Dynamic Signal Analysis of Two Walking Persons in Intra-body Communication

Abstract

This paper presents an analysis of two walking persons wearing a wrist device in intra-body communication using a dynamic signal measurement system. It is determined that a power margin between a correct and an incorrect signal with the wrist device is greater than that with a chest device as per experimental results obtained in previous works of the gate system. The characteristics of the electromagnetic field simulation results agree with those of our experimental results. The wrist device in intra-body communication is a candidate for useful human centric services.