IncheolJung
1 month ago
parent
0ece9638ce
commit
5dee8047f7
90 changed files with 2881 additions and 1 deletions
@ -0,0 +1,126 @@ |
||||
<!DOCTYPE html> |
||||
<html class="clearScroll" lang="en"> |
||||
<head> |
||||
<meta charset="utf-8"> |
||||
<meta http-equiv="X-UA-Compatible" content="IE=edge"> |
||||
<meta name="viewport" content="width=device-width, initial-scale=1"><!-- Begin Jekyll SEO tag v2.8.0 --> |
||||
<title> | ACEM</title> |
||||
<meta name="generator" content="Jekyll v4.3.2" /> |
||||
<meta property="og:title" content="ACEM" /> |
||||
<meta property="og:locale" content="en_US" /> |
||||
<meta name="description" content=" Page of Advanced Computational Electromagnetics (ACEM) Research Lab at University of Illinois Urbana-Champaign." /> |
||||
<meta property="og:description" content=" Page of Advanced Computational Electromagnetics (ACEM) Research Lab at University of Illinois Urbana-Champaign." /> |
||||
<link rel="canonical" href="http://localhost:4000" /> |
||||
<meta property="og:url" content="http://localhost:4000" /> |
||||
<meta property="og:site_name" content="ACEM" /> |
||||
<meta property="og:type" content="website" /> |
||||
<meta name="twitter:card" content="summary" /> |
||||
<meta property="twitter:title" content="ACEM" /> |
||||
<script type="application/ld+json">{"@context":"https://schema.org","@type":"WebSite","description":" Page of Advanced Computational Electromagnetics (ACEM) Research Lab at University of Illinois Urbana-Champaign.","name":"ACEM Page","url":"http://localhost:4000/"}</script> |
||||
<!-- End Jekyll SEO tag --> |
||||
|
||||
<!-- Font loading --> |
||||
<link rel="preconnect" href="https://fonts.googleapis.com"> |
||||
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin> |
||||
<link href="https://fonts.googleapis.com/css2?family=Montserrat:ital,wght@0,100;0,200;0,400;0,600;0,800;1,400&display=swap" rel="stylesheet"> |
||||
<link rel="stylesheet" href="/assets/css/styles.css"><link type="application/atom+xml" rel="alternate" href="http://localhost:4000/feed.xml" title=" | ACEM" /> |
||||
</head> |
||||
|
||||
|
||||
<body> |
||||
<nav> |
||||
<div class="separator orange"></div> |
||||
<ul class="clearScroll"> |
||||
<div id="logo"> |
||||
<a href="/" alt="Advanced Computational Electromagnetics (ACEM) Research Group">ACEM</a> |
||||
</div> |
||||
<div id="navItems"><li ><a href="/">Home</a></li><li ><a href="/research/">Research</a></li><li ><a href="/applications/">Applications</a></li><li ><a href="/publications/">Publications</a></li><li ><a href="/team/">Team</a></li></div> |
||||
</ul> |
||||
</nav> |
||||
<style> |
||||
#slideshow img, span { |
||||
animation: slideshow 50s infinite; |
||||
opacity: 0; |
||||
} |
||||
|
||||
@keyframes slideshow { |
||||
4.0% {opacity: 1;} |
||||
20.0% {opacity: 1;} |
||||
24.0% {opacity: 0;} |
||||
} |
||||
|
||||
|
||||
#slideshow .orange { |
||||
position: relative; |
||||
top: 100%; |
||||
} |
||||
|
||||
#slideshow img:nth-child(1) { animation-delay: 0s; } |
||||
#slideshow span:nth-child(6) { animation-delay: 0s; } |
||||
|
||||
#slideshow img:nth-child(2) { animation-delay: 10s; } |
||||
#slideshow span:nth-child(7) { animation-delay: 10s; } |
||||
|
||||
#slideshow img:nth-child(3) { animation-delay: 20s; } |
||||
#slideshow span:nth-child(8) { animation-delay: 20s; } |
||||
|
||||
#slideshow img:nth-child(4) { animation-delay: 30s; } |
||||
#slideshow span:nth-child(9) { animation-delay: 30s; } |
||||
|
||||
#slideshow img:nth-child(5) { animation-delay: 40s; } |
||||
#slideshow span:nth-child(10) { animation-delay: 40s; } |
||||
|
||||
</style> |
||||
<div id="slideshowContainer"> |
||||
<div id="slideshow"><img src="/assets/images/slideshow/ece_building.jpg" alt="Electrical Engineering Building"><img src="/assets/images/slideshow/antenna_analysis.png" alt="Platform-level In-Situ and Co-Site Antenna Analysis"><img src="/assets/images/slideshow/city_scale_channel.png" alt="Wireless Channel Modeling at the City Scale"><img src="/assets/images/slideshow/smart_radio.png" alt="Quantum-Assisted Smart Radio Environment"><img src="/assets/images/slideshow/statistical_wave_physics.png" alt="Statistical Wave Physics in Information Transmission"><span alt="Electrical Engineering Building">Electrical Engineering Building</span><span alt="Platform-level In-Situ and Co-Site Antenna Analysis">Platform-level In-Situ and Co-Site Antenna Analysis</span><span alt="Wireless Channel Modeling at the City Scale">Wireless Channel Modeling at the City Scale</span><span alt="Quantum-Assisted Smart Radio Environment">Quantum-Assisted Smart Radio Environment</span><span alt="Statistical Wave Physics in Information Transmission">Statistical Wave Physics in Information Transmission</span><div class="separator orange"></div> |
||||
</div> |
||||
</div> |
||||
<div id="bannerContent" class="content"> |
||||
<div class="nonItems"> |
||||
<svg height="100%" width="100%" viewBox="0 0 5 1" class="downAccent" preserveAspectRatio="none"> |
||||
<path d="M 0 0 V 0.2 C 1 0.5 4 0.5 5 0.2 V 0"> |
||||
</svg> |
||||
<div> |
||||
<style type="text/css" media="screen"> |
||||
.container { |
||||
margin: 10px auto; |
||||
max-width: 600px; |
||||
text-align: center; |
||||
} |
||||
h1 { |
||||
padding-left: 0 !important; |
||||
font-size: 4em; |
||||
line-height: 1; |
||||
letter-spacing: -1px; |
||||
} |
||||
#bannerContent { |
||||
background-color: #E8E9EA; |
||||
padding-bottom: 6em; |
||||
} |
||||
footer { |
||||
position: absolute; |
||||
} |
||||
svg { |
||||
display: none; |
||||
} |
||||
</style> |
||||
|
||||
<div class="container"> |
||||
<h1>404</h1> |
||||
|
||||
<p><strong>Page not found :(</strong></p> |
||||
<p>The requested page could not be found.</p> |
||||
</div> |
||||
|
||||
</div> |
||||
</div></div> |
||||
<footer> |
||||
<div id="footer"> |
||||
<p>Links for Members:</p> |
||||
<div><a href="https://git.acem.ece.illinois.edu/">Gitea</a></div> |
||||
</div> |
||||
<p id="author">Made by Kenneth Jao</p> |
||||
</footer> |
||||
|
||||
</body> |
||||
</html> |
||||
@ -0,0 +1,168 @@ |
||||
<!DOCTYPE html> |
||||
<html class="clearScroll" lang="en"> |
||||
<head> |
||||
<meta charset="utf-8"> |
||||
<meta http-equiv="X-UA-Compatible" content="IE=edge"> |
||||
<meta name="viewport" content="width=device-width, initial-scale=1"><!-- Begin Jekyll SEO tag v2.8.0 --> |
||||
<title>Applications | ACEM</title> |
||||
<meta name="generator" content="Jekyll v4.3.2" /> |
||||
<meta property="og:title" content="ACEM" /> |
||||
<meta property="og:locale" content="en_US" /> |
||||
<meta name="description" content="Applications Page of Advanced Computational Electromagnetics (ACEM) Research Lab at University of Illinois Urbana-Champaign." /> |
||||
<meta property="og:description" content="Applications Page of Advanced Computational Electromagnetics (ACEM) Research Lab at University of Illinois Urbana-Champaign." /> |
||||
<link rel="canonical" href="http://localhost:4000" /> |
||||
<meta property="og:url" content="http://localhost:4000" /> |
