Inductive power transfer (IPT) development is a big issue amongst the scientific community but there are only few solutions for communication between the primary and secondary side. This article presents a completely contactless near field system, which can provide power and data simultaneously using one common inductive power link. In this novel approach both transmission channels are designed collaboratively to maximize their performance. Based on these joint system specifications, the requirements for each system are derived, analyzed, simulated and measured. From this measurement the performance of the system is classified. To verify the joint specifications, the mutual interferences are evaluated and the system is compared to the state of the art.

中文翻译：

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用于智能应用的同步感应电源和数据传输系统

感应电能传输 (IPT) 的发展是科学界的一个大问题，但初级侧和次级侧之间的通信解决方案很少。本文介绍了一种完全非接触式的近场系统，它可以使用一个通用的感应电源链路同时提供电源和数据。在这种新颖的方法中，两个传输通道都是协同设计的，以最大限度地提高它们的性能。根据这些联合系统规范，推导出、分析、模拟和测量每个系统的要求。根据该测量，系统的性能被分类。为了验证联合规格，评估相互干扰并将系统与现有技术进行比较。