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INNOVATIVE POWER DISTRIBUTED-AMPLIFIER USING THE WILKINSON COMBINER

Research output: Contribution to journalJournal article

Published

Journal publication date04/1995
JournalIEE Proceedings H : Microwaves Antennas and Propagation
Journal number2
Volume142
Number of pages5
Pages97-101
Original languageEnglish

Abstract

A topology of a power-distributed amplifier, improved by the insertion of an input Wilkinson divider and an output Wilkinson combiner, is presented. The advantages of the new configuration, in small signal and power performance, are demonstrated by comparison with a conventional configuration, for wide-band power applications. The opportunity to use more than two FETs makes the new configuration attractive and enables one to overcome the limitations of the typical binary power configurations.