Compact Triple-Mode Bandpass Filter Using Short- and Open-Stub Loaded Spiral Resonator

被引：0
|
作者：
Xu, Han [1 ,2 ]
Xu, Kaida [1 ,2 ]
Liu, Yanhui [1 ,2 ]
Liu, Qing Huo [1 ,2 ,3 ]
机构：
[1] Xiamen Univ, Inst Electromagnet & Acoust, Xiamen, Fujian, Peoples R China
[2] Xiamen Univ, Dept Elect Sci, Xiamen, Fujian, Peoples R China
[3] Duke Univ, Dept Elect & Comp Engn, Durham, NC USA
来源：
2016 IEEE/ACES INTERNATIONAL CONFERENCE ON WIRELESS INFORMATION TECHNOLOGY AND SYSTEMS (ICWITS) AND APPLIED COMPUTATIONAL ELECTROMAGNETICS (ACES) | 2016年
关键词：
D O I：
暂无
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
A novel high-selectivity triple-mode microstrip bandpass filter (BPF) using short-and open-stub loaded spiral resonator is presented. Because of the spiral structure, the size of designed BPF is reduced greatly. Then the odd-and even-mode method is used to analyze resonant frequencies of the resonator. Based on the analysis, a prototype of the proposed BPF with good selectivity is designed whose center frequency is at 4.3 GHz. Finally, the measured results are shown, which are in good agreement with simulations.
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页数：2
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