Novel approaches to the analysis and model synthesis of ultra-wide-band horn-type antennas

Authors

  • Andrey O. Perov Usikov Institute for Radiophysics and Electronics of the National Academy of Sciences of Ukraine, Ukraine https://orcid.org/0000-0003-2847-8164
  • Yuriy K. Sirenko Usikov Institute of Radiophysics and Electronics of the National Academy of Sciences of Ukraine, Ukraine
  • A. E. Yaldiz GYTE, Turkey

DOI:

https://doi.org/10.1109/ICATT.1999.1236237

Abstract

Model problems in the theory of ultra-wide-band horn-type antennas are initial boundary value problems in infinite domains with locally inhomogeneous and perfectly conducting compact scattering objects. The key to their efficient solution lies in the correct truncation of a computational domain, which on the one hand, reduces the fundamentally open problem to the closed one, and on the other hand, has little or no effect on the accuracy and reliability of resulting numerical data.

References

Perov, A.O.; Sirenko, Y.K. Nonstationary model problems in electrodinamic theory of gratings. Radiofizika i Elektronika, 1997, Vol. 2, No. 2, p. 66-86.

Naumenko, N.N.; Perov, A.O.; Akdogan, H.; Yaldiz, E. Exact conditions for the truncation of the computational domain of finite-difference methods in model problems of pulse sensing. Electromagnitye Volny i Electronnye Sistemy (to be published).

Sirenko, Y.K.; Shestopalov, V.P.; Yashina, N.P. New Methods in the Dynamic Linear Theory of Open Waveguide Resonators. Comp. Math. And Math. Physics, 1997, Vol. 37, No. 7, p. 869-877.

Shlager, K.L.; Schneider, J.B. A Selective Survey of the Finite-Difference Time-Domain Literature. Ant. and Prop. Magazine, 1995, Vol. 37, No. 4, p. 39-57.

ICATT 1999 cover

Published

1999-09-14

Issue

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

Section

UWB, WB and multi-frequency antennas