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A novel high performance microstrip diplexer for ultra-wideband wireless communications

✍ Scribed by Cheng-Yuan Hung; Min-Hang Weng; Ru-Yuan Yang

Publisher
John Wiley and Sons
Year
2008
Tongue
English
Weight
376 KB
Volume
50
Category
Article
ISSN
0895-2477

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✦ Synopsis

Abstract

A novel compact and high performance microstrip diplexer for ultra‐wideband communication is designed and implemented. This microstrip diplexer is simply composed of two coupled line structures and three tapped open stubs. The design concept has been verified by the experimental results of the fabricated diplexer, including the two isolated wideband bandwidths of 3–5 GHz and 6–10 GHz, low insertion loss and high isolation due to attenuation poles located between two channels. Experimental results also show a good agreement with the simulated results. © 2008 Wiley Periodicals, Inc. Microwave Opt Technol Lett 50: 921–923, 2008; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.23252

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