Frequency selection for the wireless communication in coal mine underground based on the hybrid waveguide theory

Author

Hongxian, Tian ; Wei, Yang ; Gongxun, Yang

Author_Institution

Mechtronic Acad., China Univ. of Min. & Technol., Beijing, China

Volume

2

fYear

2005

Firstpage

1459

Abstract

Based on the theory of hybrid waveguide, the paper analyses and simulates the loss of radio propagating in rectangular tunnel of the coalmine underground. The values of the simulation are agreed with what measured practically in other papers. At last, it deduces the most advisable frequency point for the wireless communication system in the coalmine underground so as to build the strong basement for the new generation wireless information system for the coalmine.

Keywords

mining; radiocommunication; radiowave propagation; rectangular waveguides; tunnels; underground communication; waveguide theory; frequency selection; hybrid waveguide theory; radio propagation; rectangular tunnel; underground coal mining; wireless communication system; Analytical models; Frequency; Optical losses; Optical propagation; Optical waveguides; Propagation losses; Rectangular waveguides; Solid modeling; Waveguide theory; Wireless communication; Coalmine Underground; Frequency Selection; Hybrid Waveguide; Radio Loss;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications, 2005. MAPE 2005. IEEE International Symposium on

Print_ISBN

0-7803-9128-4

Type

conf

DOI

10.1109/MAPE.2005.1618200

Filename

1618200