DocumentCode
673368
Title
A stable higher order space time Galerkin marching-on-in-time scheme
Author
Pray, Andrew J. ; Shanker, Balasubramaniam ; Bagci, Hakan
Author_Institution
Dept. of Electr. & Comput. Eng., Michigan State Univ., East Lansing, MI, USA
fYear
2013
fDate
7-13 July 2013
Firstpage
37
Lastpage
38
Abstract
We present a method for the stable solution of time-domain integral equations. The method uses a technique developed in [1] to accurately evaluate matrix elements. As opposed to existing stabilization schemes, the method presented uses higher order basis functions in time to improve the accuracy of the solver. The method is validated by showing convergence in temporal basis function order, time step size, and geometric discretization order.
Keywords
Galerkin method; integral equations; matrix algebra; time-domain analysis; geometric discretization order; higher order basis functions; marching-on-in-time scheme; matrix elements; space time Galerkin; stabilization schemes; temporal basis function order; time step size; time-domain integral equations; Accuracy; Convergence; Frequency modulation; Integral equations; Method of moments; Polynomials; Time-domain analysis;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium (APSURSI), 2013 IEEE
Conference_Location
Orlando, FL
ISSN
1522-3965
Print_ISBN
978-1-4673-5315-1
Type
conf
DOI
10.1109/APS.2013.6710679
Filename
6710679
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