Balanced dual-band BPF design using ring resonators

Jhih Hong Chang, Yu Sen Lin, Ching-Her Lee, Chung I.G. Hsu

研究成果: Conference contribution

2 引文 斯高帕斯(Scopus)

摘要

This paper presents a new balanced dual-band bandpass filter (BPF) designed using ring resonators. For common-mode (CM) signals suppression, open-circuited stubs are added to one of the two resonators so that such signals can be attenuated. Meanwhile, source-load coupling is established so that cross-coupled configuration of the BPF can produce two transmission zeros near the edges of each desired differential-mode (DM) passband to sharpen the passband selectivity. The measurement agrees well with the simulation. The measured minimum DM insertion losses are 1 and 1.35 dB in the first and second passbands, respectively, in which the CM rejections are larger than 29 and 22 dB.

原文English
主出版物標題iWEM2011 - IEEE International Workshop on Electromagnetics
主出版物子標題Applications and Student Innovation Competition
頁面94-98
頁數5
DOIs
出版狀態Published - 2011 十月 13
事件IEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition, iWEM2011 - Taipei, Taiwan
持續時間: 2011 八月 82011 八月 10

出版系列

名字iWEM2011 - IEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition

Other

OtherIEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition, iWEM2011
國家Taiwan
城市Taipei
期間11-08-0811-08-10

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

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