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.
Published in:
Geoscience Electronics, IEEE Transactions on
(Volume:16
,
Issue:
4
)
Date of Publication: Oct. 1978