A 8 Watt high efficiency C band power amplifier

Telliez, I. ; Marcillaud, S. ; Pastre, J.P. (1992) A 8 Watt high efficiency C band power amplifier. In: Gallium Arsenide Applications Symposium. GAAS 1992, 27-29 April 1992, Noordwijk, The Netherlands.
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Abstract

A 8 Watt C-band power module is reported. This power amplifier comprises two power MMICs combined in parallel and balanced between two Lange couplers on alumina substrate. At 25°C, an average power amplifier delivers a saturated output power higher than 38.5 dBm, with an associated gain of 14 dB and a power added efficiency higher than 27%, over the 5 GHz - 6 GHz bandwidth, under DC and RF pulse conditions. The best power amplifier exhibits the following performances : a saturated output power higher than 39 dBm, a gain of 15 dB, and an associated power added efficiency of 31 %.

Abstract
Tipologia del documento
Documento relativo ad un convegno o altro evento (Atto)
Autori
AutoreAffiliazioneORCID
Telliez, I.
Marcillaud, S.
Pastre, J.P.
Settori scientifico-disciplinari
DOI
Data di deposito
17 Feb 2006
Ultima modifica
17 Feb 2016 14:46
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