Diffraction Waves on a Spherical Resonator Segment

Abstract

The application and the generalization of the regularization tasks of the diffraction of electromagnetic waves on a sphere with the circular aperture are proposed. We examine the diffraction of the plane wave, on sphere. We solve auxiliary integral equations of Abel's type and select main parts of functional equations by introducing the small parameters. As a result we obtain disconnected linear algebraic equations of second kind of Fredholm's type. New possibilities of improvement of computational algorithms and different characteristics of spherical antennas (radiation pattern, radiation power, field profiles of different resonant modes, radar cross section, wide-band signals) are discussed.