A COOKING APPARATUS USING MICROWAVE AND METHOD FOR OPERATING THE SAME

摘要

PURPOSE: In case the heating efficiency is the standards efficiency under, the output of the microwave of the corresponding frequency is stopped. The microwave of the frequency is outputted. In that way the objects can be heated efficiently in heating. CONSTITUTION: A cooker using a microwave comprises a microwave generating unit and a controller. It is created a plurality of microwaves for heating the object of a cavity inside and the microwave generating unit outputs(S410). Based on the microwave the controller calculates in the scan duration, the interpolation microwave for the heating zone is produced in order to the frequency of the microwave calculating the correcting(S420). The controller produces the heating time of the interpolation microwave calculating(S425). The controller computes the heating efficiency based on the microwave reflected to among the outputted microwave from the cavity inside. The controller produces the microwave in which the calculated heating efficiency is the standards efficiency or greater, the heating time of the microwave calculating is produced.