Recently, a wireless charging system (WCS) for drones has been extensively studied, although standards for compliance testing of a WCS for drones have yet to be established. In this study, we propose methods for human exposure assessments of a WCS for drones by comprehensively considering the various positions of the system and the postures of human body models. The electromagnetic fields from a WCS are modeled and the internal quantities of the human body models, consisting of current density, internal electric field and specific absorption rate, are calculated. The incident fields around the WCS and the internal quantities are analyzed at 140 kHz, which is the operating frequency of the WCS applied. Results of an exposure assessment based on the confirmed worst-case scenario are presented. In addition, the internal quantities depending on the human body models and the material characteristics of the simplified models are also discussed using four different anatomical and simplified human body models.

中文翻译：

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人体模型暴露于来自无人机的高功率无线充电系统的电磁场的合规性测试。

最近，无人机的无线充电系统 (WCS) 得到了广泛的研究，但无人机 WCS 的合规性测试标准尚未建立。在这项研究中，我们通过综合考虑系统的各种位置和人体模型的姿势，提出了无人机 WCS 人体暴露评估的方法。对来自 WCS 的电磁场进行建模，并计算人体模型的内部量，包括电流密度、内部电场和比吸收率。WCS 周围的入射场和内部量在 140 kHz 下进行分析，这是所应用的 WCS 的工作频率。介绍了基于已确认的最坏情况的暴露评估结果。此外，