DocumentCode
3369931
Title
Aperture admittance matrix by finite element method for scattering from a cavity-backed aperture
Author
Jeng, S.-K.
Author_Institution
Dept. of Electr. Eng., Nat. Taiwan Univ., Taipei, Taiwan
fYear
1988
fDate
6-10 June 1988
Firstpage
1134
Abstract
The author uses the finite-element method to compute the aperture admittance matrix of a cavity. Numerical results for the aperture field excited by a plane wave normally incident on a 2-D cavity-backed aperture on a ground plane are also included. Although only 2-D TE cases are considered, the approach can be easily generalized for more complicated problems.<>
Keywords
cavity resonators; electric admittance; electromagnetic wave scattering; finite element analysis; EM wave scattering; aperture admittance matrix; cavity-backed aperture; finite element method; two dimensional transverse electric case; Active appearance model; Admittance; Apertures; Equations; Finite element methods; Magnetic fields; Sampling methods; Scattering; Sparse matrices; Tellurium;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium, 1988. AP-S. Digest
Conference_Location
Syracuse, NY, USA
Type
conf
DOI
10.1109/APS.1988.94293
Filename
94293
Link To Document