DEVELOPMENT OF A LOW-NOISE MILLIMETER-WAVE PARAMETRIC AMPLIFIER.
Quarterly progress rept. no. 7, 1 Jan-31 Mar 65,
CONTROL DATA CORP MELVILLE N Y TRG DIV
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A gain of 20 db and a bandwidth of 50 Mc was obtained at 30 Gc from a scale model of the 94 Gc amplifier. Measurements performed at 90 Gc on the latest group of diodes received from USAECOM designated Lost S-80B indicate that their cut-off frequency at zero bias is greater than 300 Gc. Selected diodes from this group have been pumped at 120 Gc and appear suitable for use in the 90-Gc amplifier. Author