REFLECTED WAVE CIRCULATION DEVICE AND HIGH EFFICIENCY MICROWAVE DEVICE WITH IMPROVED ENERGY EFFICIENCY THROUGH reflected WAVE CIRCULATION

摘要

A reflected wave circulator and a high-efficiency microwave device with improved energy efficiency through reflected wave circulation are provided. A microwave device according to an embodiment includes: a magnetron that generates microwaves; A cavity in which the microwave is irradiated to the target material therein; A waveguide connecting the cavity from the magnetron to transmit the microwave output from the magnetron to the cavity; And a reflected wave circulating waveguide configured to circulate the reflected wave of the microwave in the cavity and guide it back to the cavity to be irradiated to the target material, and the microwave entering the waveguide and the microwave returning from the cavity to the reflected wave circulating waveguide All of the reflected waves of can be concentrated into the cavity.