Microstrip multistage coupled ring active bandpass filters with harmonic suppression

被引：9

作者：

Griol, A ^{[1
]}

Marti, J ^{[1
]}

机构：

[1] Univ Politecn Valencia, ETSI Telecommun, Valencia 46022, Spain

来源：

ELECTRONICS LETTERS | 1999年 / 35卷 / 07期

关键词：

D O I：

10.1049/el:19990365

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 novel microstrip active bandpass filter with harmonic suppression is investigated. The structure is composed of multiple coupled passive and active rings. A microstrip active bandpass filter at 1.37GHz with a gain of 6dB, return loss > 15dB and a harmonic suppression ratio over 25dB has been implemented.

引用

页码：575 / 577

页数：3

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