Optimization of bistatic GPR system position in a problem of small-sized subsurface objects detection

Authors

DOI:

https://doi.org/10.1109/ICATT.2011.6170783

Keywords:

GPR, simulation, optimization

Abstract

Peculiarities of distribution of the pulse electromagnetic field created by perfectly thin linear radiator in space with an infinite plane interface of two dielectric media (air and ground) have been investigated. Dependences of amplitude-time characteristics of scattered fields on distances between the transmitter, receiver and the media interface have been analyzed. An approach to select the most optimal antenna position for detecting small-sized subsurface objects buried at a predetermined depth has been proposed in the work.

References

VLADOV, M.L.; STAROVOYTOV, A.V. Georadar Researches of Upper Overburn. Moscow: Moscow University Press, 1999 [in Russian].

GRINEV, A.Y. Problems of Subsurface Radiolocation. Moscow: Radiotechnics Press, 2005 [in Russian].

MASALOV, S.А.; POCHANIN, G.P. Problems and ways of development of ultrawideband videopulse georadiolocation. Proc. Radiophysics and Electronics, 2005, v.10, p.633-640.

TAFLOVE, A. Computational Electrodynamics. The Finite-Difference Time-Domain Method. Boston-London: Artech House, 1995.

BREHOVSKIH, L.M. Waves in Layered Media. Moscow: Science Press, 1973 [in Russian].

ICATT 2011 cover

Published

2011-09-25

Issue

2011: ICATT’2011 - Proc. of VIII Int. Conf. on Antenna Theory and Techniques

Section

General antenna theory