Near field of Hertzian dipole excited by impulse current

Authors

  • Oleksandr M. Dumin Karazin Kharkiv National University, Ukraine https://orcid.org/0000-0001-5067-9689
  • V. A. Plakhtii Kharkiv National University, Ukraine
  • I. S. Volvach University of California, San Diego, United States
  • Svetlana V. Pshenichnaya Kharkiv National University, Ukraine
  • Olga O. Dumina Ukrainian State Academy of Railway Transport, Ukraine

DOI:

https://doi.org/10.1109/ICATT.2015.7136790

Keywords:

Hertzian dipole, time domain, transient fields, radiation

Abstract

The angle dependence of near field radiated of Hertzian dipole excited by transient current is investigated. The more precise approximation in the solution for near field of the dipole is obtained in time domain by means of vector potential technique. As an example, the quickly decreasing excitation current case is considered.

References

VOLVACH, I.S.; DUMIN, O.M.; DUMINA, O.O. The energy of the field radiated by Herzian dipole. Proc. of VIII Int. Conf. on Antenna Theory and Techniques, ICATT, 20-23 Sept. 2011, Kyiv, Ukraine. IEEE, 2011, p.86-88, doi: http://dx.doi.org/10.1109/ICATT.2011.6170717.

HERTZ, H. Power of Electric Oscillations, Considered from the Point of View of the Theory of Maxwell's / 50 Years of Hertz Waves. Academy of Sciences SSSR, 1938 [in Russian].

SCHANTZ, H.G. The Art and Science of Ultrawideband Antennas. Artech House, 2005.

DUMIN, O.; VOLVACH, I.S.; DUMINA, O. Transient Near field of Hertzian dipole. Proc. of 6th Int. Conf. on Ultrawideband and Ultrashort Impulse Signals, UWBUSIS, Sevastopol, Ukraine. 2012, p.69-71.

ICATT 2015 cover

Published

2015-04-25

Issue

2015: ICATT’2015 - Proc. of X Int. Conf. on Antenna Theory and Techniques

Section

General antenna theory