National Taiwan Ocean University Institutional Repository:Item 987654321/28120
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题名: A Compact Ultra-wideband Bandpass Filter with Low Insertion Loss Using Stub Circuits with Defected Ground Structure
作者: Wen-Jeng Lin;I-Tseng Tang;Ding-Bing Lin;Chi-Min Li;Min-Yuan Chiu;Mau-Phon Houng
贡献者: NTOU:Department of Communications Navigation and Control Engineering
國立臺灣海洋大學:通訊與導航工程學系
日期: 2008-07-02
上传时间: 2011-10-21T02:35:56Z
出版者: Electromagnetics Research Symposium
摘要: Abstract:A novel ultra-wideband (UWB) bandpass -lter is proposed, designed and imple-mented. The UWB bandpass ¯lter (BPF) is designed for short-circuited stubs with defected ground structure (DGS). The rectangular slot provides attenuation pole to suppress the spuri- ous in the stopband. The quarter-wavelength short-circuited stubs are used to realize the lower stopband, and the etching on the ground plane with rectangular slots is employed to attenuate the upper stopband. Both simulated and measured results show that the ¯lter has a good performance, including an ultra-wideband bandpass (3.1{10.6 GHz), a small insertion loss, a group delay variation of less than 0.12 ns.
關聯: pp.562-565
URI: http://ntour.ntou.edu.tw/handle/987654321/28120
显示于类别:[通訊與導航工程學系] 演講及研討會

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