Kazempour, MahdiGürel, Levent2016-02-082016-02-0820141522-3965http://hdl.handle.net/11693/27352Date of Conference: 6-11 July 2014We present an algebraic compression technique to accelerate the computation of multiple monostatic radar cross sections of arbitrary 3-D geometries. The method uses adaptive cross approximation, followed by a recompression technique to reduce the CPU time and the memory consumption. Each scattering problem due to a single excitation is solved with the multilevel fast multipole algorithm. The numerical results demonstrate the efficiency and accuracy of the proposed method. © 2014 IEEE.EnglishBoundary element methodElectromagnetic wave scatteringNumerical methodsAdaptive cross approximationCompression techniquesElectromagnetic scattering problemMemory consumptionMonostatic radar cross sectionsMulti-level fast multi-pole algorithmMultiple excitationsScattering problemsRadar cross sectionConference Paper10.1109/APS.2014.6904702