DocumentCode
284427
Title
Numerical investigation of cavity backed aperture antennas
Author
Moheb, H. ; Shafai, L. ; Shaker, J.
Author_Institution
Manitoba Univ., Winnipeg, Man., Canada
fYear
1993
fDate
1993
Firstpage
115
Abstract
The authors apply the equivalence principle and the generalized network formulation to model the tangential electric field of multiple arbitrarily shaped apertures backed by a rectangular cavity, in terms of equivalent magnetic currents. The result is an integral equation for the unknown aperture current. This integral equation is then reduced to a matrix equation using the method of moments. The method is used to investigate the characteristics of these aperture antennas in particular the end-loaded, and H-antennas are reported
Keywords
antenna radiation patterns; cavity resonators; integral equations; matrix algebra; slot antennas; H-antennas; cavity backed aperture antennas; end-loaded slot antennas; equivalence principle; far field patterns; generalized network formulation; integral equation; matrix equation; multiple arbitrarily shaped apertures; rectangular cavity; tangential electric field;
fLanguage
English
Publisher
iet
Conference_Titel
Antennas and Propagation, 1993., Eighth International Conference on
Conference_Location
Edinburgh
Print_ISBN
0-85296-572-9
Type
conf
Filename
224907
Link To Document