DocumentCode :
1540768
Title :
Lowering inner conductor surface charge density in optimized TEM cells
Author :
Costamagna, Eugenio ; Fanni, Alessandra ; Marchesi, Michele
Author_Institution :
Dipt. di Elettronica, Pavia Univ., Italy
Volume :
33
Issue :
2
fYear :
1997
fDate :
3/1/1997 12:00:00 AM
Firstpage :
1196
Lastpage :
1199
Abstract :
Optimization of the shape of the cross-section of TEM cells was already shown very effective in providing both field uniformity in large regions and compact dimensions. The surface charge densities on the inner conductor and electrode shape are investigated, in order to secure maximal fields not exceeding those provided by traditional design practices. The optimization scheme already proposed is retained, and refined electrode shapes are introduced in the procedure. Some results are discussed
Keywords :
conductors (electric); electrodes; electromagnetic fields; optimisation; surface charging; compact dimensions; electrode shape; field uniformity; inner conductor surface charge density; maximal fields; optimized TEM cells; shape optimization; Conductors; Cost function; Electrodes; Geometry; Optimization methods; Search methods; Shape; Simulated annealing; Strips; TEM cells;
fLanguage :
English
Journal_Title :
Magnetics, IEEE Transactions on
Publisher :
ieee
ISSN :
0018-9464
Type :
jour
DOI :
10.1109/20.582467
Filename :
582467
Link To Document :
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