Yuji Nishikawa

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In this study, an electromagnetic field approach is used to clarify the mechanism of on-body transmission. A homogeneous cylinder is used as an arm model, and the characteristic of electromagnetic field distribution around the cylinder is extracted based on surface wave approximation and numerical analysis, respectively. As a result, the surface wave(More)
With the rapid progress of electronic and information technology, an expectation for the realization of body area network (BAN) has risen. In this study, we proposed a pulse transmission system with frequencies at dozens of megahertzes. The system was based on an impulse radio (IR) scheme with bi-phase modulation. By using the frequency-dependent finite(More)
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