3 papers
cs.LG2025
Sparse Phased Array Optimization Using Deep Learning
David Lu, Lior Maman, Jackson Earls +2
Antenna arrays are widely used in wireless communication, radar systems, radio astronomy, and military defense to enhance signal strength, directivity, and interference suppression…
eess.SP2025
Near-Field SAR Imaging of Moving Targets on Roads
Raz Rajwan, Amir Boag
This paper introduces a single-channel SAR algorithm designed to detect and produce high-fidelity images of moving targets in spotlight mode. The proposed fast backprojection algor…
eess.SP2024
Phase-Only Beam Shaping for Transmitting Array Antennas in Radar Applications
Lior Maman, Shlomo Zach, Amir Boag
Two beam broadening methods for active electronically scanned array (AESA) antennas with uniform amplitude excitation are proposed and compared: phase tapering optimization (PTO) a…