HYBRID CT-BEM METHOD ANALYSIS OF UNSCREENED SLAB LINES

Qinhong Zheng, Fuyao Xie, Bin Yao, Wude Cai
2008 Progress In Electromagnetics Research Letters  
A hybrid method of boundary element method (BEM) combined with conformal transformation (CT) is presented to calculate the capacitance of the unscreened slab lines. Conformal transformation transforms the infinite boundary boundary-value problem with the unscreened slab line into a finite boundary one that can be solved by the BEM, then the capacitance of the unscreened slab line is obtained by the BEM. Three representative computational examples, unscreened cylindrical single-bar slab line,
more » ... creened rectangular single-bar slab line and unscreened cylindrical-bar coupled slab line, are given to validate the accuracy and efficiency of the CT-BEM hybrid method.
doi:10.2528/pierl07121301 fatcat:m5xxahvfcbh5pbke6zot5birmm