DocumentCode
762219
Title
Modeling of a magnetic resonance imaging antenna carrying an inhomogeneous surface current
Author
Ouldkhal, A. ; Bandelier, B. ; Kan, S. ; Rioux-Damidau, F.
Author_Institution
Inst. d´´Electron. Fondamentale, Univ. de Paris-Sud, Orsay, France
Volume
31
Issue
3
fYear
1995
fDate
5/1/1995 12:00:00 AM
Firstpage
1590
Lastpage
1593
Abstract
We present a Boundary Integral Method (BIM) for the computation of the current distribution in an antenna with negligible skin depth, the unknown quantities being the overall current intensity and the scaler magnetic potential on the boundary. After computing these quantities, the current density distribution can be deduced and the resistance as well as the inductance of the antenna evaluated. The results are compared with experimental values
Keywords
antenna theory; boundary integral equations; current density; current distribution; inductance; magnetic resonance; boundary integral method; current density distribution; current distribution; current intensity; inductance; inhomogeneous surface current; magnetic resonance imaging antenna; modelling; resistance; scaler magnetic potential; Current density; Current distribution; Distributed computing; Frequency; Inductance; Integral equations; Magnetic resonance imaging; Skin; Toroidal magnetic fields; Voltage;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/20.376336
Filename
376336
Link To Document