A Low-complexity Structured Neural Network Approach to Intelligently Realize Wideband Multi-beam Beamformers

Hansaka Aluvihare, Sivakumar Sivasankar, Xianqi Li +2

True-time-delay (TTD) beamformers can produce wideband, squint-free beams in both analog and digital signal domains, unlike frequency-dependent FFT beams. Our previous work showed…