||||
<meta property="og:site_name" content="ACEM" /> |
||||
<meta property="og:type" content="website" /> |
||||
<meta name="twitter:card" content="summary" /> |
||||
<meta property="twitter:title" content="ACEM" /> |
||||
<script type="application/ld+json">{"@context":"https://schema.org","@type":"WebSite","description":"Applications Page of Advanced Computational Electromagnetics (ACEM) Research Lab at University of Illinois Urbana-Champaign.","name":"ACEM Applications Page","url":"http://localhost:4000/applications"}</script> |
||||
<!-- End Jekyll SEO tag --> |
||||
|
||||
<!-- Font loading --> |
||||
<link rel="preconnect" href="https://fonts.googleapis.com"> |
||||
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin> |
||||
<link href="https://fonts.googleapis.com/css2?family=Montserrat:ital,wght@0,100;0,200;0,400;0,600;0,800;1,400&display=swap" rel="stylesheet"> |
||||
<link rel="stylesheet" href="/assets/css/styles.css"><link type="application/atom+xml" rel="alternate" href="http://localhost:4000/feed.xml" title="Applications | ACEM" /> |
||||
</head> |
||||
|
||||
|
||||
<body> |
||||
<nav> |
||||
<div class="separator orange"></div> |
||||
<ul class="clearScroll"> |
||||
<div id="logo"> |
||||
<a href="/" alt="Advanced Computational Electromagnetics (ACEM) Research Group">ACEM</a> |
||||
</div> |
||||
<div id="navItems"><li ><a href="/">Home</a></li><li ><a href="/research/">Research</a></li><li class="current"><a href="/applications/">Applications</a></li><li ><a href="/publications/">Publications</a></li><li ><a href="/team/">Team</a></li></div> |
||||
</ul> |
||||
</nav> |
||||
<style> |
||||
#slideshow img, span { |
||||
animation: slideshow 50s infinite; |
||||
opacity: 0; |
||||
} |
||||
|
||||
@keyframes slideshow { |
||||
4.0% {opacity: 1;} |
||||
20.0% {opacity: 1;} |
||||
24.0% {opacity: 0;} |
||||
} |
||||
|
||||
|
||||
#slideshow .orange { |
||||
position: relative; |
||||
top: 100%; |
||||
} |
||||
|
||||
#slideshow img:nth-child(1) { animation-delay: 0s; } |
||||
#slideshow span:nth-child(6) { animation-delay: 0s; } |
||||
|
||||
#slideshow img:nth-child(2) { animation-delay: 10s; } |
||||
#slideshow span:nth-child(7) { animation-delay: 10s; } |
||||
|
||||
#slideshow img:nth-child(3) { animation-delay: 20s; } |
||||
#slideshow span:nth-child(8) { animation-delay: 20s; } |
||||
|
||||
#slideshow img:nth-child(4) { animation-delay: 30s; } |
||||
#slideshow span:nth-child(9) { animation-delay: 30s; } |
||||
|
||||
#slideshow img:nth-child(5) { animation-delay: 40s; } |
||||
#slideshow span:nth-child(10) { animation-delay: 40s; } |
||||
|
||||
</style> |
||||
<div id="slideshowContainer"> |
||||
<div id="slideshow"><img src="/assets/images/slideshow/ece_building.jpg" alt="Electrical Engineering Building"><img src="/assets/images/slideshow/antenna_analysis.png" alt="Platform-level In-Situ and Co-Site Antenna Analysis"><img src="/assets/images/slideshow/city_scale_channel.png" alt="Wireless Channel Modeling at the City Scale"><img src="/assets/images/slideshow/smart_radio.png" alt="Quantum-Assisted Smart Radio Environment"><img src="/assets/images/slideshow/statistical_wave_physics.png" alt="Statistical Wave Physics in Information Transmission"><span alt="Electrical Engineering Building">Electrical Engineering Building</span><span alt="Platform-level In-Situ and Co-Site Antenna Analysis">Platform-level In-Situ and Co-Site Antenna Analysis</span><span alt="Wireless Channel Modeling at the City Scale">Wireless Channel Modeling at the City Scale</span><span alt="Quantum-Assisted Smart Radio Environment">Quantum-Assisted Smart Radio Environment</span><span alt="Statistical Wave Physics in Information Transmission">Statistical Wave Physics in Information Transmission</span><div class="separator orange"></div> |
||||
</div> |
||||
</div><div class="topCard"> |
||||
<div> |
||||
<h1>TOPICS</h1> |
||||
<p>We tackle a broad set of problems relating to the electromagnetic phenomena, from antennas and propagation, to electromagnetic interference/compatiblity, to wireless communication.</p> |
||||
</div> |
||||
</div> |
||||
<div id="bannerContent" class="content"> |
||||
<div class="nonItems"> |
||||
<svg height="100%" width="100%" viewBox="0 0 5 1" class="downAccent" preserveAspectRatio="none"> |
||||
<path d="M 0 0 V 0.2 C 1 0.5 4 0.5 5 0.2 V 0"> |
||||
</svg> |
||||
<div> |
||||
<h1 class="centerHeading" id="engineering-applications">Engineering Applications</h1> |
||||
|
||||
|
||||
</div> |
||||
</div><div class="item"><div class="itemScroll clearScroll"> |
||||
<div class="itemInner"> |
||||
<div class="description"> |
||||
|
||||
|
||||
<h2 id="full-wave-field-solvers-for-signal-integrity-si-and-em-interference-emi-analysis-of-product-level-integrated-circuits-ics-and-electronics">Full-Wave Field Solvers for Signal Integrity (SI) and EM Interference (EMI) Analysis of Product-Level Integrated Circuits (ICs) and Electronics</h2> |
||||
|
||||
<p>Ever-increasing complexity in high-speed electronic devices and systems presents significant computational challenges in numerical analysis in terms of desired accuracy, efficiency, and scalable parallelism. We investigate high-resolution, high-performance full-wave field solvers for scalable electromagnetic simulations of product-level integrated circuits (ICs) and electronics.</p> |
||||
|
||||
<p><a href="/applications/SIEMI/">Read More</a></p> |
||||
|
||||
|
||||
</div> |
||||
<div class="image"> |
||||
<img src="/assets/images/research/Intra-System-EMIEMC/IEMI-2.png" alt="IEMIMotivation" /> |
||||
|
||||
|
||||
</div> |
||||
</div> |
||||
</div> |
||||
</div><div class="item"><svg height="100%" width="100%" viewBox="0 0 5 1" class="upAccent" preserveAspectRatio="none"> |
||||
<path d="M 0 1 V 0.8 C 1 0.5 4 0.5 5 0.8 V 1"> |
||||
</svg> |
||||
<svg height="100%" width="100%" viewBox="0 0 5 1" class="downAccent" preserveAspectRatio="none"> |
||||
<path d="M 0 0 V 0.2 C 1 0.5 4 0.5 5 0.2 V 0"> |
||||
</svg><div class="itemScroll clearScroll"> |
||||
<div class="itemInner"> |
||||
<div class="description"> |
||||
|
||||
|
||||
<h2 id="stochastic-wave-model-statistically-replicating-reverberation-chambers">Stochastic Wave Model Statistically Replicating Reverberation Chambers</h2> |
||||
|
||||
<p>We present a novel physics-oriented statistical representation for complex multipath environments, and develop a hybrid deterministic and stochastic formulation incorporating component-specific features. The advancements lead to a stochastic wave model statistically replicating mode-stirred reverberation chambers, and establish an imperative design-under-chaos capability for electronic devices and systems. The research work is evaluated and validated through representative experiments.</p> |
||||
|
||||
<p><a href="/applications/reverberation-chamber/">Read More</a></p> |
||||
|
||||
|
||||
</div> |
||||
<div class="image"> |
||||
<img src="/assets/images/research/RC/IC_COE_Cavity_Result2.png" alt="RCMotivation" /> |
