Transient radiation from aperture antenna under non-synchronous excitation

Authors

  • Nikolay N. Kolchigin Kharkiv National University, Ukraine
  • Sergey N. Pivnenko Technical University of Denmark, Denmark

DOI:

https://doi.org/10.1109/ICATT.1999.1236128

Abstract

A number of papers has been devoted to the thorough theoretical investigation of radiation characteristics of aperture antennas under synchronous transient excitation [1-3]. At the same time, a few works was directed to the problem of non-synchronous excitation of such antennas [4]. In this work, we describe a general problem of radiation from a rectangular aperture excited with transient signal of arbitrary time dependence and amplitude distribution of a current density over aperture taking into account arbitrary non-synchronous function of excitation.

References

Sodin, L.G. Pulsed radiation of antenna. Radiophysics and Radioastronomy, 1997, Vol. 2, No. 1, P. 5-15.

Heyman, E.; Melamed, T. Certain considerations in aperture synthesis of ultrawideband short-pulse radiation. IEEE Trans. Antennas Propagat., Apr. 1994, Vol. 42, P. 518-525.

Kolchigin, N.N.; Pivnenko, S.N.; Lomakin, V.M. Influence of lossesin dielectric half-space on characteristics of reflected pulsed 3D wave beam. Radiophysics and Radioastronomy, 1997, Vol. 2, No. 3, P. 318-322.

Lisitsyn, V.P.; Domashenko, G.D.; Utkin, M.I. Transient electromagnetic field of TEM-horn array. Radiotekhnika i Elektronika, 1992, Vol. 37, No. 11, P. 1954-1959.

ICATT 1999 cover

Published

1999-09-14

Issue

1999: ICATT’99 - Proc. of III Int. Conf. on Antenna Theory and Techniques

Section

General antenna theory