Joint Beamforming and Reflection Design for RIS Assisted Bistatic Backscatter Networks With Practical Phase Shift and Amplitude Response
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Communications Letters"
DOI: 10.1109/lcomm.2024.3388508
Abstract: The utilization of Reconfigurable Intelligent Surface (RIS) in a backscatter communication (BackCom) system can increase the flexibility of equipment deployment while extending the communication distance. We concentrate on reducing the transmitting power through the optimization… read more here.
Keywords: practical phase; shift amplitude; phase; phase shift ... See more keywords
Improving Beamforming Performance With Practical Phase Shifters Using Robust Mapping and Deep Learning
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Transactions on Antennas and Propagation"
DOI: 10.1109/tap.2024.3360637
Abstract: In this article, the problem of beamforming and maximizing the phased array gain for practical phase shifters is addressed using a deep learning approach. For an ideal phase shifter, the amplitude is constant and the… read more here.
Keywords: deep learning; voltage values; phase shifters; practical phase ... See more keywords