A Variable gain MMIC amplifier

Masud, Anowar ; Ferndahl, M. ; Zirath, Herbert (2003) A Variable gain MMIC amplifier. In: Gallium Arsenide applications symposium. GAAS 2003, 6-10 October 2003, Munich.
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Abstract

A variable gain MMIC amplifier block is demonstrated.A maximum gain of 13 dB with a control range of 13 dB is obtained at 2.5GHz.The –3dB bandwidth is 5 GHz.The circuit consists of a cascade input stage with an active load followed by a source follower for impedance transformation.A GaAs pseudomorphic HEMT technology is used for the implementation.The active circuit area is less then 0.5 mm 2.

Abstract
Tipologia del documento
Documento relativo ad un convegno o altro evento (Poster)
Autori
AutoreAffiliazioneORCID
Masud, Anowar
Ferndahl, M.
Zirath, Herbert
Settori scientifico-disciplinari
DOI
Data di deposito
17 Giu 2004
Ultima modifica
17 Feb 2016 13:55
URI

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