Comparison of different junction treatments in the DOTIG1 code

Author

Bretones, A. Rubio ; Extremera, A. Salinas ; Callejón, J. Fornieles ; Martin, R. Gómez

Author_Institution

Granada Univ., Spain

fYear

1991

fDate

15-18 Apr 1991

Firstpage

596

Abstract

DOTIG1 is a computer program developed at Granada University for the study, in the time domain, of the interaction of arbitrary electromagnetic signals with thin-wire structures. It calculates the current distribution induced on the structure by solving the electric field integral equation using the moment method. In order to get an accurate solution for the current special attention was paid to the zones in which the wires intersect. In this paper the authors compare the results obtained using different junction treatments studying how stable and accurate they are and their agreement with results obtained, in the frequency domain, using the NEC computer code

Keywords

electromagnetic field theory; electromagnetic induction; electromagnetic pulse; integral equations; physics computing; time-domain analysis; DOTIG1 computer code; EM induction; EMP; Granada University; NEC computer code; computer program; current distribution; electric field integral equation; electromagnetic signals; frequency domain; induced current; junction; moment method; thin-wire structures; time domain;

fLanguage

English

Publisher

iet

Conference_Titel

Antennas and Propagation, 1991. ICAP 91., Seventh International Conference on (IEE)

Conference_Location

York

Print_ISBN

0-85296-508-7

Type

conf

Filename

98310