||||
|
||||
|
||||
</div> |
||||
</div> |
||||
</div> |
||||
</div><div class="item"><div class="itemScroll clearScroll"> |
||||
<div class="itemInner"> |
||||
<div class="description"> |
||||
|
||||
|
||||
<h2 id="deterministic-and-statistical-modeling-of-wireless-channel">Deterministic and Statistical Modeling of Wireless Channel</h2> |
||||
|
||||
<p>We present a full-wave field-based computational methodology for radio wave propagation in complex urban environments. Both transmitting/receiving antennas and propagation environments are modeled by first-principles calculations. System-level, large scene analysis is enabled by scalable, ultra-parallel algorithms on emerging high-performance computing platforms. The proposed computational framework is verified and validated with semi-analytical models and representative measurements.</p> |
||||
|
||||
<p><a href="/applications/statistical-channel/">Read More</a></p> |
||||
|
||||
|
||||
</div> |
||||
<div class="image"> |
||||
<img src="/assets/images/research/ABQFullWave.png" alt="Wireless" /> |
||||
|
||||
|
||||
</div> |
||||
</div> |
||||
</div> |
||||
</div></div> |
||||
<footer> |
||||
<div id="footer"> |
||||
<p>Links for Members:</p> |
||||
<div><a href="https://git.acem.ece.illinois.edu/">Gitea</a></div> |
||||
</div> |
||||
<p id="author">Made by Kenneth Jao</p> |
||||
</footer> |
||||
|
||||
</body> |
||||
</html> |
||||
@ -0,0 +1,516 @@ |
||||
/** Element Setup **/ |
||||
html { |
||||
overflow-x: hidden; |
||||
} |
||||
|
||||
html, body { |
||||
width: 100%; |
||||
height: 100%; |
||||
margin: 0; |
||||
padding: 0; |
||||
background-color: #E8E9EA; |
||||
} |
||||
|
||||
body { |
||||
display: flex; |
||||
flex-direction: column; |
||||
} |
||||
|
||||
h1, h2, h3, h4, h5, h6, a, li, span, p { |
||||
font-family: "Montserrat", sans-serif; |
||||
z-index: 2; |
||||
} |
||||
|
||||
h1 { |
||||
font-weight: 800; |
||||
} |
||||
|
||||
h2 { |
||||
font-weight: 600; |
||||
} |
||||
|
||||
h3 { |
||||
font-weight: 600; |
||||
text-decoration: underline; |
||||
} |
||||
|
||||
h4 { |
||||
font-weight: 400; |
||||
font-style: italic; |
||||
text-decoration: underline; |
||||
} |
||||
|
||||
h5, h6 { |
||||
font-variant: small-caps; |
||||
} |
||||
|
||||
h6 { |
||||
font-color: #525252; |
||||
} |
||||
|
||||
svg { |
||||
pointer-events: none; |
||||
} |
||||
|
||||
.separator { |
||||
width: 100%; |
||||
height: 0.5em; |
||||
z-index: 5; |
||||
} |
||||
|
||||
.orange { |
||||
background-color: #FF5F0F; |
||||
} |
||||
|
||||
.blue { |
||||
background-color: #13294B; |
||||
} |
||||
|
||||
a { |
||||
font-weight: 400; |
||||
color: #0455A4; |
||||
} |
||||
|
||||
a, a:hover, a:visited, a:active { |
||||
text-decoration: none; |
||||
} |
||||
|
||||
.clearScroll { |
||||
scrollbar-width: none; |
||||
} |
||||
|
||||
.clearScroll::-webkit-scrollbar { |
||||
width: 10px; |
||||
height: 5px; |
||||
background-color: rgba(0, 0, 0, 0); |
||||
} |
||||
|
||||
.clearScroll::-webkit-scrollbar-thumb { |
||||
background: rgba(0, 0, 0, 0.15); |
||||
border-radius: 50px; |
||||
} |
||||
|
||||
/* Navigation */ |
||||
nav { |
||||
position: sticky; |
||||
top: 0; |
||||
margin: 0; |
||||
padding: 0; |
||||
width: 100%; |
||||
height: 4em; |
||||
z-index: 10; |
||||
background-color: #E8E9EA; |
||||
box-shadow: 0 0.25rem 0.25rem rgba(0, 0, 0, 0.5); |
||||
} |
||||
nav a, nav a:hover, nav a:visited, nav a:active { |
||||
color: inherit; |
||||
} |
||||
nav ul { |
||||
width: 98%; |
||||
margin: 0 auto 0 auto; |
||||
padding: 0; |
||||
height: 3.5em; |
||||
display: flex; |
||||
justify-content: space-between; |
||||
overflow-x: auto; |
||||
overflow-y: hidden; |
||||
white-space: nowrap; |
||||
} |
||||
nav ul #logo { |
||||
font-family: "Montserrat", sans-serif; |
||||
font-weight: 400; |
||||
font-size: 1.5em; |
||||
padding: 0.55em; |
||||
float: left; |
||||
} |
||||
nav ul #navItems { |
||||
margin-left: 3em; |
||||
} |
||||
nav ul li { |
||||
width: 10em; |
||||
height: 100%; |
||||
display: inline-block; |
||||
font-size: 1em; |
||||
background-color: #E8E9EA; |
||||
text-align: center; |
||||
list-style-type: none; |
||||
cursor: pointer; |
||||
transition: background-color ease-in-out 0.1s; |
||||
} |
||||
nav ul li a { |
||||
display: inline-block; |
||||
padding: 1.1em 0 1.1em 0; |
||||
width: 100%; |
||||
font-weight: 400; |
||||
font-variant: normal; |
||||
} |
||||
nav ul li:hover { |
||||
background-color: #dbdcde; |
||||
} |
||||
nav ul li:active { |
||||
background-color: #cdd0d2; |
||||
} |
||||
|
||||
.current { |
||||
background-color: #FF5F0F; |
||||
color: #E8E9EA; |
||||
} |
||||
|
||||
.current:hover { |
||||
background-color: #f55200; |
||||
} |
||||
|
||||
/* Slideshow */ |
||||
#slideshowContainer { |
||||
width: 100%; |
||||
height: 30em; |
||||
} |
||||
|
||||
#slideshow { |
||||
position: relative; |
||||
top: 0; |
||||
left: 0; |
||||
width: 100%; |
||||
height: 30em; |
||||
} |
||||
#slideshow img { |
||||
position: absolute; |
||||
width: 100%; |
||||
height: 100%; |
||||
object-fit: cover; |
||||
} |
||||
#slideshow span { |
||||
position: absolute; |
||||
top: 1em; |
||||
right: 2%; |
||||
background-color: rgba(0, 0, 0, 0.8); |
||||
color: #E8E9EA; |
||||
font-weight: 200; |
||||
z-order: 10; |
||||
padding: 0.5em; |
||||
} |
||||
|
||||
@keyframes slideUp { |
||||
from { |
||||
transform: translateY(2em); |
||||
opacity: 0; |
||||
} |
||||
to { |
||||
transform: translateY(0); |
||||
opacity: 1; |
||||
} |
||||
} |
||||
/* Top Card */ |
||||
.topCard { |
||||
position: absolute; |
||||
top: 20em; |
||||
left: 0; |
||||
right: 0; |
||||
width: 20em; |
||||
height: 19em; |
||||
margin: 0 auto 0 auto; |
||||
text-align: center; |
||||
z-index: 5; |
||||
animation: slideUp 0.5s; |
||||
filter: drop-shadow(0.25em 0.3em 0.4em rgba(0, 0, 0, 0.8)); |
||||
} |
||||
.topCard div { |
||||
height: 100%; |
||||
padding: 2em; |
||||
clip-path: polygon(0 0, 100% 0, 100% 70%, 50% 100%, 0 70%); |
||||
background-color: rgba(19, 41, 75, 0.8); |
||||
display: flex; |
||||
flex-direction: column; |
||||
justify-content: space-between; |
||||
} |
||||
.topCard div h1 { |
||||
margin: 0; |
||||
font-weight: 100; |
||||
font-size: 3.8em; |
||||
color: #E8E9EA; |
||||
} |
||||
.topCard div p { |
||||
margin: 0 auto 4.5em 0; |
||||
font-weight: 400; |
||||
font-size: 1em; |
||||
color: #cdd0d2; |
||||
} |
||||
|
||||
/* Content */ |
||||
.content { |
||||
width: 100%; |
||||
margin: 0 auto 0 auto; |
||||
position: relative; |
||||
flex-grow: 1; |
||||
left: 0; |
||||
right: 0; |
||||
background-color: #E8E9EA; |
||||
} |
||||
.content h1, .content h2, .content h3, .content h4, .content h5, .content h6, .content p, .content a, .content img { |
||||
animation: slideUp 0.5s; |
||||
} |
||||
.content svg { |
||||
position: absolute; |
||||
width: 100%; |
||||
height: 10em; |
||||
fill: rgba(4, 85, 164, 0.1); |
||||
left: 0; |
||||
z-index: 1; |
||||
} |
||||
.content .upAccent { |
||||
top: 0; |
||||
transform: translateY(-10em); |
