Abstract: For a large-scale array, the subarray technology can save the radio frequency (RF) channels. However, the use of subarray technology often tends to reduce the beamforming performance of the ...

Abstract: The subarray-level multibeam structure is advantageous for minimizing system complexity and enhancing multi-target detection and estimation performance. Furthermore, the subarray ...

Subway is low-key panicking about its steadily declining traffic and the accelerating wave of store closures, and is now reaching for any remaining aces up its sleeve. Case in point: The sandwich ...