Bounds on aperture coupling from radar and other EM pulses

Author

Louie, A. ; Gardner, C.L.

Author_Institution

Electron. Warfare Div., Defence Res. Establ., Ottawa, Ont., Canada

Volume

37

Issue

4

fYear

1995

fDate

11/1/1995 12:00:00 AM

Firstpage

543

Lastpage

546

Abstract

Bounds on the energy that can be transmitted through an aperture have been calculated for a rectangular RF pulse, a damped-sine pulse and an inverse exponential pulse. The bound obtained for the penetration of the rectangular RF (radar) pulse is shown to be the sum of two terms; the first representing the energy that would be transmitted if the pulse was monochromatic and the second representing a correction for the distribution of frequencies that results from the finite duration of the pulse

Keywords

electromagnetic compatibility; electromagnetic pulse; electromagnetic wave absorption; radar cross-sections; radar interference; EM pulses; EMC; EMI; EMP; absorbed energy; aperture coupling; damped-sine pulse; energy bounds; finite duration pulse; frequency distribution; inverse exponential pulse; monochromatic pulse; radar pulses; rectangular RF pulse; rectangular RF pulse penetration; scattered energy; Aerospace electronics; Aircraft; Apertures; EMP radiation effects; Electromagnetic coupling; Electromagnetic transients; Marine vehicles; Radar scattering; Radio frequency; Upper bound;

fLanguage

English

Journal_Title

Electromagnetic Compatibility, IEEE Transactions on

Publisher

ieee

ISSN

0018-9375

Type

jour

DOI

10.1109/15.477339

Filename

477339