Scattering of arbitrary direction Gaussian Beam from bisphere

Author

Li Zheng-jun ; Wu Zhen-sen ; Li Hai-ying ; Zhang Jing-jian

Author_Institution

Sch. of Sci., Xidian Univ., Xi´an, China

fYear

2009

fDate

27-29 Oct. 2009

Firstpage

111

Lastpage

114

Abstract

Based on the local approximate form of the beam shape coefficients and the coordinate rotary theory of the vector sphere wave functions, the expansion form of the field of the Gaussian beam in terms of the vector sphere wave functions at arbitrary coordinate system is obtained. The scattering of arbitrary direction Gaussian Beam from bisphere is investigated according to generation Mie theory (GMM). Numerical results on the radar cross section and its change characteristic at different incident angle are analyzed. Some results are compared with the result gained by business software CST.

Keywords

Gaussian processes; electromagnetic wave scattering; radar cross-sections; vectors; wave functions; arbitrary coordinate system; arbitrary direction Gaussian beam scattering; beam shape coefficients; business software CST; coordinate rotary theory; generation Mie theory; radar cross section; vector sphere wave functions; Aggregates; Mie scattering; Particle beams; Particle scattering; Polarization; Radar cross section; Radar scattering; Shape; Tellurium; Wave functions; Bisphere; Gaussian Beam; Scattering;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications, 2009 3rd IEEE International Symposium on

Conference_Location

Beijing

Print_ISBN

978-1-4244-4076-4

Type

conf

DOI

10.1109/MAPE.2009.5355793

Filename

5355793