Design and Analysis of the Ku Band Waveguide-Microstrip Converter

Designs and processes a waveguide-microstrip converter applied in Ku band by using HFSS software. The waveguide-microstrip converter adopts the probe plane and narrow waveguide wall vertical structure. Simulation of return loss small than-30 d B, insert loss less than0.3d B, actual test return loss is less than-18 d B, single loss is 0.3d B.