Analog Beamforming and Digital Beamforming on Receive for Range Ambiguity Suppression in Spaceborne SAR

<div>The block diagram of ABF and DBF on receive in elevation.</div>

International Journal of Antennas and Propagation

Figure 3: Analog Beamforming and Digital Beamforming on Receive for Range Ambiguity Suppression in Spaceborne SAR 