Optimization of the perfectly matched layer for the finite-element time-domain method

被引：25

作者：

Movahhedi, Masoud ^{[1
]}

Abdipour, Abdolali ^{[1
]}

Ceric, Hajdin ^{[1
]}

Sheikholeslami, Alireza ^{[1
]}

Selberherr, Siegfried ^{[1
]}

机构：

[1] Vienna Univ Technol, Inst Mikroelekt, A-1040 Vienna, Austria

来源：

IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS | 2007年 / 17卷 / 01期

关键词：

absorbing boundary conditions (ABC); finite-element time-domain (FETD) method; Maxwell's equations; perfectly matched layer (PML);

D O I：

10.1109/LMWC.2006.887240

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

We present a new formulation to implement the complex frequency shifted-perfectly matched layer (CFS-PML) for boundary truncation in 2-D vector finite-element time-domain method directly applied to Maxwell's equations. It is shown that the proposed method is highly absorptive to evanescent modes when computing the wave interaction of elongated structures or sharp corners. The impact of the CFS-PML parameters on the reflection error is investigated and optimal choices of these parameters are derived.

引用

页码：10 / 12

页数：3

共 50 条

[1] A Perfectly Matched Layer for the Nonlinear Dispersive Finite-Element Time-Domain Method
Abraham, David S.
Giannacopoulos, Dennis D.
IEEE TRANSACTIONS ON MAGNETICS, 2019, 55 (06)
[2] A Unified Implementation of the Perfectly Matched Layer in the Finite-Element Time-Domain Method
Akbarzadeh-Sharbaf, A.
Giannacopoulos, D. D.
2014 INTERNATIONAL CONFERENCE ON ELECTROMAGNETICS IN ADVANCED APPLICATIONS (ICEAA), 2014, : 719 - 722
[3] Complex frequency shifted-perfectly matched layer for the finite-element time-domain method
Movahhedi, Masoud
Abdipour, Abdolali
AEU-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS, 2009, 63 (01) : 72 - 77
[4] Conformal perfectly matched layer for the mixed finite element time-domain method
Donderici, Burkay
Teixeira, Fernando L.
IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2008, 56 (04) : 1017 - 1026
[5] Finite-element time-domain beam propagation method with perfectly matched layer for electron waveguide simulations
Gotoh, Hitoshi
Koshiba, Masanori
Tsuji, Yasuhide
IEICE ELECTRONICS EXPRESS, 2011, 8 (16): : 1361 - 1366
[6] Convolution perfectly matched layer for the Finite-Element Time-Domain method modeling of Ground Penetrating Radar
Feng De-Shan
Wang Xun
CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2017, 60 (01): : 413 - 423
[7] Second-order perfectly matched layers for the time-domain finite-element method
Lou, Zheng
Correia, Davi
Jin, Jian-Ming
IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2007, 55 (03) : 1000 - 1004
[8] Perfectly matched layer for the time domain finite element method
Rylander, T
Jin, JM
JOURNAL OF COMPUTATIONAL PHYSICS, 2004, 200 (01) : 238 - 250
[9] The implementation of perfectly matched layers for the E-H time-domain finite-element method
Ye, Zhenbao
Zhou, Haijing
2017 IEEE INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION & USNC/URSI NATIONAL RADIO SCIENCE MEETING, 2017, : 1799 - 1800
[10] Implementation of the novel perfectly matched layer element for elastodynamic problems in time-domain finite element method
Chen, Junwei
Shou, Yundong
Zhou, Xiaoping
SOIL DYNAMICS AND EARTHQUAKE ENGINEERING, 2022, 152

← 1 2 3 4 5 →