CLC number: TM724
On-line Access: 2024-05-06
Received: 2022-12-26
Revision Accepted: 2024-05-06
Crosschecked: 2023-08-06
Cited: 0
Clicked: 352
Citations: Bibtex RefMan EndNote GB/T7714
Hany A. ATALLAH, Rasha Hussein AHMED, Adel B. ABDEL-RAHMAN. Novel design of a compact tunable dual band wireless power transfer (TDB-WPT) system for multiple WPT applications[J]. Frontiers of Information Technology & Electronic Engineering,in press.https://doi.org/10.1631/FITEE.2200664 @article{title="Novel design of a compact tunable dual band wireless power transfer (TDB-WPT) system for multiple WPT applications", %0 Journal Article TY - JOUR
多用途新颖紧凑可调谐双频无线电能传输系统设计1南谷大学工程学院通信与电子学系,埃及奎那,83523 2埃及-日本科技大学,埃及亚历山大,21934 摘要:本文设计并实现了一个可调谐双频无线电能传输耦合谐振器系统。可调谐波段的频率响应可以使用表面贴装变容二极管进行控制。发射器和接收器电路是对称的。顶层包含一个阻抗为50Ω的馈线。通过使用变容二极管,两个相同的半环缺陷接地结构被加载在底部。针对工作在单频段(基于工作频率)的受限无线电能传输系统,提出一种解决方案。研究了几何形状、方向、相对距离和偏移对耦合系数的影响。为验证仿真结果,制作并测试了所提可调谐双频无线电能传输系统。系统面积为40 mm×40 mm。在有效传输距离为22 mm时,在817~1018 MHz调谐频段,以98%的平均耦合效率向接收器输送电能,在1.6 GHz固定频段,效率为95%。测量结果与等效模型的模拟结果吻合较好。 关键词组: Darkslateblue:Affiliate; Royal Blue:Author; Turquoise:Article
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