Efficient analysis of microwave and millimeterwave circuits by the method of lines

被引：0
|
作者：
Pregla, R [1 ]
Vietzorreck, L [1 ]
机构：
[1] Fern Univ Hagen, D-58084 Hagen, Germany
来源：
1998 URSI SYMPOSIUM ON SIGNALS, SYSTEMS, AND ELECTR ONICS | 1998年
关键词：
D O I：
10.1109/ISSSE.1998.738065
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：
Algorithms based on the method of lines for the analysis of multilayered planar anisotropic and gyrotropic structures are described. The layers may have different heights and widths and their permeabilities and permittivities can vary in lateral direction. The variation in vertical direction can be modelled by a sufficient number of layers with different material parameters. With the proposed impedance/admittance transformation algorithms through the layers and from one side of the arbitrary metallization, to the other a numerically stable algorithm is obtained. To improve the accuracy crossed discretization lines schemes have been introduced. Similar schemes have also been be used for the analysis of rectangular and planar waveguide junctions. The algorithms will be substantiated by numerical results.
引用
收藏
页码：198 / 202
页数：5
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