The using of microwave network to optimize calculating results of HFSS software

The authors use HFSS (high frequency simulating system) to calculate the separable reflecting plane, then using a microwave network to combine them and locate the optimum parameter. We accomplish the idea of calculating the characteristic of the complete structure in one move. The purpose of the present work is to match the nonreciprocal remanent ferrite phase shifter segment with a grooved-waveguide structure and the standard rectangular waveguide.