Octave-band GaAs f.e.t. y.i.g.-tuned oscillators

The design of a y.i.g.-tuned f.e.t. oscillator that covers the X-band octave of 6 to 12 GHz is presented. The oscillator uses a compound feedback scheme to generate a negative conductance over the required bandwidth. Excellent agreement is obtained between the computer predictions and the experimental results.

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