Microstrip loop directional filter

被引：15

作者：

Uysal, S

机构：

[1] Electrical Engineering Department, National University of Singapore, Singapore 11960

来源：

ELECTRONICS LETTERS | 1997年 / 33卷 / 06期

关键词：

microstrip filters; matched filters; microwave filters;

D O I：

10.1049/el:19970313

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 design and measured results for a microstrip loop directional filter formed by cascading two identical 4-resonator loop filters are presented. The second filter acts as a corrector whose output is added to the output of the first filter thereby minimising passband distortions and resulting in greatly improved performance.

引用

页码：475 / 476

页数：2