Design and development of up-link environmental monitor.
Bergeron-AA; Mahany-RJ; Mayhew-TG
Pittsburgh, PA: U.S. Department of the Interior, Bureau of Mines, Contract H0357146, 1976 Sep; :1-33
This report describes an operational communications system which provides remote intra-terrestrial wireless transmission of environmental information. Design and modification specifications of requisite equipment are included along with a detailed description of system operation.
Mining-industry; Mining-equipment; Electromagnetic-fields; Electromagnetic-energy; Electromagnetic-interference; Electromagnetic-radiation; Electromagnetic-wave-transmission; Coal-mining; Radio-waves
Final Contract Report
Pittsburgh, PA: U.S. Department of the Interior, Bureau of Mines, Contract H0357146