Wireless Power and Bidirectional Data Transfer System for IoT and Mobile Devices
- Title
- Wireless Power and Bidirectional Data Transfer System for IoT and Mobile Devices
- Author
- 이병훈
- Keywords
- Data telemetry; Downlink; Dual band; Dual-band coil; Frequency shift keying; Inductive link; IoT/Mobile device; Telemetry; Uplink; Wireless communication; Wireless power transfer; Wireless sensor networks
- Issue Date
- 2022-11
- Publisher
- Institute of Electrical and Electronics Engineers Inc.
- Citation
- IEEE Transactions on Industrial Electronics, v. 69, NO. 11, Page. 11832-11836
- Abstract
- Wireless power and bidirectional wireless data transfer system using a conventional 2-coil inductive link is presented for Internet-of-Things (IoT) and mobile applications without any additional coil or antenna. The proposed system utilizes the dual-band frequency shift-keying (FSK) and the load shift-keying (LSK) for the downlink and uplink telemetries, respectively, while about 140 mW power is delivered to the Rx in the 2-coil inductive link. The data rates for downlink and uplink telemetries are 800 kbps and 14 kbps with bit error rate (BERs) of 3.1210^(-5) and less than 10^(-6) at 10 mm distance, respectively.
- URI
- https://ieeexplore.ieee.org/document/9600572https://repository.hanyang.ac.kr/handle/20.500.11754/178024
- ISSN
- 0278-0046;1557-9948
- DOI
- 10.1109/TIE.2021.3123609
- Appears in Collections:
- COLLEGE OF ENGINEERING[S](공과대학) > ELECTRICAL AND BIOMEDICAL ENGINEERING(전기·생체공학부) > Articles
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