DocumentCode :
2096172
Title :
Scalability of parallel processing method of moments technique in treating electrically large electromagnetic structures
Author :
Kaklamani, Dimitra I. ; Marsh, A. ; Uzunoglu, N.K.
Author_Institution :
Inst. of Commun. & Comput. Syst., Nat. Tech. Univ. of Athens, Greece
Volume :
2
fYear :
1995
fDate :
18-23 June 1995
Firstpage :
1024
Abstract :
Electromagnetic scattering by electrically large planar conductors is examined, by employing parallel computations of an integral equation technique in conjunction with a method of moments (MoM). The integral equation in terms of the conductivity currents induced on the plate surface is solved using entire domain Galerkin technique with Chebyshev type basis functions. The resulting algorithm parallelization enables extension of the proposed methodology above the resonance region. Numerical results are computed with impressive near-linear speedups, for several scatterer sites and excitation source types.
Keywords :
Galerkin method; electric current; electrical conductivity; electrical engineering; electrical engineering computing; electromagnetic induction; electromagnetic wave scattering; integral equations; method of moments; parallel algorithms; resonance; Chebyshev type basis functions; MoM; conductivity currents; electrically large electromagnetic structures; electrically large planar conductors; electromagnetic scattering; entire domain Galerkin technique; excitation source types; induced currents; integral equation technique; method of moments; parallel algorithm; parallel computations; parallel processing; plate surface; resonance region; scalability; scatterer sites; Chebyshev approximation; Concurrent computing; Conductivity; Conductors; Electromagnetic scattering; Integral equations; Moment methods; Parallel processing; Resonance; Scalability;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Antennas and Propagation Society International Symposium, 1995. AP-S. Digest
Conference_Location :
Newport Beach, CA, USA
Print_ISBN :
0-7803-2719-5
Type :
conf
DOI :
10.1109/APS.1995.530190
Filename :
530190
Link To Document :
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