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Proceedings Paper

Probe of pulse amplitude of electromagnetic field for investigation of GPR antenna performance
Author(s): Nikolay Chubinsky; Andrei Krampuls
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Paper Abstract

In this report universal probe of electromagnetic field amplitude is described. The probe is intended for measurements of GPR antenna radiation in upper hemisphere as well as under ground surface. Goedbloed (1991) and de Jongh (1998) used analogous probe for measuring GPR antenna radiation pattern in lower hemisphere. The method described there is not flexible enough and narrows the range of measured parameters (depth of probe is fixed). Here we propose universal EM field probe and method for its use. Such sensor may also be used for in situ measurements of main parameters of sounded ground: (Gamma) 0 -- linear absorption and (nu) -- EM wave propagation velocity in ground. Example of such probe use is given below.

Paper Details

Date Published: 27 April 2000
PDF: 5 pages
Proc. SPIE 4084, Eighth International Conference on Ground Penetrating Radar, (27 April 2000); doi: 10.1117/12.383531
Show Author Affiliations
Nikolay Chubinsky, Moscow Institute of Physics and Technology (Russia)
Andrei Krampuls, Moscow Institute of Physics and Technology (Russia)

Published in SPIE Proceedings Vol. 4084:
Eighth International Conference on Ground Penetrating Radar
David A. Noon; Glen F. Stickley; Dennis Longstaff, Editor(s)

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