Title :
Some Large-Scale Scattering and Near-Field Results Computed by the Hybrid Finite Element - Boundary Integral - Multilevel Fast Multipole Method
Author :
Eibert, T.F. ; Tzoulis, A.
Author_Institution :
Inst. of Radio Frequency Technol., Stuttgart Univ.
Abstract :
The primary aim of this paper is to present a series of large-scale scattering results obtained by the hybrid finite element-boundary integral (FEBI) technique, where high-resolution range (HRR) profiles are generated from broadband frequency domain data and nearfield results are computed from the BI currents by a multilevel fast multipole method (MLFMM) accelerated postprocessing algorithm
Keywords :
boundary integral equations; electromagnetic wave scattering; finite element analysis; iterative methods; recursive estimation; broadband frequency domain data; high-resolution range profiles; hybrid finite element-boundary integral-multilevel fast multipole method; large-scale scattering; near-field results; Bismuth; Convergence; Dielectric losses; Electromagnetic scattering; Finite element methods; Integral equations; Iron; Large-scale systems; MLFMA; Magnetic fields;
Conference_Titel :
Antennas and Propagation Society International Symposium 2006, IEEE
Conference_Location :
Albuquerque, NM
Print_ISBN :
1-4244-0123-2
DOI :
10.1109/APS.2006.1711171
