Residential College | false |
Status | 已發表Published |
Optimal Node Placement for Magnetic Relay and MIMO Wireless Power Transfer Network | |
Yubin Zhao1; Junjian Huang1; Xiaofan Li2; Cheng-Zhong Xu3 | |
2020-09 | |
Conference Name | 15th International Conference on Wireless Algorithms, Systems, and Applications |
Source Publication | WASA 2020: Wireless Algorithms, Systems, and Applications |
Pages | 743-754 |
Conference Date | 13 September 2020 - 15 September 2020 |
Conference Place | Qingdao, China |
Country | China |
Abstract | In this paper, we investigate a hybrid architecture of magnetic resonance multi-input multi-output (MIMO) and relay for wireless power transfer (WPT) network which both extend the power transfer distance and increases received power efficiency. We formulate the system model and derive the closed-form optimal beamforming solution. Then, we propose a hybrid transmitter (Tx) and relay coil placement algorithm, which is a linear searching scheme to find the optimal positions to provide the maximum uniform power distribution. The simulation results demonstrate that using the placement and beamforming algorithms can attain 2 to 5 times received power efficiency improvement, which is compared with equally assigned power on each Tx coil. |
Keyword | Wireless Power Transfer Magnetic Mimo Node Placement Relay Beamforming |
DOI | 10.1007/978-3-030-59016-1_61 |
URL | View the original |
Indexed By | CPCI-S |
Language | 英語English |
WOS Research Area | Computer Science ; Mathematics ; Telecommunications |
WOS Subject | Computer Science, Information Systems ; Computer Science, Theory & Methods ; Mathematics, Applied ; Telecommunications |
WOS ID | WOS:000766344600061 |
Scopus ID | 2-s2.0-85091518284 |
Fulltext Access | |
Citation statistics | |
Document Type | Conference paper |
Collection | DEPARTMENT OF COMPUTER AND INFORMATION SCIENCE Faculty of Science and Technology THE STATE KEY LABORATORY OF INTERNET OF THINGS FOR SMART CITY (UNIVERSITY OF MACAU) |
Corresponding Author | Junjian Huang |
Affiliation | 1.Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, China 2.School of Intelligent System Science and Engineering, Jinan Unniversity, Zhuhai 519070, China 3.State Key Laboratory of IoTSC and Department of Computer and Information Science, University of Macau, Macau 999078, China |
Recommended Citation GB/T 7714 | Yubin Zhao,Junjian Huang,Xiaofan Li,et al. Optimal Node Placement for Magnetic Relay and MIMO Wireless Power Transfer Network[C], 2020, 743-754. |
APA | Yubin Zhao., Junjian Huang., Xiaofan Li., & Cheng-Zhong Xu (2020). Optimal Node Placement for Magnetic Relay and MIMO Wireless Power Transfer Network. WASA 2020: Wireless Algorithms, Systems, and Applications, 743-754. |
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