Title :
A Statistical Model of UHF Radio Waves in Empty Straight Coal Mine Laneway
Author :
Ying, Li ; Wei, Yang ; Ping, Zeng
Author_Institution :
Beijing Jiaotong Univ., Beijing
Abstract :
The UHF has been the suitable frequency band at advantage of less propagation attenuation in coal mine. This paper presents a statistical model in empty straight coal mine laneway at UHF which is vital to exploit efficient modulation technology. Besides, the simulation of the wideband channel is carried out at 900 MHz, 1800 MHz and 2.4 GHz. Moreover, the results of simulation and measurement are compared to show the veracity of the proposed model.
Keywords :
UHF radio propagation; coal; mining; statistical analysis; UHF radio waves; frequency 1800 MHz; frequency 2.4 GHz; frequency 900 MHz; modulation technology; propagation attenuation; statistical model; straight coal mine laneway; wideband channel; Antennas and propagation; Communications technology; Electromagnetic compatibility; Frequency; Microwave antennas; Microwave propagation; Microwave technology; UHF propagation; Wideband; Wireless communication; coal mine; delay spread; laneway; multipath; wideband channel;
Conference_Titel :
Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications, 2007 International Symposium on
Conference_Location :
Hangzhou
Print_ISBN :
978-1-4244-1045-3
Electronic_ISBN :
978-1-4244-1045-3
DOI :
10.1109/MAPE.2007.4393731
