Title :
A FIT matrix formulation for the application of global boundary conditions in frequency domain
Author :
Skarlatos, A. ; Schuhmann, R. ; Weiland, T.
Author_Institution :
Computational Electromagn. Lab., Tech. Univ. Darmstadt, Germany
Abstract :
A global boundary condition based on an integral representation of the boundary electric field is derived for the finite integration technique (FIT) in the frequency domain. The boundary condition is expressed in the form of a discrete boundary operator which conforms with the FIT matrix-based approach. For the solution of the overall system of equations, an iterative technique is used.
Keywords :
Green´s function methods; boundary integral equations; electric field integral equations; electric fields; integration; iterative methods; matrix algebra; Green functions; boundary electric field integral representations; finite integration technique; frequency domain; global boundary conditions; iterative technique; matrix formulation; Boundary conditions; Frequency domain analysis; Ice; Integral equations; Magnetic domains; Magnetic materials; Metalworking machines; Voltage;
Conference_Titel :
Antennas and Propagation Society International Symposium, 2003. IEEE
Conference_Location :
Columbus, OH, USA
Print_ISBN :
0-7803-7846-6
DOI :
10.1109/APS.2003.1217560
