Research Article
Application of Four-Channel Broadband Transmitter in Coal Mine
@INPROCEEDINGS{10.1007/978-3-319-52730-7_3, author={Xiaobing Han and Qi Li and Chenglin Fu}, title={Application of Four-Channel Broadband Transmitter in Coal Mine}, proceedings={Machine Learning and Intelligent Communications. First International Conference, MLICOM 2016, Shanghai, China, August 27-28, 2016, Revised Selected Papers}, proceedings_a={MLICOM}, year={2017}, month={2}, keywords={Transmitter FPGA Four-channel Antenna}, doi={10.1007/978-3-319-52730-7_3} }- Xiaobing Han
Qi Li
Chenglin Fu
Year: 2017
Application of Four-Channel Broadband Transmitter in Coal Mine
MLICOM
Springer
DOI: 10.1007/978-3-319-52730-7_3
Abstract
For the situation of water bursting and gas security in coal mine, a wireless transmitter system was designed to survey the water, gas and other geological structures in the coal seam. The Four-channel broadband transmitter is to generate multiplexed high-frequency pulse signal from the FPGA, through power amplifiers respectively, and the high frequency signals are fed via antennas into the ground, then completing the launch function. The results showed that application of Four-channel broadband transmitter technology is achievable, and the antenna act as the most important part of transmitter is also tested by HFSS simulation and network analyzer, the testing result is better. Studies suggest that the design of transmitter can be applied to the advanced detection of coal seam, which has played a leading role for the application of wireless detection technology in the promotion.