DocumentCode
1828315
Title
Special 3D-TLM corner nodes for singular field regions
Author
Tardioli, G. ; Cascio, L. ; Righi, M. ; Hoefer, W.J.R.
Author_Institution
Dept. of Electr. & Comput. Eng., Victoria Univ., BC, Canada
Volume
1
fYear
1997
fDate
8-13 June 1997
Firstpage
317
Abstract
A novel procedure to incorporate the static field configuration at field singularities into a 3D-TLM mesh is proposed. The procedure is systematic and consists in a modification of the scattering algorithm of the corner node. The modified cell imposes the correct singular field in the vicinity of a conducting edge using the information of the surrounding field evolution. The results for canonical resonators are consistent with those obtained with standard TLM simulation with cell size five to six times smaller.
Keywords
electromagnetic field theory; transmission line matrix methods; 3D-TLM mesh; conducting edge; corner node; resonator; scattering algorithm; simulation; static field singularity; Computational modeling; Electromagnetic fields; Electromagnetic propagation; Electromagnetic scattering; Finite difference methods; Maxwell equations; Radio frequency; Time domain analysis; Transmission line matrix methods; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Symposium Digest, 1997., IEEE MTT-S International
Conference_Location
Denver, CO, USA
ISSN
0149-645X
Print_ISBN
0-7803-3814-6
Type
conf
DOI
10.1109/MWSYM.1997.604582
Filename
604582
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