资讯

High Density · Intelligent Access: A Circular Track Smart Shelf

The patented invention—a smart shelving system for logistics and warehousing (patent number CN120024620B, granted on ...
IEEE

Uniform Circular Array System for Generating Orbital Angular Momentum Beams

Abstract: In this paper, a planar double-layer PCB uniform circular array (UCA) system is designed to generate orbital angular momentum (OAM) beams. The UCA system consists of planar directional ...