Multi-point single-antenna sensing enabled by wireless nested split-ring resonator sensors
buir.contributor.author | Demir, Hilmi Volkan | |
buir.contributor.orcid | Demir, Hilmi Volkan|0000-0003-1793-112X | |
dc.citation.epage | 7752 | en_US |
dc.citation.issueNumber | 21 | en_US |
dc.citation.spage | 7744 | en_US |
dc.citation.volumeNumber | 16 | en_US |
dc.contributor.author | Ozbey, B. | en_US |
dc.contributor.author | Ertürk, V. B. | en_US |
dc.contributor.author | Kurc, O. | en_US |
dc.contributor.author | Altintas, A. | en_US |
dc.contributor.author | Demir, Hilmi Volkan | en_US |
dc.date.accessioned | 2018-04-12T10:43:04Z | |
dc.date.available | 2018-04-12T10:43:04Z | |
dc.date.issued | 2016 | en_US |
dc.department | Department of Electrical and Electronics Engineering | en_US |
dc.department | Institute of Materials Science and Nanotechnology (UNAM) | en_US |
dc.department | Department of Physics | en_US |
dc.description.abstract | In this paper, simultaneous multi-point wireless sensing is proposed and demonstrated via multiple sensors in nested split-ring resonator (NSRR) geometry coupled to a single illuminator antenna. In this passive multi-point sensing system, each probe in the sensor array is assigned a non-overlapping spectral interval for frequency shift in response to local mechanical loading around a unique operating resonance frequency in the band of the antenna. Here, it is shown that the antenna is capable of capturing the responses from all probes in a single frequency sweep. Furthermore, the inter-coupling between the array elements and the effect of antenna illumination on the coupling are experimentally investigated in a systematic way. In addition, as a proof-of-concept real-life application in structural health monitoring, two NSRR sensors are located inside a concrete beam to monitor the strain forming on reinforcing bars, and this dual-probe system is demonstrated to record strain simultaneously via both of the embedded probes. | en_US |
dc.description.provenance | Made available in DSpace on 2018-04-12T10:43:04Z (GMT). No. of bitstreams: 1 bilkent-research-paper.pdf: 179475 bytes, checksum: ea0bedeb05ac9ccfb983c327e155f0c2 (MD5) Previous issue date: 2016 | en |
dc.identifier.doi | 10.1109/JSEN.2016.2604020 | en_US |
dc.identifier.issn | 1530-437X | |
dc.identifier.uri | http://hdl.handle.net/11693/36519 | |
dc.language.iso | English | en_US |
dc.publisher | Institute of Electrical and Electronics Engineers Inc. | en_US |
dc.relation.isversionof | http://dx.doi.org/10.1109/JSEN.2016.2604020 | en_US |
dc.source.title | IEEE Sensors Journal | en_US |
dc.subject | Displacement sensor | en_US |
dc.subject | Multi-point sensing | en_US |
dc.subject | Multiple sensors | en_US |
dc.subject | Nested split ring resonator (NSRR) | en_US |
dc.subject | Strain sensor | en_US |
dc.subject | Structural health monitoring (SHM) | en_US |
dc.subject | Wireless passive sensor | en_US |
dc.title | Multi-point single-antenna sensing enabled by wireless nested split-ring resonator sensors | en_US |
dc.type | Article | en_US |
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