The calculation of the electromagnetic field intensity of thermal microwave sensors at high temperatures. II

A rigorous method is developed for determining the matrices of microwave scattering on a length-limited layered dielectric. The cases of scattering on dielectric inhomogeneities in rectangular and cylindrical waveguides are investigated. A black body model is constructed and expressions are obtained for amplitudes of reflected and transmitted electromagnetic fields in a dielectric inclusion of complex shape with arbitrary distribution of internal thermal field in a waveguide. Spectral amplitudes of fluctuating electromagnetic fields of a heated dielectric inhomogeneity are investigated.