A system to measure the phase shift and attenuation of underground HF electromagnetic propagation
This thesis discusses the theory and limitations of a system that has been designed and constructed for the purpose of measuring the phase shift and attenuation of high-frequency (15 MHZ) electromagnetic waves propagating between two insulated antennas that have been lowered down air-filled borehole...
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| Language: | en_US |
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The University of Arizona.
1989
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| Online Access: | http://hdl.handle.net/10150/277177 http://arizona.openrepository.com/arizona/handle/10150/277177 |