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W-band MMIC VCO with a large tuning range using a pseudomorphic HFET

Monlithisch integrierter W-Band Oszillator mit großem Abstimmbereich mittels pseudomorphen HFET


Ranson, R.G. ; Institute of Electrical and Electronics Engineers -IEEE-:
Bridging the spectrum. IEEE MTT-S International Microwave Symposium Digest 1996. Vol.2 : June 17 - 21, 1996, Moscone Convention Center, San Francisco, California
Piscataway, NJ: IEEE Publ. Order Dept., 1996
ISBN: 0-7803-3246-6
ISBN: 0-7803-3247-4
International Microwave Symposium <1996, San Francisco/Calif.>
Conference Paper
Fraunhofer IAF ()
HFET; Millimeterwelle; MMW; oscillator; Oszillator

A widely tunable oscillator with a center frequency of 94 GHz including a two stage buffer amplifier has been designed and fabricated. The output power was 6 mW. The mechanical tuning range by removing airbridges was 18 GHz. The electrical tuning range was 8 GHz. The noise performance was better than -67 dBc/Hz at 1 MHz from the carrier.