ON THE PROPAGATION OF VLF WAVES IN SOLIDS
Abstract
A theoretical and practical investigation of the propagation of electromagnetic waves of very low frequency in conducting rock was carried out. In the course of these investigations it appeared that the decrease of the magnetic field strength strongly depends on the conductivity of the rock. The experimental results were largely corroborated by theoretical calculations. The parameters have either been taken from tables or have been determined by sample measurements. As the majority of measurements was conducted in mine galleries it was necessary to develop special instruments for this purpose.
Document Details
- Document Type
- Technical Report
- Publication Date
- Dec 01, 1961
- Accession Number
- AD0282083
Entities
People
- Wolfram Bitterlich
Organizations
- University of Innsbruck