Overall structure of the HBFRPD method. (IMAGE) Intelligent Computing Caption The HBFRPD method uses deep learning networks to design the refraction phase of the reconfigurable intelligent surface (RIS) and the beamformer. Credit Yang Wang et al. Usage Restrictions Credit must be given to the creator. License CC BY Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.