Capacitive Body-Coupled Communication in the 400–500 MHz Frequency Band

Robin Benarrouch; Arno Thielens; Andreia Cathelin; Antoine Frappé; Andreas Kaiser; Jan Rabaey

doi:10.1007/978-3-030-34833-5_18

Chapitre d'ouvrage

Capacitive Body-Coupled Communication in the 400–500 MHz Frequency Band

Robin Benarrouch ^{1, 2} Arno Thielens ³ Andreia Cathelin ¹ Antoine Frappé ² Andreas Kaiser ² Jan Rabaey ⁴

1 STMicroelectronics

2 IEMN - Institut d’Électronique, de Microélectronique et de Nanotechnologie (IEMN) - UMR 8520

3 UGENT - Ghent University [Belgium]

4 BWRC - Berkeley Wireless Research Center [Berkeley]

Abstract : One approach to enable wireless communication between body-worn nodes is to use capacitive body-coupled communication (CBCC). This technique, which uses capacitive electrodes as transducing elements, has previously been demonstrated at relatively low frequencies (<200 MHz) and hence also low bandwidths. This work presents a theoretical analysis of wireless C-BCC, between body worn electrodes at higher frequencies (420-510 MHz), offering the potential for higher data rates. The theory is confirmed both by numerical simulations (performed on a human body phantom), and actual wireless communication between two prototypes on the arm of a real human.

Type de document :

Chapitre d'ouvrage

Domaine :

Sciences de l'ingénieur [physics] / Micro et nanotechnologies/Microélectronique

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https://hal.univ-lille.fr/hal-02386522
Contributeur : Andreas Kaiser <>
Soumis le : vendredi 29 novembre 2019 - 13:12:30
Dernière modification le : mardi 24 novembre 2020 - 14:18:15

Capacitive Body-Coupled Communication in the 400–500 MHz Frequency Band

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Capacitive Body-Coupled Communication in the 400–500 MHz Frequency Band

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