A special 3-mirror quasi-optical power combining system

A special quasi-optical power combining system of millimeter wave has been proposed and developed in this paper. It can be classified into two categor ies: power combiner of a Multiple oscillators and power combiner of a Multi ple device oscillation. The combining condition, the input and output coupl ing factor and combining coefficient are treated, based field theory of gui ded-wave and an eigenfunction approach for active microwave circuit respect ively. The validity of the descriptions given for this combining has alread y been experimentally verified.