Fet Quasi-Optical Spatial Power Combiner at 20 Ghz with Three Oscillators and Slot Radiators in H-Plane

Abstract

ABSTRACIThis paper describes a quasioptical, second harmonic, spatial power combiner with three radiators in the Hplane. The combiner operated at the fundamental frequency of 10 GHz and at the second harmonic of 20 GHz with anti-phase radiation patterns for the fundamental and sum patterns for the second harmonic.