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Please use this identifier to cite or link to this item: http://ir.ncue.edu.tw/ir/handle/987654321/10803

Title: Band-notched UWB bandpass filter design using tri-section SIR
Authors: Wang, I-Chin;Lee, Ching-Her;Chen, Lian-Yu;Hsu, Chung-I G.
Contributors: 電子工程學系
Date: 2008-12
Issue Date: 2012-05-29T01:26:19Z
Publisher: IEEE
Abstract: 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.
Relation: 2008 Asia-Pacific Microwave Conf. (APMC2008), Hong-Kong, China, Dec. 16-19, 2008
Appears in Collections:[電子工程學系] 會議論文

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