Compact microstrip bandpass filter with two transmission zeros

被引：6

作者：

Jianxin, C ^{[1
]}

Mengxia, Y

Jun, X

Quan, X

机构：

[1] Univ Elect Sci & Technol China, Inst Appl Phys, Chengdu, Si Chuan, Peoples R China

[2] City Univ Hong Kong, Dept Elect Engn, Kowloon, Hong Kong, Peoples R China

来源：

ELECTRONICS LETTERS | 2004年 / 40卷 / 05期

关键词：

D O I：

10.1049/el:20040129

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 compact microstrip bandpass filter is proposed using a half-wavelength (gimel/2) microstrip line resonator and an end-coupling resonator. The filter has two transmission zeros at both low and high rejection bands, as well as low insertion loss and compact design by giving two paths to the input signals. A demonstration filter has been designed and tested. Theoretical and experimental results are presented.

引用

页码：311 / 313

页数：3

共 3 条

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Hong, JS ;

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ELECTRONICS LETTERS, 1996, 32 (16) :1494-1496

[2] New compact bandpass filter using microstrip λ/4 resonators with open stub inverter [J].

Lee, JR ;

Cho, JH ;

Yun, SW .

IEEE MICROWAVE AND GUIDED WAVE LETTERS, 2000, 10 (12) :526-527

[3] Compact microstrip bandpass filter with two transmission zeros using a stub-tapped half-wavelength line resonator [J].

Zhu, L ;

Menzel, W .

IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, 2003, 13 (01) :16-18

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