Title :
A GaAs Double-Balanced Dual-Gate FET Mixer IC for UHF Receiver Front-End Applications
Author :
Kanazawa, Kunihiko ; Kazumura, Masaru ; Nambu, Shutaro ; Kano, Gota ; Teramoto, Iwao
fDate :
12/1/1985 12:00:00 AM
Abstract :
A double-balanced dual-gate FET mixer has been developed for application in the front-end circuit of UHF receivers. A 6--8-dB conversion gain has been obtained without an additional matching circuit over a wide frequency range from 100-800 MHz with good suppression of RF/LO feedthrough by more than 20 dB and third-order intermodulation product of --60 dB.
Keywords :
Application specific integrated circuits; FET integrated circuits; Frequency conversion; Gallium arsenide; Impedance; Mixers; Radio frequency; Transconductance; UHF integrated circuits; Voltage;
Journal_Title :
Microwave Theory and Techniques, IEEE Transactions on
DOI :
10.1109/TMTT.1985.1133255
