Hybrid-fed microstrip loop resonator with capacitive meander lines

Chien Hung Chen*, Hua Ming Chen, Yang Kai Wang, Chin-Guo Kuo, Sung Mao Wu, Ying Chung Chen

*此作品的通信作者

研究成果: 書貢獻/報告類型會議論文篇章

摘要

A compact wide-band bandpass filter (BPF) using the degenerate modes of a meander structure printed on the FR4 substrate is proposed. The resonator is based on a capacitive meander loop loaded with a perturbation strip at the center of the resonator for the coupling effects. Besides its simple structure, the filter shows low insertion loss and minified to small size, owing to the meander structure used for lengthening the resonant length. The effect of input/output symmetrically hybrid-fed lines located along a straight line on the proposed filter is studied for dual-mode filter. The proposed filter shows a 22.5% bandwidth at the central frequency of 2355MHz, and it also provides transmission zeros on both sides of the bandwidth. Experimental results are in good agreement with simulated values and bring into focus the problems and solutions of wide-band filter.

原文英語
主出版物標題2011 30th URSI General Assembly and Scientific Symposium, URSIGASS 2011
DOIs
出版狀態已發佈 - 2011 十一月 21
事件2011 30th URSI General Assembly and Scientific Symposium, URSIGASS 2011 - Istanbul, 土耳其
持續時間: 2011 八月 132011 八月 20

出版系列

名字2011 30th URSI General Assembly and Scientific Symposium, URSIGASS 2011

其他

其他2011 30th URSI General Assembly and Scientific Symposium, URSIGASS 2011
國家/地區土耳其
城市Istanbul
期間2011/08/132011/08/20

ASJC Scopus subject areas

  • 電腦網路與通信
  • 電氣與電子工程

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