Title :
Near-field iterative physical optics based on distinct wave propagation vector
Author :
Sui, Miao ; Xu, Xiaojian
Author_Institution :
Sch. of Electron. & Inf. Eng., Beihang Univ., Beijing, China
Abstract :
By introducing the concept of distinct wave propagation vector (DWPV), new expressions of modeling incident wave with spherical wavefront are derived. Formulations of near-field IPO (NFIPO) and near-field IPO with impedance boundary condition (NFIPO-IBC) are proposed and applied to the near-field scattering prediction for perfect electric conducting (PEC) and dielectric coated objects, respectively.
Keywords :
light propagation; light scattering; physical optics; dielectric coated objects; distinct wave propagation vector; electric conducting objects; impedance boundary condition; near-field iterative physical optics; near-field scattering; spherical wavefront; Dielectrics; Optical surface waves; Physical optics; Scattering; Surface impedance; Surface waves;
Conference_Titel :
Antennas and Propagation Society International Symposium (APSURSI), 2010 IEEE
Conference_Location :
Toronto, ON
Print_ISBN :
978-1-4244-4967-5
DOI :
10.1109/APS.2010.5562315
