Abstract: In this paper, a compact sparse array is designed for the upper 6 GHz (U6G) band, specifically optimized for the 6.5-7 GHz band. Based on this array, the hybrid beamforming (HBF) algorithm ...

Abstract: This paper addresses the issue of insufficient flexibility and low resource utilization in traditional fixed-point FFT processors. A configurable FFT/IFFT design is proposed, where the ...