A GaAs Double-Balanced Dual-Gate FET Mixer IC for UHF Receiver Front-End Applications

A double-balanced dual-gate FET mixer has been developed aiming at the application to a front-end circuit of the UHF receivers. An experimental IC has exhibited a 6 - 8 dB conversion gain without matching over a wide frequency range from 100 MHz to 800 MHz with the well suppressed RF/LO feedthough b...

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Bibliographic Details
Main Authors: Kanazawa, K., Kazumura, M., Nambu, S., Kano, G., Teramoto, I.
Format: Conference Proceeding
Language:English
Subjects:
Application specific integrated circuits
FET integrated circuits
Frequency conversion
Gain
Gallium arsenide
Mixers
Radio frequency
Radiofrequency integrated circuits
UHF circuits
UHF integrated circuits
Online Access:Request full text
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Description
Summary:A double-balanced dual-gate FET mixer has been developed aiming at the application to a front-end circuit of the UHF receivers. An experimental IC has exhibited a 6 - 8 dB conversion gain without matching over a wide frequency range from 100 MHz to 800 MHz with the well suppressed RF/LO feedthough by more than 20 dB and third-order intermodulation product of -60 dB.
ISSN:0149-645X
2576-7216
DOI:10.1109/MWSYM.1985.1131902