Analytical evaluation of the asymptotic impedance matrix of a grounded dielectric slab with roof-top functions

被引：38

作者：

Park, SO ^{[1
]}

Balanis, CA ^{[1
]}

Birtcher, CR ^{[1
]}

机构：

[1] Arizona State Univ, Dept Elect Engn, Ctr Telecommun Res, Tempe, AZ 85287 USA

来源：

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION | 1998年 / 46卷 / 02期

关键词：

impedance matrix; microstrip antennas;

D O I：

10.1109/8.660970

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 [电气工程]; 0809 [电子科学与技术];

摘要：

In this paper, an analytical technique is derived to solve the asymptotic part of impedance matrix elements for printed circuit structures using roof-top subdomain expansions, The key to this problem is the analytical transformation from an infinite double integral to a suitable finite one-dimensional (1-D) integral. The newly developed formula is applied to the monostatic radar cross section (RCS) of a microstrip patch, Comparisons are made with measurements and conventional method of moments predictions.

引用

页码：251 / 259

页数：9

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