Field analysis in multi-mode microwave heating chambers with several power inputs

One of the main problems while designing industrial installations for microwave processing of products is providing uniform heating of an object, which is determined by electromagnetic field distribution in a heating unit chamber. With a resonator of large size, also in order to increase field distribution uniformity in the volume of a working chamber, several power inputs positioned at a distance from each other are often used. The same method makes it possible to increase the rate of product heating and to enlarge the volume of a heated product. This work concerns development of programs for calculation and research of electromagnetic fields in multi-mode prismatic chambers designed for microwave heating