DefinePK

Abstract

Based on a rigorous solution of the problem, analytical expressions are obtained for calculating the diffraction of the electromagnetic field of a grounded cable on a conducting spheroid in seawater. The calculations are based on the original method of the authors of the analytical continuation of the exact solution of the problem on direct current in the frequency domain, by decomposing the electric field of the spheroid in multipoles. Moreover, the analysis of the solution allows us to represent the secondary electric field of the spheroid as the field of an equivalent dipole. Graphs of the flow characteristics of a conducting spheroid are given.