RF-Powered Multi-Sensing Platform for RFID with Frequency Modulation

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

Researchers

Research units

  • Metso Automation

Abstract

We present an approach for making an RFID capable of sensing multiple measurands. In this approach, sensor’s information is carried in the modulation frequency. Analytical expressions describing the sensor’s operation are reviewed and, for the first time, this kind of sensor capable of measuring two quantities, humidity and illumination, is experimentally demonstrated. Finally, we demonstrate a generic multi-sensing platform by using humidity and light sensors. Results show that humidity and illumination can be monitored wirelessly across 13 m.

Details

Original languageEnglish
Title of host publicationProceedings of the 46th European Microwave Conference Proceedings, EuMC 2016
Publication statusPublished - 19 Jan 2017
MoE publication typeA4 Article in a conference publication
EventEuropean Microwave Conference - London, United Kingdom
Duration: 4 Oct 20166 Oct 2016
Conference number: 46

Publication series

NameEuropean Microwave Conference
PublisherEuropean Microwave Association
ISSN (Print)2325-0305

Conference

ConferenceEuropean Microwave Conference
Abbreviated titleEuMC 2016
CountryUnited Kingdom
CityLondon
Period04/10/201606/10/2016

    Research areas

  • diode, mixer, modulation, multi-sensing, oscillator, wireless sensor, RF identification (RFID)

ID: 10618777