论文标题
基于缺陷地面结构近场无线电力传输系统的最新进展
Recent Advancements in Defected Ground Structure Based Near-Field Wireless Power Transfer Systems
论文作者
论文摘要
缺陷的地面结构（DGS）技术可以使谐振器的微型化，从而导致紧凑型近场无线功率传输（WPT）系统的发展。通常，基于DGS的WPT系统的设计固有的许多挑战是需要实现最佳性能的适当权衡的。此外，设计的进步导致了基于DGS的多波段WPT系统的开发，以满足同时数据和电力传输的需求。基于DGS的WPT系统中的创新也导致定义了更常用的标准数字来实现各种性能指标的基准测试。文献充斥着设计方案，以应对一个或多个相关的设计挑战，并以增强的性能来实现成功的WPT系统实现。考虑到这一点，本文涉及基于DGS的WPTS开发，并就当前的最新和未来方向介绍了简明的报告。
The defected ground structure (DGS) technique enables miniaturization of the resonator which leads to the development of the compact near-field wireless power transfer (WPT) systems. In general, numerous challenges are inherent in the design of the DGS-based WPT systems and, hence, appropriate trade-offs for achieving optimal performance are required. Furthermore, the design advancements have led to the development of the DGS-based multi-band WPT systems to fulfill the needs of simultaneous data and power transfer. The innovations in the DGS-based WPT systems have also resulted in the definition of more commonly used figures-of-merit for the benchmarking of various performance metrics. The literature is replete with the design schemes to address one or more associated design challenges and successful WPT system realizations with enhanced performance. With this in mind, this paper touches upon the DGS-based WPTs developments and presents a concise report on the current state-of-the-art and future directions.
