Title :
Analysis of the Field Distribution inside Dielectric Object Loaded in TEM Cell Using Hybrid FEM-BEM Method
Author_Institution :
Jimei Univ., Xiamen
Abstract :
The field distribution inside the dielectric equipment under test (EUT) loaded in transverse electromagnetic (TEM) cell is researched. The FEM-BEM domain decomposition method was proposed. For the EUT, which is the interested region, the finite element method was applied, while for the TEM cell the boundary element method is used. This method reduces the computational time and memory requirement. The results obtained by the hybrid FEM-BEM method are compared with those obtained by other methods. The present method is an efficient technique, which can be widely used for the analysis of field distribution inside the complicated dielectric EUT surrounded by large or infinite electromagnetic field.
Keywords :
TEM cells; boundary-elements methods; finite element analysis; boundary element method; dielectric equipment under test; dielectric object; field distribution; finite element method; hybrid FEM-BEM method; transverse electromagnetic cell; Boundary element methods; Cutoff frequency; Dielectric materials; Educational institutions; Electromagnetic analysis; Electromagnetic fields; Finite difference methods; Finite element methods; Integral equations; TEM cells; Boundary-element method; TEM cell; domain decomposition method; field distribution; finite-element method;
Conference_Titel :
Electromagnetic Compatibility, 2007. EMC 2007. International Symposium on
Conference_Location :
Qingdao
Print_ISBN :
978-1-4244-1371-3
Electronic_ISBN :
978-1-4244-1372-0
DOI :
10.1109/ELMAGC.2007.4413525