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A small-size semilumped three-port tunable power divider

✍ Scribed by A.-L. Perrier; J.-M. Duchamp; P. Ferrari

Publisher: John Wiley and Sons
Year: 2006
Tongue: English
Weight: 284 KB
Volume: 49
Category: Article
ISSN: 0895-2477
DOI: 10.1002/mop.22029

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✦ Synopsis

Abstract

In this paper, a small‐size semi‐lumped three‐port power divider with both power and frequency tune is designed and measured. The proposed topology uses complex impedance transformers in each output branch. A 3D CPW prototype is realized with varactor diodes. It exhibits a wide tunable power, from −1.3 to −17 dB, and a wide working frequency tune, from 0.8 to 1.4 GHz. © 2006 Wiley Periodicals, Inc. Microwave Opt Technol Lett 49: 90–94, 2007; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.22029

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