||||
} |
||||
.content .downAccent { |
||||
bottom: 0; |
||||
transform: translateY(10em); |
||||
} |
||||
|
||||
#bannerContent > h1 { |
||||
padding: 1em 2em 0 2em; |
||||
text-align: center; |
||||
} |
||||
|
||||
#bannerContent { |
||||
padding-top: 6em !important; |
||||
background-color: rgba(4, 85, 164, 0.1); |
||||
} |
||||
#bannerContent .downCircle { |
||||
position: absolute; |
||||
fill: rgba(4, 85, 164, 0.1); |
||||
left: 0; |
||||
} |
||||
#bannerContent .item { |
||||
width: 100%; |
||||
min-height: 25em; |
||||
padding-top: 5em; |
||||
padding-bottom: 5em; |
||||
position: relative; |
||||
} |
||||
#bannerContent .item .itemScroll { |
||||
overflow-x: auto; |
||||
position: relative; |
||||
z-index: 2; |
||||
} |
||||
#bannerContent .item .itemScroll .itemInner { |
||||
width: 100%; |
||||
min-width: 60em; |
||||
padding: 2em 0 2em 0; |
||||
display: flex; |
||||
flex-direction: row; |
||||
justify-content: space-evenly; |
||||
align-items: center; |
||||
} |
||||
#bannerContent .item .itemScroll .itemInner .description { |
||||
width: 40%; |
||||
height: 100%; |
||||
display: flex; |
||||
flex-direction: column; |
||||
justify-content: center; |
||||
text-align: left; |
||||
white-space: normal; |
||||
} |
||||
#bannerContent .item .itemScroll .itemInner .description h2 { |
||||
width: 100%; |
||||
margin: 0; |
||||
font-size: 2em; |
||||
} |
||||
#bannerContent .item .itemScroll .itemInner .description p { |
||||
width: 100%; |
||||
font-size: 1.2em; |
||||
margin: 0.5em 0 0.5em 0; |
||||
} |
||||
#bannerContent .item .itemScroll .itemInner .description p:last-child { |
||||
text-align: right; |
||||
} |
||||
#bannerContent .item .itemScroll .itemInner .description a { |
||||
margin-right: 1em; |
||||
padding: 0.8em; |
||||
font-size: 0.8em; |
||||
background-color: #436cd8; |
||||
color: #E8E9EA; |
||||
border-radius: 13px; |
||||
transition: background-color ease-in-out 0.1s; |
||||
} |
||||
#bannerContent .item .itemScroll .itemInner .description a:hover { |
||||
background-color: #2852c0; |
||||
} |
||||
#bannerContent .item .itemScroll .itemInner .description a:active { |
||||
background-color: #2349ab; |
||||
} |
||||
#bannerContent .item .itemScroll .itemInner .image { |
||||
width: 20em; |
||||
padding-bottom: 20em; |
||||
position: relative; |
||||
z-index: 20; |
||||
} |
||||
#bannerContent .item .itemScroll .itemInner img { |
||||
position: absolute; |
||||
width: 100%; |
||||
height: 100%; |
||||
top: 0; |
||||
bottom: 0; |
||||
left: 0; |
||||
right: 0; |
||||
object-fit: cover; |
||||
border-radius: 50%; |
||||
border: 5px solid rgba(31, 64, 150, 0.3); |
||||
} |
||||
#bannerContent .item:nth-child(2) .upAccent { |
||||
transform: translateY(0); |
||||
} |
||||
#bannerContent .item:nth-child(odd) { |
||||
padding-bottom: 2em; |
||||
padding-top: 2em; |
||||
} |
||||
#bannerContent .item:nth-child(odd) .itemScroll { |
||||
direction: rtl; |
||||
} |
||||
#bannerContent .item:nth-child(odd) .itemScroll h2, #bannerContent .item:nth-child(odd) .itemScroll p { |
||||
direction: ltr; |
||||
} |
||||
|
||||
#bannerContent > div:nth-child(even) { |
||||
background-color: #E8E9EA; |
||||
} |
||||
|
||||
#postContent { |
||||
width: 100%; |
||||
} |
||||
#postContent svg { |
||||
width: 100%; |
||||
height: 15em; |
||||
top: 0; |
||||
transform: translateY(0); |
||||
z-index: 0; |
||||
} |
||||
#postContent > div { |
||||
position: relative; |
||||
max-width: 85em; |
||||
padding: 0 4em 0 4em; |
||||
margin: 4em auto 4em auto; |
||||
z-index: 1; |
||||
} |
||||
#postContent img { |
||||
display: block; |
||||
margin: auto; |
||||
padding: 1em; |
||||
width: 85%; |
||||
background-color: rgba(0, 0, 0, 0.05); |
||||
border-radius: 10px; |
||||
} |
||||
|
||||
.nonItems { |
||||
position: relative; |
||||
width: 100%; |
||||
padding: 2em 0 2em 0; |
||||
} |
||||
.nonItems > div { |
||||
margin: auto; |
||||
padding: 0 4em 0 4em; |
||||
max-width: 90em; |
||||
} |
||||
.nonItems img { |
||||
display: block; |
||||
margin: auto; |
||||
padding: 1em; |
||||
width: 85%; |
||||
background-color: rgba(0, 0, 0, 0.05); |
||||
border-radius: 10px; |
||||
} |
||||
|
||||
.smallItemList { |
||||
display: flex; |
||||
flex-wrap: wrap; |
||||
justify-content: left; |
||||
flex-grow: 1; |
||||
align-items: center; |
||||
} |
||||
.smallItemList h2, .smallItemList h3, .smallItemList h4, .smallItemList h5, .smallItemList h6 { |
||||
font-size: 1.2em; |
||||
font-weight: 600; |
||||
text-decoration: none; |
||||
margin: 0.5em 0 0 0; |
||||
padding: 1em 0.5em 0em 0.5em; |
||||
border-top: 3px solid rgba(0, 0, 0, 0.1); |
||||
width: 100%; |
||||
} |
||||
.smallItemList p { |
||||
margin: 0; |
||||
padding: 0.5em; |
||||
} |
||||
.smallItemList .textCol { |
||||
width: 60%; |
||||
} |
||||
.smallItemList .imgCol { |
||||
width: 30%; |
||||
} |
||||
.smallItemList .textColsmallerimg { |
||||
width: 70%; |
||||
} |
||||
.smallItemList .imgColsmallerimg { |
||||
width: 20%; |
||||
} |
||||
.smallItemList img { |
||||
width: 100%; |
||||
} |
||||
|
||||
/* Footer */ |
||||
footer { |
||||
position: relative; |
||||
bottom: 0; |
||||
width: 100%; |
||||
height: 15em; |
||||
background-color: #13294B; |
||||
color: #E8E9EA; |
||||
font-size: 0.8em; |
||||
} |
||||
footer #footer { |
||||
margin: 0 auto 0 auto; |
||||
height: 11.5em; |
||||
width: 90%; |
||||
border-bottom: 1px solid #E8E9EA; |
||||
display: flex; |
||||
flex-flow: column; |
||||
justify-content: center; |
||||
} |
||||
footer #footer div { |
||||
display: flex; |
||||
flex-flow: row wrap; |
||||
justify-content: center; |
||||
} |
||||
footer #footer p { |
||||
color: #A5A8AA; |
||||
width: 100%; |
||||
text-align: center; |
||||
} |
||||
footer #footer a { |
||||
margin: 0 0.5em 0 0.5em; |
||||
padding: 0.5em; |
||||
border-radius: 3px; |
||||
border: 1px solid #E8E9EA; |
||||
background-color: #13294B; |
||||
transition: background-color ease-in-out 0.3s; |
||||
} |
||||
footer #footer a, footer #footer a:visited { |
||||
color: inherit; |
||||
} |
||||
footer #footer a:hover { |
||||
background-color: #1d3f74; |
||||
} |
||||
footer #footer a:active { |
||||
background-color: #224a88; |
||||
} |
||||
footer #author { |
||||
width: 90%; |
||||
margin: 1em auto 1em auto; |
||||
text-align: right; |
||||
color: #A5A8AA; |
||||
} |
||||
|
||||
.centerHeading { |
||||
text-align: center; |
||||
margin-bottom: -1em; |
||||
} |
||||
|
||||
/*# sourceMappingURL=styles.css.map */ |
||||
File diff suppressed because one or more lines are too long
|
After Width: | Height: | Size: 85 KiB |
|
After Width: | Height: | Size: 121 KiB |
|
After Width: | Height: | Size: 2.2 MiB |
|
After Width: | Height: | Size: 166 KiB |
|
After Width: | Height: | Size: 185 KiB |
|
After Width: | Height: | Size: 267 KiB |
|
After Width: | Height: | Size: 154 KiB |
|
After Width: | Height: | Size: 2.1 MiB |
|
After Width: | Height: | Size: 201 KiB |
|
After Width: | Height: | Size: 1.7 MiB |
|
After Width: | Height: | Size: 563 KiB |
|
