Multioctave FET oscillators double tuned by a single YIG

A multioctave FET-YIG oscillator yielding several mW in the 3.5-14GHz range, with YIG sphere double coupled to source and gate terminals, will be reported.

[1]  T. Ruttan.  X-Band--GaAs FET YIG-tuned Oscillator , 1977, 1977 IEEE MTT-S International Microwave Symposium Digest.

[2]  J. Obregon,et al.  Broadband YIG Tuned FET Oscillators , 1978, 1978 8th European Microwave Conference.

[3]  F. E. Emery,et al.  YIG-Tuned GaAs FET Oscillators , 1976 .