Reflection characteristics of a metallic waveguide grating with rectangular grooves as a frequency-selective reflector

被引：11

作者：

Thumvongskul, T ^{[1
]}

Shiozawa, T ^{[1
]}

机构：

[1] Osaka Univ, Dept Commun Engn, Suita, Osaka 5650871, Japan

来源：

MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2002年 / 32卷 / 06期

关键词：

metallic waveguide grating; reflector grating; mode-matching approach; maximum reflection;

D O I：

10.1002/mop.10194

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 proper duty cycle of the grating period which provides the maximum reflection for a metallic waveguide grating with rectangular grooves is found by the mode-matching approach. For narrowband reflection characteristics,, a grating with sufficient numbers of periods and adequately small corrugation is needed, with cutoff conditions taken into account. (C) 2002 Wiley Periodicals, Inc.

引用

页码：414 / 418

页数：5