Mutual interaction between Vee-dipoles placed over the interface between two media

Authors

  • Yu. A. Panchenko Kharkiv National University of Radioelectronics, Ukraine

DOI:

https://doi.org/10.1109/ICATT.2009.4435206

Keywords:

Vee-dipoles, imperfect ground, method of induced EMF, mutual impedances

Abstract

A system of two Vee-dipoles with sinusoidal current distribution placed over a flat interface between two isotropic media which one of them is dissipative is considered. Each dipole arm as an independent radiator is considered. The method of induced EMF to find the mutual impedances between the dipoles arms is used. The voltages at the inputs of the dipoles arms are presented in a system of Kirchhoff’s equations which allows obtaining the mutual impedances between the dipoles. The computation results for the mutual impedances between two Vee-dipoles are given.

References

ELLINGSON, S.W. Antennas for the Next Generation of Low-Frequency Radio Telescopes. IEEE Trans. Antennas Propag., 2005, v.53, n.8, p.2480-2489.

MOHAMED, A.; SHAFAI, L. Investigation on Vee Dipole Antennas for Ultra Wideband Applications. Proc. of 13th Int. Symp. ANTEM/URSI, 2009, p.1-4.

TOKARSKY, P.L. Mutual resistances between horizontal wire antennas near an interface. Proc. of IVth Int. Conf. on Antenna Theory and Techniques, ICATT, 9-12 Sept. 2003, Sevastopol, Ukraine. IEEE, 2003, p.161-164, DOI: http://dx.doi.org/10.1109/ICATT.2003.1239175.

ICATT 2009 cover

Published

2009-10-10

Issue

2009: ICATT’2009 - Proc. of VII Int. Conf. on Antenna Theory and Techniques

Section

Microwave technologies application