Capacitive body-coupled communication in the 400-500 MHz frequency band

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.

Domaines

Micro et nanotechnologies/Microélectronique

Fichier principal

2019_10_14_Bodynets_Report_Robin_Benarrouch_Camera_ready_Springer_HAL.pdf (1.64 Mo)

Origine	Fichiers produits par l'(les) auteur(s)

Andreas Kaiser : Connectez-vous pour contacter le contributeur

https://hal.univ-lille.fr/hal-02386522

Soumis le : vendredi 29 novembre 2019-13:12:30

Dernière modification le : mardi 19 novembre 2024-14:04:09

Dates et versions

hal-02386522 , version 1 (29-11-2019)

hal-02386522 , version 2 (11-10-2021)

Identifiants

HAL Id : hal-02386522 , version 1
DOI : 10.1007/978-3-030-34833-5_18

Citer

Robin Benarrouch, Arno Thielens, Andreia Cathelin, Antoine Frappé, Andreas Kaiser, et al.. Capacitive body-coupled communication in the 400-500 MHz frequency band. 14th EAI International Conference Body Area Networks: Smart IoT and Big Data for Intelligent Health Management, BODYNETS 2019, Florence, Italy, Oct 2019, Florence, Italy. pp.218-235, ⟨10.1007/978-3-030-34833-5_18⟩. ⟨hal-02386522v1⟩

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