Title :
An X-Band Dual Gate MESFET Image Rejection Mixer
Author :
Cripps, S.C. ; Nielsen, O. ; Cockrill, J.
Abstract :
An X-band image rejection mixer circuit using 1 micron dual gate GaAs FETs will be described. Conversion gains up to 15dB and simultaneous image rejection of at least 20dB have been obtained for IF outputs in the 10 - 100 MHz range, in a simple circuit which uses only 2 R.F. hybrids.
Keywords :
Circuits; Couplers; Frequency; Gallium arsenide; Image converters; Local oscillators; MESFETs; Microwave FETs; Mixers; Noise figure;
Conference_Titel :
Microwave Symposium Digest, 1978 IEEE-MTT-S International
Conference_Location :
Ottawa, ON, Canada
DOI :
10.1109/MWSYM.1978.1123870
