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Title: Misalignment Study of Dual-Band SIMO- and MIMO- WPT Systems
Authors: Rano, Dinesh
Keywords: EEE
Defected Ground Structure (DGS)
Wireless Power Transfer (WPT)
Dual-Band
Issue Date: 2023
Publisher: IEEE
Abstract: In this paper, the misalignment study of single input-multi output (SIMO) and a multi input-multi output (MIMO) defected ground structure based dual-band wireless power transfer (DGS-WPT) system is discussed. As a case study, WPT systems operating at 300 MHz / 700 MHz are designed in CST and prototyped. In this case, the best system efficiency is obtained for the separation of h = 18 mm between the transmitter (TX) and receivers (RXs). The misalignment study includes a detailed analysis of shift in the lateral and angular position of RXs with respect to the TX. It was observed that the misalignment has more negative impact on the performance of SIMO than the MIMO type WPT system.
URI: https://ieeexplore.ieee.org/abstract/document/10388572
http://dspace.bits-pilani.ac.in:8080/jspui/xmlui/handle/123456789/14806
Appears in Collections:Department of Electrical and Electronics Engineering

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