Towards battery-less RF sensing

Manila Kodali, Le Ngu Nguyen, Stephan Sigg

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

1 Citation (Scopus)
55 Downloads (Pure)

Abstract

Recent work has demonstrated the use of the radio interface as a sensing modality for gestures, activities and situational perception. The field generally moves towards larger bandwidths, multiple antennas, and higher, mmWave frequency domains, which allow for the recognition of minute movements. We envision another set of applications for RF sensing: battery-less autonomous sensing devices. In this work, we investigate transceiver-less passive RF-sensors which are excited by the fluctuation of the received power over the wireless channel. In particular, we demonstrate the use of battery-less RF-sensing for applications of on-body gesture recognition integrated into smart garment, as well as the integration of such sensing capabilities into smart surfaces.

Original languageEnglish
Title of host publication2021 IEEE International Conference on Pervasive Computing and Communications Workshops and other Affiliated Events, PerCom Workshops 2021
PublisherIEEE
Pages352-355
Number of pages4
ISBN (Electronic)9781665404242
DOIs
Publication statusPublished - 25 May 2021
MoE publication typeA4 Conference publication
EventIEEE International Conference on Pervasive Computing and Communications Workshops - Kassel, Germany
Duration: 22 Mar 202126 Mar 2021
https://www.percom.org/

Publication series

NameIEEE international conference on pervasive computing and communications workshops
PublisherIEEE

Conference

ConferenceIEEE International Conference on Pervasive Computing and Communications Workshops
Abbreviated titlePerCom Workshops
Country/TerritoryGermany
CityKassel
Period22/03/202126/03/2021
Internet address

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