@inproceedings{52fb3b074b4640e69bbf5c97b0811897,
title = "Beam Scanning Methods for Multi-Antenna Wireless Power Transfer with Reconfigurable Intelligent Surface",
abstract = "Reconfigurable intelligent surface (RIS) is a promising technology for RF wireless power transfer (WPT) as it is capable of beamforming and beam focusing without using active and power-hungry components. In this paper, we propose a beam scanning method for the RF WPT systems with an RIS and multi-antenna transmitter/receiver. Furthermore, we build a real-life testbed of the RIS-aided WPT system and verify the proposed algorithm. The experimental results have shown that an RIS can greatly improve the end-to-end WPT efficiency.",
keywords = "beam scanning, reconfigurable intelligent surface, wireless power transfer",
author = "Tran, \{Nguyen Minh\} and \{Miftahul Amri\}, Muhammad and Park, \{Je Hyeon\} and \{In Kim\}, Dong and Choi, \{Kae Won\}",
note = "Publisher Copyright: {\textcopyright} 2021 IEEE.; 22nd IEEE International Workshop on Signal Processing Advances in Wireless Communications, SPAWC 2021 ; Conference date: 27-09-2021 Through 30-09-2021",
year = "2021",
doi = "10.1109/SPAWC51858.2021.9593106",
language = "English",
series = "IEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "626--630",
booktitle = "2021 IEEE 22nd International Workshop on Signal Processing Advances in Wireless Communications, SPAWC 2021",
}