 |
|
Search U.S. government technical reports digitized or harvested by TRAIL.
Keyword Search
5 results returnedElectromagnetic surface fields due to a magnetic dipole buried in a three-layered earth
Above-the-earth field contours for a dipole buried in a homgeneous half-space
Underground mine communications, control, and monitoring
A Short-range locator system for detecting trapped miners
A low-cost FSK modem network for polled communication systems
Published Year
Subject
- Mine communication systems (5) *
- Mine rescue work--Equipment and supplies (3)
- Electromagnetic fields (1)
- Electromagnetic waves--Transmission (1)
- Magnetic dipoles (1)
- Modems (1)
- Radio--Transmitters and transmission (1)
Author
Search developed and maintained by the University of Washington Libraries
Copyright 2010