A GENERALIZED-METHOD FOR DISTINGUISHING BETWEEN RADIATION AND SURFACE-WAVE LOSSES IN MICROSTRIP DISCONTINUITIES

被引：33

作者：

HORNG, TS

WU, SC

YANG, HY

ALEXOPOULOS, NG

机构：

[1] Electr Eng Dept, Univ of California,, Los Angeles, CA

来源：

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES | 1990年 / 38卷 / 12期

关键词：

D O I：

10.1109/22.64559

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：

A generalized method for calculating both radiation and surface-wave losses is developed for microstrip discontinuities. The losses are determined by a rigorous Poynting vector analysis where the current distribution over all the microstrip discontinuities is a result of a full-wave moment method solution. A self-consistency check of the results based on power conservation is performed to confirm the numerical results. It is found that above a certain frequency, the surface-wave loss becomes more important than the radiation loss.

引用

页码：1800 / 1807

页数：8

共 17 条

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