Title :
Inverse equivalent current methods with multilevel fast multipole acceleration
Author :
Eibert, Thomas F. ; Schmidt, Carsten H.
Author_Institution :
Lehrstuhl fur Hochfrequenztech., Tech. Univ. Munchen, Munich, Germany
Abstract :
This contribution discusses an ECM based on a Boundary Integral (BI) approach working with the well-established Rao-Wilton-Glisson (RWG) basis functions on arbitrary three-dimensional surface meshes. The algorithm efficiency has been optimized by adapting the Multilevel FMM (MLFMM) to the iterative solution of the normal equation system derived from the inverse ECM.
Keywords :
boundary integral equations; 3D surface meshes; Rao-Wilton-Glisson basis function; boundary integral approach; inverse equivalent current method; multilevel FMM; multilevel fast multipole acceleration; normal equation system; Acceleration; Antenna measurements; Current density; Current measurement; Electrochemical machining; Integral equations; Iterative algorithms; Magnetic field measurement; Noise measurement; Scattering;
Conference_Titel :
Antennas and Propagation Society International Symposium, 2009. APSURSI '09. IEEE
Conference_Location :
Charleston, SC
Print_ISBN :
978-1-4244-3647-7
DOI :
10.1109/APS.2009.5171735
