A New Radar Echo Generation Model for Ultra-Low Altitude Targets in Far-Field Conditions

<div>.The Range-Doppler spectrum under different target heights and different bandwidths (a) <i>H</i> = 50 M, <i>B</i> = 10 M Hz; (b) <i>H</i> = 20 M, <i>B</i> = 10 M Hz; (c) <i>H</i> = 20 M, <i>B</i> = 30 M Hz.</div>

International Journal of Antennas and Propagation

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Figure 12

Figure 12: A New Radar Echo Generation Model for Ultra-Low Altitude Targets in Far-Field Conditions 