Title :
Conversion Matrix Analysis of GaAs HEMT Active Gilbert Cell Mixers
Author :
Jiang, Chenhui ; Johanson, Tom K. ; Krozer, Viktor
Author_Institution :
Dept. of Electromagn. Syst., Tech. Univeristy of Denmark, Lyngby
Abstract :
In this paper, the nonlinear model of the GaAs HEMT active Gilbert cell mixer is investigated. Based on the model, the conversion gain expression of active Gilbert cell mixers is derived theoretically by using conversion matrix analysis method. The expression is verified by harmonic balance simulation with Angelov HEMT model in Agilent Advanced Design System (ADS) and by chip measurement results
Keywords :
HEMT integrated circuits; III-V semiconductors; gallium arsenide; matrix algebra; mixers (circuits); nonlinear network analysis; Agilent Advanced Design System; Angelov HEMT model; GaAs; HEMT active Gilbert cell mixers; conversion gain; conversion matrix analysis; harmonic balance simulation; nonlinear model; Equivalent circuits; Frequency conversion; Gallium arsenide; HEMTs; Mixers; Performance analysis; Radio frequency; Signal analysis; Switches; Transconductance; Active Gilbert cell mixers; Conversion gain; Conversion matrix analysis; GaAs HEMT;
Conference_Titel :
Integrated Nonlinear Microwave and Millimeter-Wave Circuits, 2006 International Workshop on
Conference_Location :
Aveiro
Print_ISBN :
0-7803-9722-3
Electronic_ISBN :
0-7803-9723-1
DOI :
10.1109/INMMIC.2006.283518
