Naslov
Surface integral equation analysis of the electromagnetic interference (EMI) impact of wind turbines on radar systems

Autori
Poljak, Dragan ; Dorić, Vicko ; Čavka, Damir

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

Izvornik
WIT Transactions on Modelling and Simulation, Vol 57 / - : Wessex Institute of Technology Press, 2014, 103-112

Skup
Boundary Elements and Other Mesh Reduction Methods XXXVII

Mjesto i datum
NP New Forest, Ujedinjeno Kraljevstvo, 08.09.2014. - 10.09.2014

Vrsta sudjelovanja
Pozvano predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
wind turbines; radar systems; electromagnetic interference; electric field integral equation; physical optics; numerical solution

Sažetak
Wind turbines (WT), as large conducting structures, may disturb the use of radar in civil and military applications. Therefore, an efficient simulation of a radar system in the presence of a WT is required. This paper deals with WT impact to the radar system operation. The formulation is based on the corresponding surface integral equation (SIE), i.e. the electric field integral equation (EFIE) for metallic objects. The solution is carried out using the Boundary Integral Equation Method (BIEM) combined with physical optics (PO). The model aims to account for the rotation of the blades and to ensure corresponding radar cross section (RCS) prediction. Some illustrative computational examples arising from realistic scenarios are given in this paper.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika

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