1887

Abstract

We develop some aspects of the electromagnetic theory regarding the application of the ground-penetrating radar (GPR), namely, a model for the composite dielectric constant, the amplitude variations with offset (AVO), the concept of exploding reflector and Backus averaging to obtain the properties of finely-layered media. The electromagnetic properties are obtained by using a generalization of the Hanai-Bruggeman (HB) equation. The HB exponent (1/3 for spherical particles) is used as a fitting parameter for a sand-clay mixture saturated with water.

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/content/papers/10.3997/2214-4609-pdb.160.SBGF115
2005-09-11
2020-06-06
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http://instance.metastore.ingenta.com/content/papers/10.3997/2214-4609-pdb.160.SBGF115
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