Diffraction of H-polarized electromagnetic wave over periodic system of half plane of finite thickness

Authors

  • Viktor I. Naidenko National Technical University of Ukraine "Kyiv Polytechnic Institute", Ukraine

DOI:

https://doi.org/10.1109/ICATT.2003.1238850

Keywords:

diffraction, method of moments, tensor, spatial harmonics, Mathcad

Abstract

Using the method of moments, the paper solves the problem of diffraction of a plane, normally incident, H-polarized, electromagnetic wave over a periodic system of half planes of finite thickness, the spaces between which are filled with a dielectric having permittivity of the tensor type. A system of linear algebraic equations (SLAE) is written for the amplitudes of the field expansions in the homogeneous area (harmonics). The given computation results show a rather fast convergence of the harmonic amplitudes.

References

Mittra, R.; Li, S. Analytical methods of the waveguide theory. G.: Mir, 1974 (translated into Russian).

Amittey, N.; Galindo, V.; Vu, Ch. Theory and analysis of phased antenna arrays. G.: Mir, 1974 (translated into Russian).

Naidenko, V.I.; Dubrovka, F.F. Axial-symmetrical periodic structures and resonators. K.: Vysshaya shkola, 1985 (in Russian).

ICATT 2003 cover

Published

2003-09-28

Issue

Vol. 2 (2003): ICATT’2003 - Proc. of IV Int. Conf. on Antenna Theory and Techniques

Section

Analytical and numerical techniques