DocumentCode
2263620
Title
Propagation of 0.1∼0.8THz waves in sand-dust
Author
Haiying Li ; Wu, Zhensen ; Li, Huan
Author_Institution
Sch. of Sci., Xidian Univ., Xi´´an, China
fYear
2010
fDate
Nov. 29 2010-Dec. 2 2010
Firstpage
449
Lastpage
452
Abstract
Propagation of THz waves from 0.1THz to 0.8THz in sand-dust are studied using Mie theory and Monte Carlo(MC) simulation. Scattering characteristics of a spherical sand-dust particle illuminated by THz waves are analyzed by Mie theory. The extinction efficiency factor, the asymmetry parameter and scattering intensity versus frequency of incident waves are computed. With MC algorithm, the reflectivity, transmittance and backscattering intensity of a THz wave in sand-dust layers is simulated.
Keywords
Monte Carlo methods; electromagnetic wave scattering; submillimetre wave propagation; Mie theory; Monte Carlo simulation; asymmetry parameter; backscattering intensity; extinction efficiency factor; frequency 0.1 THz to 0.8 THz; spherical sand-dust particle; terahertz wave propagation;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas Propagation and EM Theory (ISAPE), 2010 9th International Symposium on
Conference_Location
Guangzhou
Print_ISBN
978-1-4244-6906-2
Type
conf
DOI
10.1109/ISAPE.2010.5696498
Filename
5696498
Link To Document