Title :
Design of a Miniature Directional Antenna for Geophysical Probing from Boreholes
Author :
Lytle, R.Jeffrey ; Laine, Edwin F.
Author_Institution :
Lawrence Livermore Laboratory, University of California, Livermore CA 94550
Abstract :
In this report we describe a design for a miniaturized directional antenna for use in geophysical exploration from boreholes. Mathematical results are given which indicate the antenna characteristics. The concept we use involves an antenna eccentrically located within a high dielectric constant or high permeability sheath.
Keywords :
Conducting materials; Dielectric materials; Dipole antennas; Directional antennas; Directive antennas; Erbium; High-K gate dielectrics; Permeability; Region 1; Transmitting antennas;
Journal_Title :
Geoscience Electronics, IEEE Transactions on
DOI :
10.1109/TGE.1978.294588
