passive wireless displacement sensor based on rfid technology In this article, a wireless passive flexible pressure sensor based on ultrahigh-frequency (UHF) radio frequency identification (RFID) technology is proposed. The sensor consists of three layers, including a flexible RFID tag, an absorptive layer of ferrite film, and a compressive separation sponge in between.
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0 · Passive wireless displacement sensor based on RFID technology
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This research demonstrates feasibility of using off-the-shelf radio frequency identification (RFID) tags to build a low cost passive wireless displacement sensor, suitable for applications such as crack detection in buildings and bridges. In this study, a passive UHF RFID-enabled sensor system for elevated .
This research demonstrates feasibility of using off-the-shelf radio frequency identification (RFID) tags to build a low cost passive wireless displacement sensor, suitable for applications such as crack detection in buildings and bridges. In this study, a passive UHF RFID-enabled sensor system for elevated temperature detection has been demonstrated consisting of an RFID reader and disposable temperature sensor comprising an UHF antenna, chip and temperature sensitive unit. This research demonstrates feasibility of using off-the-shelf radio frequency identification (RFID) tags to build a low cost passive wireless displacement sensor, suitable for applications. In this article, a wireless passive flexible pressure sensor based on ultrahigh-frequency (UHF) radio frequency identification (RFID) technology is proposed. The sensor consists of three layers, including a flexible RFID tag, an absorptive layer of ferrite film, and a compressive separation sponge in between.
Wireless sensors, using radio frequency identification (RFID) technology, are attractive means of getting around some of these adversities. These sensors are formed by an antenna and an integrated RFID component. The displacement and tilt angle of an object are useful information for wireless monitoring applications. In this paper, a low-cost detection method based on passive radio frequency identification (RFID) technology is proposed.The use of RFID tags to build wireless displacement sensors are of fundamental importance for monitoring structural health of buildings and bridges. Wireless displacement sensors can help prevent unnecessary and expensive structural repairs by .
An ultra-high frequency (UHF) RFID section consisting of two antennas is used to measure the displacement of metal structures in which the tag antenna is mounted on metal.This paper introduces a passive RFID two-parameter gas sensor, which can detect CO2 and ethanol simultaneously. The sensor uses ZnO/CuO/RGO and SnO2/CuS/RGO nanocomposites to convert different gas concentrations into antenna amplitude and frequency changes for fast, non-contact detection.It is shown that displacement measurement resolutions of 1 mm and 5 mm can be achieved within λ and 6λ starting distances, respectively, between antennas (Australian UHF RFID frequency band) by changes in the received phase.
Passive wireless displacement sensor based on RFID technology
This research demonstrates feasibility of using off-the-shelf radio frequency identification (RFID) tags to build a low cost passive wireless displacement sensor, suitable for applications such as crack detection in buildings and bridges. In this study, a passive UHF RFID-enabled sensor system for elevated temperature detection has been demonstrated consisting of an RFID reader and disposable temperature sensor comprising an UHF antenna, chip and temperature sensitive unit.
This research demonstrates feasibility of using off-the-shelf radio frequency identification (RFID) tags to build a low cost passive wireless displacement sensor, suitable for applications.
In this article, a wireless passive flexible pressure sensor based on ultrahigh-frequency (UHF) radio frequency identification (RFID) technology is proposed. The sensor consists of three layers, including a flexible RFID tag, an absorptive layer of ferrite film, and a compressive separation sponge in between.
Wireless sensors, using radio frequency identification (RFID) technology, are attractive means of getting around some of these adversities. These sensors are formed by an antenna and an integrated RFID component.
The displacement and tilt angle of an object are useful information for wireless monitoring applications. In this paper, a low-cost detection method based on passive radio frequency identification (RFID) technology is proposed.The use of RFID tags to build wireless displacement sensors are of fundamental importance for monitoring structural health of buildings and bridges. Wireless displacement sensors can help prevent unnecessary and expensive structural repairs by .An ultra-high frequency (UHF) RFID section consisting of two antennas is used to measure the displacement of metal structures in which the tag antenna is mounted on metal.
This paper introduces a passive RFID two-parameter gas sensor, which can detect CO2 and ethanol simultaneously. The sensor uses ZnO/CuO/RGO and SnO2/CuS/RGO nanocomposites to convert different gas concentrations into antenna amplitude and frequency changes for fast, non-contact detection.
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passive wireless displacement sensor based on rfid technology|Passive wireless displacement sensor based on RFID technology