After Width: | Height: | Size: 463 KiB |
|
After Width: | Height: | Size: 666 KiB |
|
After Width: | Height: | Size: 1.5 MiB |
|
After Width: | Height: | Size: 621 KiB |
|
After Width: | Height: | Size: 455 KiB |
|
After Width: | Height: | Size: 1.4 MiB |
|
After Width: | Height: | Size: 6.0 MiB |
|
After Width: | Height: | Size: 9.3 MiB |
|
After Width: | Height: | Size: 5.5 MiB |
|
After Width: | Height: | Size: 722 KiB |
|
After Width: | Height: | Size: 396 KiB |
|
After Width: | Height: | Size: 186 KiB |
|
After Width: | Height: | Size: 3.4 MiB |
|
After Width: | Height: | Size: 2.0 MiB |
Binary file not shown.
|
After Width: | Height: | Size: 621 KiB |
|
After Width: | Height: | Size: 455 KiB |
|
After Width: | Height: | Size: 690 KiB |
|
After Width: | Height: | Size: 973 KiB |
|
After Width: | Height: | Size: 565 KiB |
|
After Width: | Height: | Size: 1.2 MiB |
|
After Width: | Height: | Size: 3.8 MiB |
|
After Width: | Height: | Size: 547 KiB |
|
After Width: | Height: | Size: 155 KiB |
|
After Width: | Height: | Size: 314 KiB |
|
After Width: | Height: | Size: 3.1 MiB |
|
After Width: | Height: | Size: 1.1 MiB |
|
After Width: | Height: | Size: 271 KiB |
|
After Width: | Height: | Size: 547 KiB |
|
After Width: | Height: | Size: 155 KiB |
|
After Width: | Height: | Size: 792 KiB |
Binary file not shown.
|
After Width: | Height: | Size: 96 KiB |
Binary file not shown.
|
After Width: | Height: | Size: 104 KiB |
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
|
After Width: | Height: | Size: 5.4 MiB |
|
After Width: | Height: | Size: 5.5 MiB |
|
After Width: | Height: | Size: 4.8 MiB |
|
After Width: | Height: | Size: 8.7 MiB |
|
After Width: | Height: | Size: 335 KiB |
|
After Width: | Height: | Size: 3.4 MiB |
|
After Width: | Height: | Size: 1.3 MiB |
|
After Width: | Height: | Size: 113 KiB |
|
After Width: | Height: | Size: 216 KiB |
|
After Width: | Height: | Size: 1.4 KiB |
@ -0,0 +1,111 @@ |
||||
<!DOCTYPE html> |
||||
<html class="clearScroll" lang="en"> |
||||
<head> |
||||
<meta charset="utf-8"> |
||||
<meta http-equiv="X-UA-Compatible" content="IE=edge"> |
||||
<meta name="viewport" content="width=device-width, initial-scale=1"><!-- Begin Jekyll SEO tag v2.8.0 --> |
||||
<title>Domain Decomposition Methodology for Solving Maxwell's Equations | ACEM</title> |
||||
<meta name="generator" content="Jekyll v4.3.2" /> |
||||
<meta property="og:title" content="ACEM" /> |
||||
<meta property="og:locale" content="en_US" /> |
||||
<meta name="description" content="Domain Decomposition Methodology for Solving Maxwell's Equations Page of Advanced Computational Electromagnetics (ACEM) Research Lab at University of Illinois Urbana-Champaign." /> |
||||
<meta property="og:description" content="Domain Decomposition Methodology for Solving Maxwell's Equations Page of Advanced Computational Electromagnetics (ACEM) Research Lab at University of Illinois Urbana-Champaign." /> |
||||
<link rel="canonical" href="http://localhost:4000" /> |
||||
<meta property="og:url" content="http://localhost:4000" /> |
||||
<meta property="og:site_name" content="ACEM" /> |
||||
<meta property="og:type" content="website" /> |
||||
<meta name="twitter:card" content="summary" /> |
||||
<meta property="twitter:title" content="ACEM" /> |
||||
<script type="application/ld+json">{"@context":"https://schema.org","@type":"WebSite","description":"Domain Decomposition Methodology for Solving Maxwell's Equations Page of Advanced Computational Electromagnetics (ACEM) Research Lab at University of Illinois Urbana-Champaign.","name":"ACEM Domain Decomposition Methodology for Solving Maxwell's Equations Page","url":"http://localhost:4000/domain decomposition methodology for solving maxwell's equations"}</script> |
||||
<!-- End Jekyll SEO tag --> |
||||
|
||||
<!-- Font loading --> |
||||
<link rel="preconnect" href="https://fonts.googleapis.com"> |
||||
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin> |
||||
<link href="https://fonts.googleapis.com/css2?family=Montserrat:ital,wght@0,100;0,200;0,400;0,600;0,800;1,400&display=swap" rel="stylesheet"> |
||||
<link rel="stylesheet" href="/assets/css/styles.css"><link type="application/atom+xml" rel="alternate" href="http://localhost:4000/feed.xml" title="Domain Decomposition Methodology for Solving Maxwell's Equations | ACEM" /> |
||||
</head> |
||||
|
||||
<body> |
||||
<nav> |
||||
<div class="separator orange"></div> |
||||
<ul class="clearScroll"> |
||||
<div id="logo"> |
||||
<a href="/" alt="Advanced Computational Electromagnetics (ACEM) Research Group">ACEM</a> |
||||
</div> |
||||
<div id="navItems"><li ><a href="/">Home</a></li><li class="current"><a href="/research/">Research</a></li><li ><a href="/applications/">Applications</a></li><li ><a href="/publications/">Publications</a></li><li ><a href="/team/">Team</a></li></div> |
||||
</ul> |
||||
</nav> |
||||
|
||||
<div id="postContent" class="content"> |
||||
<svg height="100%" width="100%" viewBox="0 0 5 3.5" class="upAccent" preserveAspectRatio="none"> |
||||
<path d="M 0 0 V 2 C 1 3.5 4 3.5 5 2 V 0"> |
||||
</svg> |
||||
<div> |
||||
<h1 id="domain-decomposition-methodology-for-solving-maxwells-equations">Domain Decomposition Methodology for Solving Maxwell’s Equations</h1> |
||||
|
||||
<p>One basic research that we have conducted is the study of robust yet efficient ways for solving Maxwell Equations. The research, usually called computational electromagnetics (CEM), is highly mathematical and abstract in itself, and can be stated as one of the principal research topics in electromagnetic fields. The implication and impact of this research are astronomical. It is the heart of modern computer-aided engineering/computer-aided design (CAE/CAD) tools for advanced antennas, radio propagation, integrated circuits, EM interference and compatibility, signal and power integrity, and other applications in EM and microwave engineering.</p> |
||||
|
||||
<p>Nowadays, ever-increasing fidelity and accuracy need for advanced EM applications have been pushing the problem sizes towards extreme scales. It puts a high premium on high-performance algorithms with optimal computational complexity. Moreover, increased demands are being placed on an integrated design and analysis environment, which requires new simulation tools to be well integrated into design processes. |
||||
The goal of this research is to investigate first-principles modeling and analysis tools for these extremely large, multi-scale problems. The emphasis is placed on advancing parallel algorithms that are provably scalable, and facilitating a design-through-analysis paradigm for emerging and future complex systems.</p> |
||||
|
||||
<p>In recent years, domain decomposition (DD) methods have enjoyed considerable success in solving large multi-scale EM problems. These methods feature divide-and-conquerin solution algorithms (applying the most suitable solution strategy to solve each sub-problem) and plug-in-play in software architectures (integrating individual EM solvers into a portable and extensible solution suite). They also result in highly efficient and naturally parallelizable algorithms on distributed memory many-core parallel computing systems.</p> |
