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

<div>The Range-Doppler spectrum of different targets under different bandwidths. (a) Point target, <i>B</i> = 5 M Hz; (b) conductor metal ball, <i>B</i> = 5 M Hz; (c) missile-like target, <i>B</i> = 5 M Hz; (d) missile-like target, <i>B</i> = 60 M Hz.</div>

International Journal of Antennas and Propagation

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Figure 11

Figure 11: A New Radar Echo Generation Model for Ultra-Low Altitude Targets in Far-Field Conditions 