title: Magnetic human body communication.
abstract: This paper presents a new human body communication (HBC) technique that employs magnetic resonance for data transfer in wireless body-area networks (BANs). Unlike electric field HBC (eHBC) links, which do not necessarily travel well through many biological tissues, the proposed magnetic HBC (mHBC) link easily travels through tissue, offering significantly reduced path loss and, as a result, reduced transceiver power consumption. In this paper the proposed mHBC concept is validated via finite element method simulations and measurements. It is demonstrated that path loss across the body under various postures varies from 10-20 dB, which is significantly lower than alternative BAN techniques.
authors.forename: Jiwoong
authors.initials: J
authors.lastname: Park
authors.forename: Patrick P
authors.initials: PP
authors.lastname: Mercier
mesh_terms: D055724:Electrophysiological Phenomena; D006801:Humans; D007256:Information Systems; D060328:Magnetic Phenomena; D008297:Male; D011187:Posture; D059015:Wireless Technology