Modified perfectly matched layer (PML) for waveguide problems

被引：0
|
作者：
Jung, KY [1 ]
Kim, HD [1 ]
Ko, KC [1 ]
机构：
[1] Hanyang Univ, Dept Elect & Comp Engn, Seoul 133791, South Korea
来源：
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 1998年 / 18卷 / 05期
关键词：
FDTD method; PML; waveguide;
D O I：
10.1002/(SICI)1098-2760(19980805)18:5<360::AID-MOP16>3.0.CO;2-6
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：
An efficient perfectly matched layer (PML) is proposed for waveguides. In this letter, the PML region is simulated in one dimension, which improves the computational efficiency A WG-90 rectangular waveguide with a thick inductive iris is analyzed by the finite-difference time-domain (FDTD) method with Berenger' PML and the proposed PML. Scattering parameters and computational efficiency are compared. (C) 1998 John Wiley & Sons, Inc.
引用
收藏
页码：360 / 362
页数：3
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