Modeling of plane electromagnetic wave diffraction on a conical antenna

Authors

  • Elena K. Semenova Kharkiv National University of Radioelectronics, Ukraine
  • Vladimir A. Doroshenko Kharkiv National University of Radioelectronics, Ukraine

DOI:

https://doi.org/10.1109/ICATT.2003.1239180

Keywords:

conical antenna, slots, plane wave diffraction, scattered field patterns

Abstract

The problem of plane electromagnetic wave diffracted by a conical structure with longitudinal slots is considered. The plane wave propagates along the cone axis. The problem solution method uses the Kontorovich-Lebedev transform and the analytical regularization procedure. It is shown, that the electromagnetic problem is equivalent to the solution of the linear algebraic equations systems for Fourie coefficients of scattered field components. The numerical algorithm for solving this system is constructed. Two cases of electromagnetic plane wave polarizations are considered. Scattered field patterns are given to investigate slot effects.

References

Doroshenko, V.A.; Evsyukova, E.K. (Semenova); Kravchenko, V.F. Excitation of a conical slot antenna. Journal of Communications Technology and Electronics, Vol. 46, No. 8, 2001, pp. 879-885.

Doroshenko, V.A.; Kravchenko, V.F. The scattering of plane electromagnetic waves from a cone with longitudinal slots. Journal of Communications Technology and Electronics, Vol. 46, No. 3, 2001, pp. 271-278.

ICATT 2003 cover

Published

2003-09-14

Issue

Vol. 1 (2003): ICATT’2003 - Proc. of IV Int. Conf. on Antenna Theory and Techniques

Section

General antenna theory