Pregled bibliografske jedinice broj: 895387
Stochastic-deterministic and sensitivity analysis of the transient field generated by GPR dipole antenna and transmitted into a lossy ground
Stochastic-deterministic and sensitivity analysis of the transient field generated by GPR dipole antenna and transmitted into a lossy ground // IEEE International Symposium on Electromagnetic Compatibility proceedings
Piscataway (NJ): Institute of Electrical and Electronics Engineers (IEEE), 2017. str. 90-95 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 895387 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Stochastic-deterministic and sensitivity analysis of the transient field generated by GPR dipole antenna and transmitted into a lossy ground
Autori
Šušnjara, Anna ; Poljak, Dragan ; Šesnić, Silvestar ; Drissi, Khalil El Khamlichi ; Bonnet, Pierre ; Paladian, Françoise ; Lalléchère, Sébastien
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
IEEE International Symposium on Electromagnetic Compatibility proceedings
/ - Piscataway (NJ) : Institute of Electrical and Electronics Engineers (IEEE), 2017, 90-95
ISBN
978-1-5386-2230-8
Skup
2017 IEEE International symposium on electromagnetic compatibility, signal and power integrity
Mjesto i datum
Sjedinjene Američke Države, 07.08.2017. - 11.08.2017
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
ground penetrating radar ; Hallen integral equation ; lossy half-space ; sensitivity analysis ; stochastic collocation ; transmitted electric field
Sažetak
The paper deals with a stochastic-deterministic modeling and sensitivity analysis of the transient field generated by a ground penetrating radar (GPR) dipole antenna and transmitted into a lossy ground in time domain. Uncertainties are inherent to the environmental and geometrical parameters pertaining to GPR applications. Such settings include dielectric properties of a soil, the terrain inhomogeneity, surface roughness, uncertainty in detected depth of buried object etc. The stochastic modelling is carried out by means of Lagrange's stochastic collocation (SC) method while deterministic model is based on the Time Domain Integral Equation (TDIE) approach and related numerical solution via the space-time variant of Galerkin Bubnov's Indirect Boundary Element Method (GB-IBEM). The presented model provides a mean to rank the input parameters from the most to least influential one and to obtain statistical moments for the transient field values. The paper also aims to combine the time domain techniques with the stochastic method to provide a more complete description of GPR antenna generated fields.
Izvorni jezik
Engleski
Znanstvena područja
Elektrotehnika
POVEZANOST RADA
Projekti:
023-0231582-1585 - Modeliranje ljudskog tijela i izvora zračenja:okolišni i zdravstveni aspekti
Ustanove:
Fakultet elektrotehnike, strojarstva i brodogradnje, Split
