Title :
Wideband analysis of Luneburg lenses using VIE-BOR method combined with AWE
Author :
Kucharski, Andrzej A.
Author_Institution :
Wroclaw Univ. of Technol., Wroclaw
Abstract :
The volume integral equation/body-of-revolution technique accelerated by asymptotic waveform evaluation method has been applied to model electromagnetic scattering by Luneburg lenses. It was found that one can obtain good results using VIE/MoM solution, when BOR technique is used. We have also proved that the method can be easily accelerated by AWE for wideband computations.
Keywords :
computational electromagnetics; dielectric bodies; electromagnetic wave polarisation; AWE; Luneburg lenses; VIE-BOR method; asymptotic waveform evaluation method; body-of-revolution technique; volume integral equation; wideband analysis; Dielectrics; Electromagnetic analysis; Equations; Frequency; Lenses; Permittivity; Radar antennas; Radar cross section; Taylor series; Wideband;
Conference_Titel :
Antennas and Propagation Society International Symposium, 2008. AP-S 2008. IEEE
Conference_Location :
San Diego, CA
Print_ISBN :
978-1-4244-2041-4
Electronic_ISBN :
978-1-4244-2042-1
DOI :
10.1109/APS.2008.4619702
