Investigation of suitability of operating frequency and electro technical modeling of microwave oven

This paper is about electro-technical modeling of microwave oven. The aim of the work is to investigate the suitability of the operating frequency and to investigate why food which has been warmed in a microwave oven often requires a non-uniform temperature distribution. This would be done by making an electromagnetic model that determines the field distribution and the heat transfer to the food, as well as a thermal model that describes the heat transfer between different parts of the food.