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Switchless bidirectional amplifier for wireless communication systems

✍ Scribed by A. Sevinc Aydinlik Bechteler; Thomas F. Bechteler

Publisher
John Wiley and Sons
Year
2007
Tongue
English
Weight
182 KB
Volume
49
Category
Article
ISSN
0895-2477

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✦ Synopsis

Abstract

A bidirectional amplifier working at 2.4 GHz is presented in this article. The presented amplifier is able to amplify two signals simultaneously. This, since commonly used radio frequency switches are replaced by circulators. The amplifier is designed on a single small‐sized printed circuit board. First, the new amplifier circuit is proposed and characterized. Then, its advantages and design problems are analyzed. Finally, design instructions are setup in order to obtain a good performance of the switchless amplifier within the frequency band of interest. © 2007 Wiley Periodicals, Inc. Microwave Opt Technol Lett 49: 1888–1890, 2007; Published online in Wiley Inter‐Science (www.interscience.wiley.com). DOI 10.1002/mop.22631

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