An improved mode-matching method for large cavities

被引：25
|
作者：
Bao, G [1 ]
Zhang, WW
机构：
[1] Michigan State Univ, Dept Math, E Lansing, MI 48824 USA
[2] Jilin Univ, Sch Math, Changchun 130012, Peoples R China
[3] Michigan State Univ, Dept Math, E Lansing, MI 48824 USA
来源：
IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS | 2005年 / 4卷
基金：
美国国家科学基金会; 中国国家自然科学基金;
关键词：
asymptotic technique; error estimate; large cavity; mode-matching method;
D O I：
10.1109/LAWP.2005.859375
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：
The calculation of electromagnetic fields for two-dimensional (2-D) large open cavities filled with a layered material is studied. By defining two extension operators, the exact solution and the mode-matching solution may be formulated under the same framework, which makes it possible to analyze the difference. Using an asymptotic technique, we present a new (improved) mode-matching method. In particular, the explicit solution of the model problem is given. Numerical examples are presented.
引用
收藏
页码：393 / 396
页数：4
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