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Mining Publication: Antenna Design & Coupling Studies at Medium Frequency for lmproved Coal Mine Communications
Keywords: Antennas Coal mining Medium frequency communications systems Wireless node communications systems
This page is archived for historical purposes and is no longer being maintained or updated. Contact NIOSH Mining if you need an accessible version.
Original creation date: September 1978
Authors: TS Cory
Contract/MOA Report - September 1978
Download PDF Document (2.97 MB)
NIOSHTIC2 Number: 20030899
U.S. Bureau of Mines Purchase Order No. PO382223, 1978; :1-55
This report covers antenna design, analysis, and development work performed for the U.S, Bureau of Mines under Purchase Order PO382223 by Terry S. Cory, P.E. The anticipated usage of the antennas and accompanying analysis is for medium frequency wireless communications in coal mines. The work has included a complete vehicular antenna design experience through the prototype development stage, design analysis and comparative tests to be useful in eventual development of optimized portable PA/antenna systems, and analysis of the coupling between vehicular antennas and existing mine wiring.
Image of publication Antenna Design & Coupling Studies at Medium Frequency for lmproved Coal Mine CommunicationsContract/MOA Report - September 1978
Download PDF Document (2.97 MB)
NIOSHTIC2 Number: 20030899
U.S. Bureau of Mines Purchase Order No. PO382223, 1978; :1-55
See Also
A Comparison Between SSB and FM Modulation Processes in a Near Field Medium Frequency Wireless Communication System
Magnetic Field Strength Mapping of the Helvetia Coal Co. Lucerne No. 8 Mine at Medium Frequency
Medium-Frequency Propagation in Coal Mines
Propagation of EM Signals in Underground Mines
Recent National Institute for Occupational Safety and Health Research Using Ground Penetrating Radar for Detection of Mine Voids
Technology News 546 - Medium Frequency Mine Emergency Communications - An Emerging Technology
Technology News 547 - Cost-Effective, Off-the-Shelf Wireless Links for Surface Integrated Mine Emergency Communications
Transmit Antennas for Portable VLF to MF Wireless Mine Communications
Wireless Communications for Trackless Haulage Vehicles
Wireless Mesh Mine Communication System
Page last reviewed: September 21, 2012
Page last updated: September 21, 2012
Content source: National Institute for Occupational Safety and Health, Mining Program
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