DocumentCode
3370069
Title
Finite element solution of unbounded electromagnetic field problems
Author
Feng, D. ; Gaofeng Wang
Author_Institution
Dept. of Space Phys., Wuhan Univ., China
fYear
1988
fDate
6-10 June 1988
Firstpage
1138
Abstract
A finite-element solution for an unbounded region is used to solve vector field problems in a three-dimensional space. The unbounded region is divided into two parts, a local dielectric space and free space. The electromagnetic field equations are solved directly by a weighted residual technique using finite elements, with integral equations as the constraints of the differential equations. The numerical results of the internal field distribution are given to show the accuracy in comparison with other calculations.<>
Keywords
electromagnetic field theory; finite element analysis; differential equations; electromagnetic field problems; finite-element solution; free space; integral equations; internal field distribution; local dielectric space; numerical results; three-dimensional space; unbounded region; vector field problems; weighted residual technique; Dielectric losses; Differential equations; Electromagnetic fields; Electromagnetic scattering; Finite element methods; Integral equations; Kernel; Physics; Poisson equations; Shape;
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.1988.94294
Filename
94294
Link To Document