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Please use this identifier to cite or link to this item:
http://ir.ncue.edu.tw/ir/handle/987654321/10803
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| 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
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| Issue Date: | 2012-05-29T01:26:19Z
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| 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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