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Near-field coupling communication (NFCC) is a communication technology that treats the surface of the human body as a transmission path by using a carrier frequency below 10 MHz. Because the radiation signal to a space is suppressed in NFCC, humans wearing an NFCC transceiver (TRX) can exchange personal information through handshaking without having to worry about information leakage. To establish...
Near-field coupling communication (NFCC) is a technology that uses the surface area of the human body as a communication path using the megahertz band. We have already evaluated the basic mechanism connected with NFCC on a phantom that was electrically regarded as a human body. The shape of the human body was not considered in the evaluation since the shape of the phantom was simply rectangular and...
This paper describes an electrically isolated system for measuring signals in near-field coupling communication (NFCC) that uses the surface of the human body as a path to transmit signals in the MHz-band. It is important to assess the path loss of signal propagation near and on the human body to design a stable and reliable NFCC network. We developed an electrically isolated probe consisting of an...
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