Laser backscattering analytical model of Doppler power spectra about rotating convex quadric bodies of revolution
作者： YanJun Gong , ZhenSen Wu , MingJun Wang , YunHua Cao
DOI: 10.1016/J.OPTLASENG.2009.08.001
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摘要: Abstract We propose an analytical model of Doppler power spectra in backscatter from arbitrary rough convex quadric bodies revolution (whose lateral surface is a quadric) rotating around axes. In the global Cartesian coordinate system, deduced suitable for general body revolution. Based on this model, cones, cylinders, paraboloids revolution, and sphere–cones combination are proposed. analyze numerically influence geometric parameters, aspect angle, wavelength reflectance objects broadened because effect. This solution may contribute to laser velocimetry, remote sensing ballistic missile that spin.
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