New rigorous solution of some antenna synthesis problems according to prescribed amplitude radiation pattern

Author

Voitovich, N.N. ; Gis, O.M. ; Reshnyak, O.O. ; Topolyuk, Yu P.

Author_Institution

Inst. of Appl. Problems of Mech. & Math., Acad. of Sci., Lvov, Ukraine

Volume

1

fYear

1998

fDate

2-5 Jun 1998

Firstpage

133

Abstract

The problem of the least-square minimization of the difference between the prescribed and obtained amplitude patterns is solved for the linear antenna in the closed form with a limited number of complex parameters which are calculated from the set of transcendental equations. The number of parameters depends on the electrical length of the antenna. Numerical results are presented. The method is extended to equidistant linear antenna arrays. The results may be applied to other problems described by the continuous or discrete Fourier transformation

Keywords

antenna radiation patterns; antenna theory; least squares approximations; linear antenna arrays; minimisation; amplitude radiation pattern; antenna synthesis problems; closed form solution; continuous Fourier transformation; discrete Fourier transformation; equidistant linear antenna arrays; least-square minimization; numerical results; rigorous solution; transcendental equations; Current distribution; Differential equations; Integral equations; Linear antenna arrays; Nonlinear equations;

fLanguage

English

Publisher

ieee

Conference_Titel

Mathematical Methods in Electromagnetic Theory, 1998. MMET 98. 1998 International Conference on

Conference_Location

Kharkov

Print_ISBN

0-7803-4360-3

Type

conf

DOI

10.1109/MMET.1998.709699

Filename

709699