||||
|
||||
<p><img src="/assets/images/research/DDOverview.png" alt="DomainDecomposition" /></p> |
||||
|
||||
<p>The main innovations in computational algorithms are summarized as follows:</p> |
||||
|
||||
<h3 id="multi-resolution-discontinuous-galerkin-boundary-element-method-dg-bem-13">Multi-resolution discontinuous Galerkin boundary element method (DG-BEM) [1–3].</h3> |
||||
<p>The objective of this work is to allow the solution of integral equations using discontinuous trial and test functions without any consideration of continuity requirements across element’s boundaries. We can mix different types of elements and employ different order of basis functions within the same discretization. Built upon the DG-BEM, we investigate a rigorous, adaptive, and parallel coarse-graining method to reduce the computational complexity in the multi-scale computation. The work received 2014 IEEE Antenna and Propagation Sergei A. Schelkunoff Transactions Prize Paper Award.</p> |
||||
|
||||
<h4 id="1-z-peng-k-h-lim-and-j-f-lee-a-discontinuous-galerkin-surface-integral-equation-method-for-elec--tromagnetic-wave-scattering-from-nonpenetrable-targets-ieee-trans-antennas-propagat-vol-61-no-7-pp-36173628-2013">[1] Z. Peng, K.-H. Lim, and J.-F. Lee, “A discontinuous Galerkin surface integral equation method for elec- tromagnetic wave scattering from nonpenetrable targets,” IEEE Trans. Antennas Propagat., vol. 61, no. 7, pp. 3617–3628, 2013.</h4> |
||||
|
||||
<h4 id="2-z-peng-r-hiptmair-y-shao-and-b-mackie-mason-domain-decomposition-preconditioning-for-surface-integral-equations-in-solving-challenging-electromagnetic-scattering-problems-ieee-trans-antennas-and-propagation-vol-64-pp-210223-jan-2016">[2] Z. Peng, R. Hiptmair, Y. Shao, and B. MacKie-Mason, “Domain decomposition preconditioning for surface integral equations in solving challenging electromagnetic scattering problems,” IEEE Trans. Antennas and Propagation, vol. 64, pp. 210–223, Jan 2016.</h4> |
||||
|
||||
<h4 id="3-h-gao-z-peng-and-x-sheng-a-coarse-grained-integral-equation-method-for-multiscale-electromagnetic-analysis-ieee-transactions-on-antennas-and-propagation-vol-66-pp-16071612-march-2018">[3] H. Gao, Z. Peng, and X. Sheng, “A coarse-grained integral equation method for multiscale electromagnetic analysis,” IEEE Transactions on Antennas and Propagation, vol. 66, pp. 1607–1612, March 2018.</h4> |
||||
|
||||
<h3 id="geometry-aware-domain-decomposition-method-ga-ddm-46">Geometry-aware domain decomposition method (GA-DDM) [4–6].</h3> |
||||
<p>The work can be viewed as a problem decomposition, how to take a complex, multi-scale EM problem and divide it up into sub-problems that can be solved independently and concurrently. Research outcomes lead to: (1) divide-and-conquer in solution algorithms (applying the most suitable solution strategy to solve each sub-problem); (2) plug- in-play in software architectures (integrating individual EM solvers into a portable and extensible solution suite); (3) highly efficient and naturally parallelizable algorithms on distributed memory many-core parallel computing systems. The work received 2018 Best Transaction Paper Award - IEEE Transactions on Components, Packaging and Manufacturing Technology.</p> |
||||
|
||||
<h4 id="4-v-dolean-m-j-gander-s-lanteri-j-f-lee-and-z-peng-effective-transmission-conditions-for-domain-decomposition-methods-applied-to-the-time-harmonic-curl-curl-maxwells-equations-j-comput-phys-vol-280-pp-232247-jan-2015">[4] V. Dolean, M. J. Gander, S. Lanteri, J.-F. Lee, and Z. Peng, “Effective transmission conditions for domain decomposition methods applied to the time-harmonic curl-curl Maxwell’s equations,” J. Comput. Phys., vol. 280, pp. 232–247, Jan. 2015.</h4> |
||||
|
||||
<h4 id="5-h-gao-z-peng-and-x-q-sheng-a-geometry-aware-domain-decomposition-preconditioning-for-hybrid-finite-element-boundary-integral-method-ieee-transactions-on-antennas-and-propagation-vol-pp-no-99-pp-11-2017">[5] H. Gao, Z. Peng, and X. Q. Sheng, “A geometry-aware domain decomposition preconditioning for hybrid finite element-boundary integral method,” IEEE Transactions on Antennas and Propagation, vol. PP, no. 99, pp. 1–1, 2017.</h4> |
||||
|
||||
<h4 id="6-z-peng-y-shao-h-w-gao-s-wang-and-s-lin-high-fidelity-high-performance-computational-algorithms-for-intrasystem-electromagnetic-interference-analysis-of-ic-and-electronics-ieee-transactions-on-components-packaging-and-manufacturing-technology-vol-pp-no-99-pp-116-2017">[6] Z. Peng, Y. Shao, H. W. Gao, S. Wang, and S. Lin, “High-fidelity, high-performance computational algorithms for intrasystem electromagnetic interference analysis of IC and electronics,” IEEE Transactions on Components, Packaging and Manufacturing Technology, vol. PP, no. 99, pp. 1–16, 2017.</h4> |
||||
|
||||
<h3 id="space-time-parallel-computation-for-maxwells-equations-7-8">Space-time parallel computation for Maxwell’s Equations [7-8].</h3> |
||||
<p>A recent breakthrough in my research is the parallel-in-time computation for time-dependent EM wave problems. The objective is to leverage the emerging exascale high-performance computing (HPC) platforms to address the space-scale and time-scale challenges in extreme fidelity EM analysis. (Best Student Paper Award in 2018 ACES conference, Best Conference Paper Award at 2019 EPEPS conference)</p> |
||||
|
||||
<h4 id="7-shu-wang-yang-shao-and-zhen-peng-a-parallel-in-space-and-time-method-for-transient-electromagnetic-problems-ieee-trans-antennas-propag-vol-67-no-6-pp-3961-3973-june-2019">[7] Shu Wang, Yang Shao, and Zhen Peng, “A Parallel-in-Space-and-Time Method for Transient Electromagnetic Problems,” IEEE Trans. Antennas Propag., vol. 67, no. 6, pp. 3961-3973, June 2019.</h4> |
||||
|
||||
<h4 id="8-shu-wang-and-zhen-peng-a-novel-space-time-building-block-methodology-for-transient-electromagnetic-analysis-28th-conference-on-electrical-performance-of-electronic-packaging-and-systems-montreal-quebec-canada-october-2019">[8] Shu Wang and Zhen Peng, “A Novel Space-Time Building Block Methodology for Transient Electromagnetic Analysis,” 28th Conference on Electrical Performance of Electronic Packaging and Systems, Montreal, Quebec, Canada, October 2019.</h4> |
||||
|
||||
<h3 id="multi-trace-boundary-integral-equation-method-911">Multi-trace boundary integral equation method [9–11].</h3> |
||||
<p>A novel multi-trace boundary IE formulation is investigated for the solution of the time-harmonic EM problems in large and deep cavities. The new formulation leads to a well-conditioned system equation, and it is immune from cavity resonances effects</p> |
||||
|
||||
