On the choice of huygens' surfaces in the vicinity of electrically small apertures

Publikationstyp
Conference Paper
Publikationsdatum
2016-11-08
Sprache
English
Author
Happ, Fabian 
Mavraj, Gazmend 
Brüns, Heinz-Dietrich 
Gronwald, Frank 
Institut
Theoretische Elektrotechnik E-18 
TORE-URI
http://hdl.handle.net/11420/5550
First published in
IEEE International Symposium on Electromagnetic Compatibility 
Number in series
2016/11
Start Page
66
End Page
71
Article Number
7739257
Citation
IEEE International Symposium on Electromagnetic Compatibility (2016-November): 7739257 66-71 (2016-11-08)
Contribution to Conference
IEEE International Symposium on Electromagnetic Compatibility (EMC 2016) 
Publisher DOI
10.1109/EMCEurope.2016.7739257
Scopus ID
2-s2.0-85001124996
This paper provides numerically calculated results of electric and magnetic currents on Huygens' surfaces in the vicinity of electrically small apertures. It is the aim to specify Huygens' surfaces in a way such that equivalent currents can be approximated by a tenth of a wavelength discretization with sufficient accuracy. This problem is investigated in the framework of the method of moments using Rao-Wilton-Glisson basis functions. The analysis is carried out for an infinite screen with a finite number of apertures, an infinite screen with periodic apertures, and a finite cavity with an aperture array in its front panel.
DDC Class
600: Technik