A Novel Design Method for Quasi-Optical Power Combiner/Divider

a novel multi-mirror quasi-optical power combiner/divider design method is proposed in this paper. Based on the method, a numerical simulation code is developed. To verify the approach, we designed a two-way quasi-optical power combiner/divider which consists of two phase-correcting mirrors. Tested by a commercial simulation software, the output power coupling to the desired field distribution reaches 94.09% at 30GHz, and is more than 90% in the range of 29GHz-40GHz. The proposed method is proved effective and able to design a high power coupling and wide band power device.