DocumentCode
2836125
Title
Wire grid and surface patch modelling for EMP interaction
Author
Kashyap, S.
Author_Institution
Defence Res. Establ., Ottawa, Ont., Canada
fYear
1990
fDate
7-11 May 1990
Firstpage
1388
Abstract
The wire grid and surface patch modeling of structures for computation of EMP (electromagnetic pulse) interaction is considered. Currents on a wire grid model of a structure are computed using the numerical electromagnetic code (NEC), and are compared with those obtained by using an electric field integral equation (EFIE) formulation for triangular surface patches. A complicated wire grid model of an aircraft is considered as an example. Good agreement is obtained for both simple and complicated structures in most cases.<>
Keywords
electric fields; electromagnetic pulse; integral equations; physics computing; EFIE; EMP interaction; aircraft; electric field integral equation; electromagnetic pulse; numerical electromagnetic code; surface currents; surface patch modelling; triangular surface patches; wire grid model; wire grid modelling; EMP radiation effects; Electromagnetic fields; Electromagnetic modeling; Electromagnetic radiation; Electromagnetic scattering; Grid computing; Integral equations; National electric code; Thumb; Wire;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium, 1990. AP-S. Merging Technologies for the 90's. Digest.
Conference_Location
Dallas, TX, USA
Type
conf
DOI
10.1109/APS.1990.115372
Filename
115372
Link To Document