Gunn Oscillators utilize the bulk negative conductance properties of Gallium Arsenide (GaAs) and Indium Phosphide (InP) Gunn diodes to convert direct current (dc) into power at millimeter wave frequen...

This is an economical source of microwave power in which Gunn diode is used which work on negative resistance produced by application of DC bias. Precision micrometer fitted with the plungers is used ...

Romtek Gunn Oscillator It consists of waveguide cavity flanged on one end, and micrometer driven plunger on the other end. Gunn Diode is mounted in the cavity with BNC(F) connector for DC bias D.C....