A New Compact Microstrip Slow Wave Open Loop Resonator Filter with Improved Spurious-Free Band

被引：0
|
作者：
Rezaee, Payman [1 ]
Hoeft, Michael [1 ]
机构：
[1] Univ Kiel, Tech Fac, Inst Elect & Informat Engn, Microwave Grp, Kiel, Germany
来源：
2016 GERMAN MICROWAVE CONFERENCE (GEMIC) | 2016年
关键词：
Microstrip filter; bandpass filter; slow wave resonator; compact filter;
D O I：
暂无
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：
In this paper, a new microstrip slow wave open loop resonator is proposed. This resonator improves the spurious- free band up to 5.1 times of the fundamental frequency which is more than 2 times of the conventional slow wave open loop resonators. Based on the proposed resonator, two three- pole filters are designed and one of them is fabricated. Simulation and measurement results are reported which are in good agreement. Designed filters provide 75% and 83% of footprint reduction in comparison with the conventional open loop resonator filters.
引用
收藏
页码：217 / 220
页数：4
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