Synthesis and design of compact microwave filters with direct source-load coupling

被引：14

作者：

Ni, D. ^{[1
]}

Zhu, Y. ^{[1
]}

Xie, Y. ^{[1
]}

Wang, P. ^{[1
]}

机构：

[1] Xidian Univ, Natl Lab Antennas & Microwave Technol, Xian 710071, Peoples R China

来源：

JOURNAL OF ELECTROMAGNETIC WAVES AND APPLICATIONS | 2006年 / 20卷 / 13期

关键词：

D O I：

10.1163/156939306779292147

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：

This paper presents a method for synthesizing microwave filters with source-load coupling. The equivalent circuit of the low-pass prototype of a general lossless coupled resonator filter is proposed, and the corresponding transfer function t(s) is derived. Then, a microstrip filter with source-load coupling is designed and fabricated. The measured and simulated data are in good agreement.

引用

页码：1875 / 1885

页数：11

共 23 条

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[22] Length reduction of evanescent-mode ridge waveguide bandpass filters - Abstract
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[J]. JOURNAL OF ELECTROMAGNETIC WAVES AND APPLICATIONS, 2003, 17 (06) : 879 - 880
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