DocumentCode
248085
Title
A matrix-free time-domain method independent of element shape for electromagnetic analysis
Author
Jin Yan ; Dan Jiao
Author_Institution
Sch. of Electr. & Comput. Eng., Purdue Univ., West Lafayette, IN, USA
fYear
2014
fDate
6-11 July 2014
Firstpage
2258
Lastpage
2259
Abstract
In this paper, we present a new matrix-free time-domain method that does not require a matrix solution in nature and is independent of the element shape. The method is applicable to both structured discretizations and unstructured meshes without any need for change. Numerical simulations of both 2- and 3-D examples discretized into irregular elements have validated the proposed matrix-free method and its generality.
Keywords
electromagnetic waves; numerical analysis; time-domain analysis; 2D examples; 3D examples; electromagnetic analysis; element shape; irregular elements; matrix-free time-domain method; numerical simulations; structured discretizations; unstructured meshes; Conductivity; Finite difference methods; Maxwell equations; Shape; Sparse matrices; Time-domain analysis; Vectors;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium (APSURSI), 2014 IEEE
Conference_Location
Memphis, TN
ISSN
1522-3965
Print_ISBN
978-1-4799-3538-3
Type
conf
DOI
10.1109/APS.2014.6905456
Filename
6905456
Link To Document