A microstrip ring-like diplexer for Bluetooth and UWB application

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Please use this identifier to cite or link to this item: http://163.15.40.127/ir/handle/987654321/1423

Title:	A microstrip ring-like diplexer for Bluetooth and UWB application
Authors:	Ye, Chang-Sin Su, Yan-Kuin Weng, Min-Hang Hung, Cheng-Yuan 洪政源 (東方技術學院電子與資訊系)
Contributors:	東方技術學院電子與資訊系
Keywords:	diplexe bandpass filter Bluetooth ultrawide band
Date:	2009-06
Issue Date:	2012-11-21 09:18:08 (UTC+8)
Abstract:	In this article, design of a microstrip ring-like diplexer for Bluetooth and ultrawide band application is presented. Two ring-like bandpass filters, operated at 2.4 and 4 GHz, are combined together to form the proposed microstrip diplexer. Several transmission zeros located at the passband edges are introduced to improve the passband selectivity. High isolation between the two passband greater than 28 dB is achieved in this study. The designed diplexer is investigated numerically and experimentally. Measured results show a good agreement with the simulated analysis.
Relation:	Microwave and Optical Technology Letter, Vol.51 no.6, pp.1518-1520
Appears in Collections:	[Department of Electronics Engineering and Computer Science] journal

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