Naslov
Transmitted field in the lossy ground from ground penetrating radar (GPR) dipole antenna

Autori
Poljak, Dragan ; Dorić, Vicko

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
17th International Conference on Computational Methods and Experimental Measurements (CMEM 2015) : proceedings / Carlomagno, G.M. ; Poljak, Dragan ; Brebbia, C.A. - Southampton : Wessex Institute of Technology Press, 2015, 3-11

ISBN
978-1-84564-922-7

Skup
International Conference on Computational Methods and Experimental Measurements (17 ; 2015)

Mjesto i datum
Opatija, Hrvatska, 05.05.2015. - 07.05.2015

Vrsta sudjelovanja
Pozvano predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
ground penetrating radar; dipole antenna; lossy half-space; transmitted field; numerical solution procedures

Sažetak
The paper deals with the evaluation of transmitted electric field in the ground due to the GPR dipole antenna. The frequency domain formulation is based on the integro-differential equation of the Pocklington type. The influence of the earth-air interface is taken into account via the simplified reflection/transmission coefficient arising from the Modified Image Theory (MIT). The space-frequency Pocklington equation is solved via the Galerkin-Bubnov variant of the Indirect Boundary Element Method (GB-IBEM) and the corresponding transmitted field is obtained by numerically computing field integrals. Some preliminary results for the electric field transmitted into material media are presented.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika

Napomena
WIT Transactions on Modelling and Simulation. Vol. 59 ; DOI 10.2495/CMEM150011

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