Title :
Near-field EM scattering by coated objects with Left-Handed Materials
Author :
Zhao, Ran ; Yang, He-Lin ; Wu, Nan ; Xie, Da-gang
Author_Institution :
Coll. of Phys. Sci. & Technol., Central China Normal Univ., Wuhan, China
Abstract :
Based on the physical optics (PO) and the principle of impedance boundary condition ( IBC ) with Left-Handed Materials, a numerical method is described to analyze the near-field EM scattering from targets coated with medium. For typical targets such as a metal plate covered with radar absorbing materials (RAM) in far field and a missile coated with RAM having Left-Handed Materials in near field, the EM scattering values are obtained and discussed.
Keywords :
electromagnetic wave scattering; metamaterials; radar absorbing materials; RAM; coated objects; impedance boundary condition; left-handed materials; near-field EM scattering; physical optics; radar absorbing materials; Coatings; Electromagnetics; Iron; Materials; Moment methods; Radar; Random access memory; Left-Handed Materials; Near-field scattering; Physical optics;
Conference_Titel :
Cross Strait Quad-Regional Radio Science and Wireless Technology Conference (CSQRWC), 2011
Conference_Location :
Harbin
Print_ISBN :
978-1-4244-9792-8
DOI :
10.1109/CSQRWC.2011.6036880
