Enhanced spatial network method for the analysis of open microstrip discontinuities

被引：3
|
作者：
Bica, DM
Beker, B
机构：
[1] Department of Electrical and Computer Engineerins, University of South Carolina, Columbia
来源：
IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES | 1997年 / 45卷 / 06期
关键词：
absorbing boundary conditions; finite differencing; microstrip discontinuities; time-domain modeling;
D O I：
10.1109/22.588599
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：
In this paper, a new technique is presented for the numerical analysis of open boundary three-dimensional (3-D) vias embedded in multilayered strata, This approach is based on an enhanced spatial network method (SNM) algorithm, and leads to speed-up factors of 10-12 over the standard SNM implementation, Absorbing boundary conditions, based on the perfect matching layer (PML) concept, are implemented for open boundary truncation, Unlike the standard PML's, the proposed absorbing boundary conditions (ABC's) do not require introduction of additional variables.
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页码：905 / 910
页数：6
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