W-BAND GUNN OSCILLATORS WITH WIDE MECHANICAL TUNING RANGE
W波段宽带机械调谐体效应振荡器

Continuously tunable 75-110 GHz Gunn Oscillators have been developedwith WT 57 GaAs diodes. In most cases, the oscillators can offer 10-20 mW output power over a bandwidth of 10-15 GHz. The characteristics of bias electronic tuning are tested using the bias sweep method.