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题名: Band-notched UWB bandpass filter design using tri-section SIR
作者: Wang, I-Chin;Lee, Ching-Her;Chen, Lian-Yu;Hsu, Chung-I G.
贡献者: 電子工程學系
日期: 2008-12
上传时间: 2012-05-29T01:26:19Z
出版者: IEEE
摘要: A UWB BPF with a 5-GHz notched band and an improved upper stopband has been proposed and designed. By properly locating the first five resonant modes of the TSSIR, we have successfully implemented a five-transmission-pole UWB BPF. The notched band was created by the embedded lambda/4 open stubs. The upper stopband rejection has been effectively enhanced by locating around the first spurious resonant frequency of the TSSIR the transmission zeros produce d by the interdigital parallel-coupled lines and the embedded lambda/4 open-circuited stubs. A prototype of the proposed UWB BPF has been fabricated and measured for performance verification. The simulated and measured results are in reasonable agreement with each other.
關聯: 2008 Asia-Pacific Microwave Conf. (APMC2008), Hong-Kong, China, Dec. 16-19, 2008
显示于类别:[電子工程學系] 會議論文


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