Title :
A new 2D fast physical optics method
Author :
Vico, Felipe ; Ferrando, Miguel ; Valero, Alejandro ; Baquero, Mariano
Author_Institution :
Univ. Poltecnica de Valencia, Valencia
Abstract :
A new 3D fast physical optics method is presented for computing the diffracted field by a conducting plate with arbitrary contour. This is a fast and accurate method both in low and high frequency. It is expected to unify the efficient calculation of PO integrals with the same method valid in all frequencies. This method combines Morse theory with complex variable techniques.
Keywords :
integral equations; light diffraction; physical optics; Morse theory; complex variable techniques; conducting plate; diffracted field; fast physical optics; two-dimensional physical optics; Acoustic scattering; Electromagnetic scattering; Frequency; Optical computing; Optical scattering; Particle scattering; Physical optics; Radar scattering; Sampling methods; Scanning probe microscopy; Highly oscillatory integrals; Morse Theory; Physical Optics; Radar Cross Section; integration; path deformation;
Conference_Titel :
Antennas and Propagation, 2006. EuCAP 2006. First European Conference on
Conference_Location :
Nice
Print_ISBN :
978-92-9092-937-6
DOI :
10.1109/EUCAP.2006.4584565