<h4 id="9-r-hiptmair-c-jerez-hanckes-j-f-lee-and-z-peng-domain-decomposition-for-boundary-integral-equations-via-local-multi-trace-formulations-in-domain-decomposition-methods-in-science-and-engineering-xxi-j-erhel-m-j-gander-l-halpern-g-pichot-t-sassi-and-o-widlund-eds-vol-98-of-lecture-notes-in-computational-science-and-engineering-pp-4357-springer-international-publishing-2014">[9] R. Hiptmair, C. Jerez-Hanckes, J.-F. Lee, and Z. Peng, “Domain decomposition for boundary integral equations via local multi-trace formulations,” in Domain Decomposition Methods in Science and Engineering XXI (J. Erhel, M. J. Gander, L. Halpern, G. Pichot, T. Sassi, and O. Widlund, eds.), vol. 98 of Lecture Notes in Computational Science and Engineering, pp. 43–57, Springer International Publishing, 2014.</h4> |
||||
|
||||
<h4 id="10-z-peng-k-h-lim-and-j-f-lee-a-boundary-integral-equation-domain-decomposition-method-for-electromagnetic-scattering-from-large-and-deep-cavities-j-comput-phys-vol-280-no-1-pp-626642-2015">[10] Z. Peng, K.-H. Lim, and J.-F. Lee, “A boundary integral equation domain decomposition method for electromagnetic scattering from large and deep cavities,” J. Comput. Phys., vol. 280, no. 1, pp. 626–642, 2015.</h4> |
||||
|
||||
<h4 id="11-z-peng-a-novel-multitrace-boundary-integral-equation-formulation-for-electromagnetic-cavity-scattering-problems-ieee-trans-antennas-propagat-vol-63-pp-44464457-oct-2015">[11] Z. Peng, “A novel multitrace boundary integral equation formulation for electromagnetic cavity scattering problems,” IEEE Trans. Antennas Propagat., vol. 63, pp. 4446–4457, Oct 2015.</h4> |
||||
|
||||
<h3 id="ddm-for-reduced-order-model-1213">DDM for reduced order model [12–13].</h3> |
||||
<p>The proposed work starts with a stationary-variable domain decomposition, where the computational domain is decomposed into large fixed parts and small portions with local variations. Subsequently, we introduce a separable and compressible platform Green’s function at the outer surface of those variable subdomains in an upfront offline calculation. Once obtained, the online computational complexity does not depend on the size of the in situ platform. (Best Student Paper Award in 2019 ACES conference)</p> |
||||
|
||||
<h4 id="12-s-wang-b-mackie-mason-and-z-peng-platform-aware-in-situ-antenna-and-metamaterial-analysis-and-design-2019-international-applied-computational-electromagnetics-society-symposium-aces-miami-fl-usa-2019-pp-1-2">[12] S. Wang, B. MacKie-Mason and Z. Peng, “Platform-Aware In-Situ Antenna and Metamaterial Analysis and Design,” 2019 International Applied Computational Electromagnetics Society Symposium (ACES), Miami, FL, USA, 2019, pp. 1-2.</h4> |
||||
|
||||
<h4 id="13-h--w-gao-s-wang-x--q-sheng-and-z-peng-rapid-numerical-analysis-of-electrically-large-pec-platforms-with-local-variations-via-a-platform-greens-function-method-in-ieee-transactions-on-antennas-and-propagation-vol-70-no-10-pp-9544-9556-oct-2022">[13] H. -W. Gao, S. Wang, X. -Q. Sheng and Z. Peng, “Rapid Numerical Analysis of Electrically Large PEC Platforms With Local Variations via a Platform Green’s Function Method,” in IEEE Transactions on Antennas and Propagation, vol. 70, no. 10, pp. 9544-9556, Oct. 2022.</h4> |
||||
|
||||
|
||||
</div> |
||||
</div> |
||||
<footer> |
||||
<div id="footer"> |
||||
<p>Links for Members:</p> |
||||
<div><a href="https://git.acem.ece.illinois.edu/">Gitea</a></div> |
||||
</div> |
||||
<p id="author">Made by Kenneth Jao</p> |
||||
</footer> |
||||
|
||||
</body> |
||||
</html> |
||||
@ -0,0 +1,177 @@ |
||||
<!DOCTYPE html> |
||||
<html class="clearScroll" lang="en"> |
||||
<head> |
||||
<meta charset="utf-8"> |
||||
<meta http-equiv="X-UA-Compatible" content="IE=edge"> |
||||
<meta name="viewport" content="width=device-width, initial-scale=1"><!-- Begin Jekyll SEO tag v2.8.0 --> |
||||
<title>Research | ACEM</title> |
||||
<meta name="generator" content="Jekyll v4.3.2" /> |
||||
<meta property="og:title" content="ACEM" /> |
||||
<meta property="og:locale" content="en_US" /> |
||||
<meta name="description" content="Research Page of Advanced Computational Electromagnetics (ACEM) Research Lab at University of Illinois Urbana-Champaign." /> |
||||
<meta property="og:description" content="Research Page of Advanced Computational Electromagnetics (ACEM) Research Lab at University of Illinois Urbana-Champaign." /> |
||||
<link rel="canonical" href="http://localhost:4000" /> |
||||
<meta property="og:url" content="http://localhost:4000" /> |
||||
<meta property="og:site_name" content="ACEM" /> |
||||
<meta property="og:type" content="website" /> |
||||
<meta name="twitter:card" content="summary" /> |
||||
<meta property="twitter:title" content="ACEM" /> |
||||
<script type="application/ld+json">{"@context":"https://schema.org","@type":"WebSite","description":"Research Page of Advanced Computational Electromagnetics (ACEM) Research Lab at University of Illinois Urbana-Champaign.","name":"ACEM Research Page","url":"http://localhost:4000/research"}</script> |
||||
<!-- End Jekyll SEO tag --> |
||||
|
||||
<!-- Font loading --> |
||||
<link rel="preconnect" href="https://fonts.googleapis.com"> |
||||
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin> |
||||
<link href="https://fonts.googleapis.com/css2?family=Montserrat:ital,wght@0,100;0,200;0,400;0,600;0,800;1,400&display=swap" rel="stylesheet"> |
||||
<link rel="stylesheet" href="/assets/css/styles.css"><link type="application/atom+xml" rel="alternate" href="http://localhost:4000/feed.xml" title="Research | ACEM" /> |
||||
</head> |
||||
|
||||
|
||||
<body> |
||||
<nav> |
||||
<div class="separator orange"></div> |
||||
<ul class="clearScroll"> |
||||
<div id="logo"> |
||||
<a href="/" alt="Advanced Computational Electromagnetics (ACEM) Research Group">ACEM</a> |
||||
</div> |
||||
<div id="navItems"><li ><a href="/">Home</a></li><li class="current"><a href="/research/">Research</a></li><li ><a href="/applications/">Applications</a></li><li ><a href="/publications/">Publications</a></li><li ><a href="/team/">Team</a></li></div> |
||||
</ul> |
||||
</nav> |
||||
<style> |
||||
#slideshow img, span { |
||||
animation: slideshow 50s infinite; |
||||
opacity: 0; |
||||
} |
||||
|
||||
@keyframes slideshow { |
||||
4.0% {opacity: 1;} |
||||
20.0% {opacity: 1;} |
||||
24.0% {opacity: 0;} |
||||
} |
||||
|
||||
|
||||
#slideshow .orange { |
||||
position: relative; |
||||
top: 100%; |
||||
} |
||||
|
||||
#slideshow img:nth-child(1) { animation-delay: 0s; } |
||||
#slideshow span:nth-child(6) { animation-delay: 0s; } |
||||
|
||||
#slideshow img:nth-child(2) { animation-delay: 10s; } |
||||
#slideshow span:nth-child(7) { animation-delay: 10s; } |
||||
|
||||
#slideshow img:nth-child(3) { animation-delay: 20s; } |
||||
#slideshow span:nth-child(8) { animation-delay: 20s; } |
||||
|
||||
#slideshow img:nth-child(4) { animation-delay: 30s; } |
||||
#slideshow span:nth-child(9) { animation-delay: 30s; } |
||||
|
||||
#slideshow img:nth-child(5) { animation-delay: 40s; } |
||||
#slideshow span:nth-child(10) { animation-delay: 40s; } |
||||
|
||||
</style> |
||||
<div id="slideshowContainer"> |
||||
