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Progress In Electromagnetics Research
ISSN: 1070-4698, E-ISSN: 1559-8985
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MICRO-DOPPLER ANALYSIS OF KOREAN OFFSHORE WIND TURBINE ON THE L-BAND RADAR

By J.-H. Jung, U. Lee, S.-H. Kim, and S.-H. Park

Full Article PDF (1,058 KB)

Abstract:
To cope with the energy shortage and the rising cost of the fossil fuel, many wind farms are being constructed under the supervision of Korean government along the coasts of Korean peninsula to generate clean and renewable energy. However, construction of these wind farms may cause negative effect on various L-band radars in operation. This paper presents the result of the micro-Doppler (MD) analysis of the influence of the wind turbine on the L-band radar using the point scatterer model and the radar cross section of the real turbine predicted by the method of physical optics. The simulation results obtained at three observation angles show that the range of MD occupies a considerable portion of the helicopter MD range, and thus, the operations using helicopters need to be avoided in the wind farm region, and additional radars are required for the recognition of helicopter-like objects.

Citation:
J.-H. Jung, U. Lee, S.-H. Kim, and S.-H. Park, "Micro-Doppler Analysis of Korean Offshore Wind Turbine on the L-Band Radar," Progress In Electromagnetics Research, Vol. 143, 87-104, 2013.
doi:10.2528/PIER13090401
http://www.jpier.org/PIER/pier.php?paper=13090401

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