DESIGN OF TRIPLE-MODE MICROSTRIP FILTER WITH SOURCE-LOAD COUPLING

被引:3
作者
Wei, Chao-Lei [1 ]
Jia, Bao-Fu [1 ]
Zhu, Zhao-Jun [1 ]
机构
[1] Univ Elect Sci & Technol China, Inst Appl Phys, Chengdu 610054, Peoples R China
关键词
bandpass filter; transmission zero; triple-mode; BANDPASS FILTER;
D O I
10.1002/mop.26278
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 triple-mode square loop microstrip filter with capacitive open stubs and source-load coupling is proposed. The filter has three controllable transmission zeros near its passband, and exhibits sharp skirt property. The bandpass filter is fabricated and measured. Both simulated and measured results are in agreement. (C) 2011 Wiley Periodicals, Inc. Microwave Opt Technol Lett 53:2403-2406, 2011; View this article online at wileyonlinelibrary.com. DOT 10.1002/mop.26278
引用
收藏
页码:2403 / 2406
页数:4
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