Transmission characteristics of RFID sensor systems embedded in concrete
- Completely embedded sensor systems for long-term operation offer innovative possibilities for structural health monitoring of concrete structures. Measuring of relevant parameters, e.g., temperature, humidity, or indication of corrosion can be performed with low energy sensors. This allows to implement passive RFID sensor systems without cable connection and battery, which are power supplied exclusively by the electromagnetic field from the external reader device. To evaluate characteristics and conditions of this concept, a systematical investigation of the transmission characteristics with variation of relevant parameters, as communication frequency, installation depth, type of concrete, moisture content, etc. is currently carried out in an interdisciplinary Research project at BAM. First results are presented in this paper.
Autor*innen: | Matthias BartholmaiORCiD |
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Koautor*innen: | Sergej Johann, Michael Kammermeier, Maximilian Müller, Christoph StrangfeldORCiD |
Dokumenttyp: | Posterpräsentation |
Veröffentlichungsform: | Präsentation |
Sprache: | Englisch |
Jahr der Erstveröffentlichung: | 2016 |
DDC-Klassifikation: | Naturwissenschaften und Mathematik / Chemie / Analytische Chemie |
Technik, Medizin, angewandte Wissenschaften / Ingenieurwissenschaften / Ingenieurbau | |
Freie Schlagwörter: | Embedded sensors; Energy harvesting; RFID sensors; Structural health monitoring; Transmission characteristics; Wireless sensors |
Veranstaltung: | IEEE Sensors 2016 |
Veranstaltungsort: | Orlando, FL, USA |
Beginndatum der Veranstaltung: | 30.10.2016 |
Enddatum der Veranstaltung: | 02.11.2016 |
Verfügbarkeit des Dokuments: | Datei im Netzwerk der BAM verfügbar ("Closed Access") |
Datum der Freischaltung: | 22.11.2016 |
Referierte Publikation: | Nein |