Title :
Maximum Induced Voltage between Coaxial Coils
Author :
Caffey, Thurlow W.H.
Author_Institution :
Sandia Laboratories, Albuquerque, NM.
Abstract :
The use of two coaxial coils, whose winding planes are horizontal, for signaling between a surface coil and a coil within the earth is well known. Simple formulas are given for the maximum induced voltage and the frequency at which the maximum occurs. The formulas apply to many combinations of soil conductivity and dielectric constant and are accurate to within ten percent.
Keywords :
Coaxial components; Coils; Computer errors; Conductivity; Dielectric constant; Earth; Frequency estimation; Geoscience; Soil; Voltage;
Journal_Title :
Geoscience Electronics, IEEE Transactions on
DOI :
10.1109/TGE.1978.294590
