Title :
3D finite element calculation of harmonic electromagnetic fields
Author :
Wang, Jian-She ; Ida, Nathan
Author_Institution :
Dept. of Electr. Eng., Akron Univ., OH, USA
fDate :
3/1/1990 12:00:00 AM
Abstract :
A procedure is implemented using edge-type elements for the solution of frequency-domain electromagnetic field problems. It consists of a coupled simple-layer integral equation procedure for an interior-exterior problem where a homogeneous object is under external excitation. In addition, a hybrid finite-element procedure using vectors E or H as the state variable for efficiently handling interior homogeneities is given. Some representative results are presented
Keywords :
boundary-elements methods; electromagnetic field theory; finite element analysis; integral equations; 3D finite element calculation; Maxwell´s equations; a hybrid finite-element procedure; boundary elements method; coupled simple-layer integral equation; edge-type elements; external excitation; frequency-domain electromagnetic field; harmonic electromagnetic fields; homogeneous object; interior homogeneities; state variable; Boundary conditions; Electromagnetic fields; Electromagnetic scattering; Finite difference methods; Finite element methods; Integral equations; Maxwell equations; Nonuniform electric fields; Numerical models; Performance evaluation;
Journal_Title :
Magnetics, IEEE Transactions on
