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Dual-band branch line coupler based on composite right-/left-handed transmission lines with series capacitors only

✍ Scribed by Jinsung Park; Yongshik Lee

Publisher
John Wiley and Sons
Year
2010
Tongue
English
Weight
331 KB
Volume
52
Category
Article
ISSN
0895-2477

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✦ Synopsis

Abstract

This article demonstrates, for the first time, a dual‐band branch line coupler based on composite right‐/left‐handed transmission lines with series capacitors only.The complete elimination of shunt inductors provides a potential for the proposed CRLH transmission lines to be applicable to high frequencies, especially without via‐holes in microstrip lines. Experimental results are in excellent agreements with the simulated results. © 2010 Wiley Periodicals, Inc. Microwave Opt Technol Lett 52: 1046–1048, 2010; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.25123

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