Radiation efficiency of the large current radiators. Electrodynamic simulation

Authors

  • Genadiy P. Pochanin Usikov Institute for Radiophysics and Electronics of the National Academy of Sciences of Ukraine, Ukraine https://orcid.org/0000-0002-1977-2217
  • I. Ye. Pochanina Usikov Institute of Radiophysics and Electronics of the National Academy of Sciences of Ukraine, Ukraine
  • P. V. Kholod Usikov Institute for Radiophysics and Electronics of the National Academy of Sciences of Ukraine, Ukraine https://orcid.org/0000-0001-5162-1999

DOI:

https://doi.org/10.1109/ICATT.2003.1238797

Keywords:

large current radiator, pulse, radiation

Abstract

The paper presents the results of electrodynamic simulation, using the FDTD method, of the radiation of ultrawideband (UWB) pulse electromagnetic fields by radiators built as Harmuth's large current radiators. The dependencies of the time characteristics of the radiated pulses on a dimension of the radiator are presented.

References

Harmuth, H.F. Sequency Theory. Foundations and Applications. New York: Academic Press, 1977.

Meinke, H.; Gundlah, F.V. Reference-book on Radio engineering: By 3 Vol. Translated from the German. M.-L.: The National Energy House, 1960. Vol. 1: Radio parts. Lumped-parameter circuits. Transmission lines. Waveguides. Resonators. Antennas. Wave propagation. 416 p. (in Russian).

ICATT 2003 cover

Published

2003-09-25

Issue

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

Section

Broadband, multi-frequency antennas and remote sensing antennas