A Novel 20 to 40 GHz Monolithic InGaP/GaAs HBT Double Balanced Mixer

Hamed, Karim W. ; Freundorfer, Alois P. ; Antar, Yahia M.M. (2003) A Novel 20 to 40 GHz Monolithic InGaP/GaAs HBT Double Balanced Mixer. In: Gallium Arsenide applications symposium. GAAS 2003, 6-10 October 2003, Munich.
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Abstract

This paper reports on a 20 to 40 GHz monolithic double-balanced mixer implemented using InGaP/GaAs HBT process The compact MMIC mixer makes use of a Gilbert-cell multiplier with broadband input matching networks to widen the bandwidth up to 20 GHz. Operated as a down-converter mixer,a measured conversion gain of 16 dB was achieved given an RF signal at 30 GHz,LO drive of 5 dBm and a down- converted baseband signal at 10 MHz.The mixer IP3 occurs at an output power of 4 dBm while the IP2 occurs at an output power of 11 dBm.The developed mixer presents an attractive building block for future high data rate systems employing direct-digital modulators/demodulators.

Abstract
Tipologia del documento
Documento relativo ad un convegno o altro evento (Atto)
Autori
AutoreAffiliazioneORCID
Hamed, Karim W.
Freundorfer, Alois P.
Antar, Yahia M.M.
Settori scientifico-disciplinari
DOI
Data di deposito
17 Giu 2004
Ultima modifica
17 Feb 2016 13:54
URI

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