GUIDED-WAVES ALONG A METAL GRATING ON THE SURFACE OF A GROUNDED DIELECTRIC SLAB

被引：20

作者：

BELLAMINE, FH

KUESTER, EF

机构：

[1] Department of Electrical and Computer Engineering, University of Colorado, Boulder, CO

来源：

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES | 1994年 / 42卷 / 07期

关键词：

D O I：

10.1109/22.299756

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 propagation of guided waves along a metal grating lying on a grounded dielectric substrate is studied. Hitherto, investigation of the properties of such waves has been restricted to directions of propagation perpendicular to or nearly parallel to the strips of grating. Averaged boundary conditions for the fields at the grating are used here to simplify the analysis, and are expected to yield accurate results for grating periods that are sufficiently small compared to a wavelength. Comparisons made with more exact computations in the literature are shown to be good. The results have potential application for microwave and millimeter wave waveguides, slotted microstrip antennas, and circuit elements.

引用

页码：1190 / 1197

页数：8

共 56 条

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