Title :
Analysis of the Polarization Modes of Electromagnetic Wave in Rectangular Coal Mine Tunnel
Author :
Zhang, Hong-Wei ; Zhang, Xue-Qing ; Shi Yan
Author_Institution :
Netcenter, Heilongjiang Univ. of Electr. Power Staff, Harbin, China
Abstract :
The influence of cross section dimension and dielectric parameters to attenuation rates of horizontal polarization and vertical polarization mode is analyzed in rectangular coal mine tunnel, and the concept of mode selection parameter is The concept of mode selection parameter in rectangular tunnel is presented, through which the basic mode of EM waves in rectangular tunnel can be identified, and this can be used to provided reference to the polarization of antenna of coal mine wireless communication system.
Keywords :
electromagnetic wave polarisation; electromagnetic wave propagation; coal mine wireless communication system; cross section dimension; electromagnetic wave; horizontal polarization mode; mode selection parameter; polarization modes; rectangular coal mine tunnel; vertical polarization mode; Attenuation; Conductivity; Dielectric constant; Dielectric losses; Electromagnetic analysis; Electromagnetic propagation; Electromagnetic scattering; Electromagnetic wave polarization; Permeability; Wireless communication;
Conference_Titel :
Wireless Communications, Networking and Mobile Computing, 2009. WiCom '09. 5th International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-3692-7
Electronic_ISBN :
978-1-4244-3693-4
DOI :
10.1109/WICOM.2009.5302589