<div id="slideshow"><img src="/assets/images/slideshow/ece_building.jpg" alt="Electrical Engineering Building"><img src="/assets/images/slideshow/antenna_analysis.png" alt="Platform-level In-Situ and Co-Site Antenna Analysis"><img src="/assets/images/slideshow/city_scale_channel.png" alt="Wireless Channel Modeling at the City Scale"><img src="/assets/images/slideshow/smart_radio.png" alt="Quantum-Assisted Smart Radio Environment"><img src="/assets/images/slideshow/statistical_wave_physics.png" alt="Statistical Wave Physics in Information Transmission"><span alt="Electrical Engineering Building">Electrical Engineering Building</span><span alt="Platform-level In-Situ and Co-Site Antenna Analysis">Platform-level In-Situ and Co-Site Antenna Analysis</span><span alt="Wireless Channel Modeling at the City Scale">Wireless Channel Modeling at the City Scale</span><span alt="Quantum-Assisted Smart Radio Environment">Quantum-Assisted Smart Radio Environment</span><span alt="Statistical Wave Physics in Information Transmission">Statistical Wave Physics in Information Transmission</span><div class="separator orange"></div> |
||||
</div> |
||||
</div><div class="topCard"> |
||||
<div> |
||||
<h1>GOALS</h1> |
||||
<p>Our goal is to simulate classical and quantum electrodynamic physics with intelligent algorithms on state-of-the-art computers, where virtual experiments can be performed for the prediction, discovery, and design of complex systems.</p> |
||||
</div> |
||||
</div> |
||||
<div id="bannerContent" class="content"> |
||||
<div class="nonItems"> |
||||
<svg height="100%" width="100%" viewBox="0 0 5 1" class="downAccent" preserveAspectRatio="none"> |
||||
<path d="M 0 0 V 0.2 C 1 0.5 4 0.5 5 0.2 V 0"> |
||||
</svg> |
||||
<div> |
||||
<h1 id="research-statement">Research Statement</h1> |
||||
|
||||
<p>The foundation of our research is theoretical, computational, and statistical electromagnetics. The classical electromagnetic (EM) theory guided by Maxwell’s Equations has been around for over 150 years. It has an incredible impact on many modern technologies such as antennas and wireless communication, integrated circuits and computer technologies, remote sensing, lasers and optoelectronics, and more. Nowadays, with the exponential growth in computing power, machine intelligence and data revolution, quantum technologies and materials, there are enormous opportunities to continue advancing fundamental EM theories toward next-generation technology developments and applications.</p> |
||||
|
||||
<p><img src="/assets/images/research/ResearchOverview2019.png" alt="Overview" /></p> |
||||
|
||||
<p>Our rudimentary research is the pursuit of mathematical and computational models that enable the prediction and discovery of classical and quantum electrodynamic phenomena. These models will allow for the design and optimization of novel electromagnetic and wireless systems at unprecedented scales, and contribute through education to the advancement of understanding. |
||||
Our recent research focus on four interrelated areas: (1) classical electromagnetism with scalable algorithms, (2) statistical electromagnetics integrating order and chaos, (3) quantum electromagnetics: simulating probability in space and time domain, and (4) Smart Radio Environments for NextG wireless systems.</p> |
||||
|
||||
<h1 class="centerHeading" id="research-topics">Research Topics</h1> |
||||
|
||||
|
||||
</div> |
||||
</div><div class="item"><div class="itemScroll clearScroll"> |
||||
<div class="itemInner"> |
||||
<div class="description"> |
||||
|
||||
|
||||
<h2 id="domain-decomposition-methodology-for-solving-maxwells-equations-at-scale">Domain Decomposition Methodology for Solving Maxwell’s Equations at Scale</h2> |
||||
|
||||
<p>The goal of this research is to investigate first-principles modeling and analysis tools for these extremely large, multi-scale problems. The emphasis is placed on advancing parallel algorithms that are provably scalable, and facilitating a design-through-analysis paradigm for emerging and future complex systems.</p> |
||||
|
||||
<p><a href="/research/domain-decomposition/">Read More</a></p> |
||||
|
||||
|
||||
</div> |
||||
<div class="image"> |
||||
<img src="/assets/images/research/DDOverview.png" alt="DomainDecomposition" /> |
||||
|
||||
|
||||
</div> |
||||
</div> |
||||
</div> |
||||
</div><div class="item"><svg height="100%" width="100%" viewBox="0 0 5 1" class="upAccent" preserveAspectRatio="none"> |
||||
<path d="M 0 1 V 0.8 C 1 0.5 4 0.5 5 0.8 V 1"> |
||||
</svg> |
||||
<svg height="100%" width="100%" viewBox="0 0 5 1" class="downAccent" preserveAspectRatio="none"> |
||||
<path d="M 0 0 V 0.2 C 1 0.5 4 0.5 5 0.2 V 0"> |
||||
</svg><div class="itemScroll clearScroll"> |
||||
<div class="itemInner"> |
||||
<div class="description"> |
||||
|
||||
|
||||
<h2 id="physics-oriented-statistical-wave-analysis-for-chaotic-and-disordered-scattering-environments">Physics-Oriented Statistical Wave Analysis for Chaotic and Disordered Scattering Environments</h2> |
||||
|
||||
<p>The main objective of this work is to investigate new fundamental mathematical models and computational algorithms for statistical wave analysis in complex, confined EM environments. This objective is attained by integrating wave chaos physics, random statistical analysis, and high-performance algorithms on state-of-the-art computational platforms. The research will overcome key challenges in the statistical characterization of three general classes of problems, fully wave chaotic systems, mixed integrable and chaotic systems, and complex fluctuating scattering environments.</p> |
||||
|
||||
<p><a href="/research/physics-oriented-statistical-wave-analysis/">Read More</a></p> |
||||
|
||||
|
||||
</div> |
||||
<div class="image"> |
||||
<img src="/assets/images/research/SGF-Motivation.png" alt="CavityCase" /> |
||||
|
||||
|
||||
</div> |
||||
</div> |
||||
</div> |
||||
</div><div class="item"><div class="itemScroll clearScroll"> |
||||
<div class="itemInner"> |
||||
<div class="description"> |
||||
|
||||
|
||||
<h2 id="quantum-computing-and-optimization-in-smart-radio-environments">Quantum Computing and Optimization in Smart Radio Environments</h2> |
||||
|
||||
<p>Fusing electromagnetic models with quantum computing (QC) algorithms for rapid optimization of reconfigurable intelligent surfaces (RIS)-assisted beyond-5G/6G wireless networks.</p> |
||||
|
||||
<p><a href="/research/quantum-optimization-RIS/">Read More</a></p> |
||||
|
||||
|
||||
</div> |
||||
<div class="image"> |
||||
<img src="/assets/images/research/Quantum-RIS.png" alt="QuantumRIS" /> |
||||
|
||||
|
||||
</div> |
||||
</div> |
||||
</div> |
||||
</div></div> |
||||
<footer> |
||||
<div id="footer"> |
||||
<p>Links for Members:</p> |
||||
<div><a href="https://git.acem.ece.illinois.edu/">Gitea</a></div> |
||||
</div> |
||||
<p id="author">Made by Kenneth Jao</p> |
||||
</footer> |
||||
|
||||
</body> |
||||
</html> |
||||
Loading…
Reference in new issue