• Ryo Takahashi
  The University of Tokyo
• Takashi Sato
  National Institute of Advanced Industrial Science and Technology (AIST)
• Wakako Yukita
  The University of Tokyo
• Takao Someya
  The University of Tokyo
• Yoshihiro Kawahara
  The University of Tokyo
• Tomoyuki Yokota^*
  The University of Tokyo

Abstract

We present Full-body WPT, wireless power networking around the human body using a meandered textile coil. Unlike traditional inductive systems that emit strong fields into the deep tissue inside the body, the meander coil enables localized generation of strong magnetic field constrained to the skin surface, even when scaled to the size of the human body. Such localized inductive system enhances both safety and efficiency of wireless power around the body. Furthermore, the use of low-loss conductive yarn achieve energy-efficient and lightweight design.

https://doi.org/10.64560/24246046

Keywords