The analysis of distribution of the current in the slender cylindrical antenna

Author

Kubiak, Ireneusz

Author_Institution

Mil. Commun. Inst., Zegrze, Poland

Volume

1

fYear

1997

Firstpage

247

Abstract

The aim of this paper is to present some problems concerning transient phenomena related to linear antennas. The paper presents an analysis of these phenomena directly in the time domain. The algorithm of numerical solutions of equations describing currents in wires is discussed. The differential operators of these equations are represented by difference formulae. In the solution of equations describing currents in wires the thin-wire approximation is used. The algorithm of numerical solutions is adapted to the analysis of the behaviour of the antenna subject to turn-on and turn-off of the excitation which is sinusoidal in time

Keywords

antenna theory; current distribution; linear antennas; mathematical operators; time-domain analysis; transient analysis; wire antennas; difference formulae; differential operators; linear antennas; numerical solutions; sinusoidal excitation; slender cylindrical antenna; thin-wire approximation; time domain; transient phenomena; turn-off; turn-on; Adaptive arrays; Algorithm design and analysis; Boundary conditions; Conductors; Current distribution; Integral equations; Military communication; Moment methods; Time domain analysis; Wires;

fLanguage

English

Publisher

ieee

Conference_Titel

MILCOM 97 Proceedings

Conference_Location

Monterey, CA

Print_ISBN

0-7803-4249-6

Type

conf

DOI

10.1109/MILCOM.1997.648711

Filename

648711