Title :
Propagation of m.f. signals along mine tunnel containing an axial wire and water trough
Author_Institution :
Chamber of Mines of South Africa Research Organisation, Mining Technology Laboratory, Johannesburg, South Africa
Abstract :
Experimental work has produced data which allowed an accurate transmission line model of a mine tunnel containing an axial wire to be derived. The results obtained show good agreement with the theoretical analyses done by other workers in this field.
Keywords :
transmission line theory; axial wire; medium frequency signal propagation; mine tunnel; transmission line model; water trough;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19800593
