The Method of Moments for Radiation and Scattering Problems that Takes into Account Cable Structures

摘要

The method of moments applied for the solution of integral equations arising in problems of scattering and radiation of the electromagnetic field by metal objects is generalized to structures containing cables or closely spaced parallel wires. The interactions between cable conductors are calculated with the help of solutions to plane quasi-static and quasi-stationary problems. It is shown that, with the use of the proposed approach, the ' arbitrary shape of the cross section of a cable and wires, as well as magnetodielectric coatings and fillings, can be taken into account. Numerical results are compared to analytical solutions and measured data.