Advanced digital beamforming technique for target height finding in phased array 3D radar systems
Ting Shu, Bin Tang, Min Zhang, Xingzhao Liu, Wenxian Yu
Abstract
Ting Shu, Bin Tang, Min Zhang, Xingzhao Liu, Wenxian Yu
Abstract
The work presented in this paper addresses the practical considerations of target height finding under low-elevation condition in ground-based 3D radars. A novel method that effectively suppresses the multipath reflections is proposed here to enhance the low-elevation performance of 3D phased array radar system. The performance of our method is evaluated using measured data recorded by an experimental S-band 3D phased array radar.
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The work presented in this paper addresses the practical considerations of target height finding under low-elevation condition in ground-based 3D radars. A novel method that effectively suppresses the multipath reflections is proposed here to enhance the low-elevation performance of 3D phased array radar system. The performance of our method is evaluated using measured data recorded by an experimental S-band 3D phased array radar.
Key concepts: Phased array, Beamforming, Elevation (ballistics), Radar, Computer science, Active electronically scanned array, Multipath propagation, Remote sensing