Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Contactless interrogation"'
Publikováno v:
Sensors, Vol 20, Iss 12, p 3483 (2020)
A technique and electronic circuit for contactless electromagnetic interrogation of piezoelectric micro-electromechanical system (MEMS) resonator sensors are proposed. The adopted resonator is an aluminum-nitride (AlN) thin-film piezoelectric-on-sili
Externí odkaz:
https://doaj.org/article/58df712789ab4787b260018a0335f495
Publikováno v:
Micromachines, Vol 9, Iss 9, p 449 (2018)
Coil-coupled passive sensors can be interrogated without contact, exploiting the magnetic coupling between two coils forming a telemetric proximity link. A primary coil connected to the interface circuit forms the readout unit, while a passive sensor
Externí odkaz:
https://doaj.org/article/cf46f7334ef345119d5e568ba82f89ca
Publikováno v:
Sensors, Vol 20, Iss 3483, p 3483 (2020)
Sensors (Basel, Switzerland)
Sensors
Volume 20
Issue 12
Sensors (Basel, Switzerland)
Sensors
Volume 20
Issue 12
A technique and electronic circuit for contactless electromagnetic interrogation of piezoelectric micro-electromechanical system (MEMS) resonator sensors are proposed. The adopted resonator is an aluminum-nitride (AlN) thin-film piezoelectric-on-sili
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ae14e1bb84caa37e19e79ce75e7520a1
https://www.mdpi.com/1424-8220/20/12/3483
https://www.mdpi.com/1424-8220/20/12/3483
Publikováno v:
Proceedings, Vol 1, Iss 4, p 395 (2017)
This paper presents a measurement technique and system for the contactless interrogation of capacitive sensors via electromagnetic coupling. The interrogation unit employs a primary coil to periodically excite the capacitive sensor connected to a sec
Externí odkaz:
https://doaj.org/article/a901a9691e614db79fafde8e053b0e20
Publikováno v:
IEEE transactions on ultrasonics, ferroelectrics, and frequency control. 67(4)
A novel quartz crystal resonator (QCR) sensor with a printed-on-crystal conductive coil, named sensor coil, is presented. The sensor coil electromagnetically coupled to an external readout coil allow to perform contactless interrogation of the QCR wo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d2be111e4d1fa4a9eee80398d3a2f533
https://pubmed.ncbi.nlm.nih.gov/31796397
https://pubmed.ncbi.nlm.nih.gov/31796397
Publikováno v:
Lecture Notes in Electrical Engineering ISBN: 9783030375577
A novel quartz crystal resonator sensor, which embeds a conductive printed planar coil that enables electromagnetic contactless interrogation techniques is presented. An aerosol-jet process is used to precisely and accurately deposit electronic inks
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e25fe544c4b0518d210bc7e0341a30ab
https://doi.org/10.1007/978-3-030-37558-4_44
https://doi.org/10.1007/978-3-030-37558-4_44
Publikováno v:
Electronics
Volume 8
Issue 6
Electronics (Basel) 8 (2019): 675–675. doi:10.3390/electronics8060675
info:cnr-pdr/source/autori:Demori, Marco; Bau, Marco; Dalola, Simone; Ferrari, Marco; Ferrari, Vittorio/titolo:Low-Frequency RFID Signal and Power Transfer Circuitry for Capacitive and Resistive Mixed Sensor Array/doi:10.3390%2Felectronics8060675/rivista:Electronics (Basel)/anno:2019/pagina_da:675/pagina_a:675/intervallo_pagine:675–675/volume:8
Electronics, Vol 8, Iss 6, p 675 (2019)
Volume 8
Issue 6
Electronics (Basel) 8 (2019): 675–675. doi:10.3390/electronics8060675
info:cnr-pdr/source/autori:Demori, Marco; Bau, Marco; Dalola, Simone; Ferrari, Marco; Ferrari, Vittorio/titolo:Low-Frequency RFID Signal and Power Transfer Circuitry for Capacitive and Resistive Mixed Sensor Array/doi:10.3390%2Felectronics8060675/rivista:Electronics (Basel)/anno:2019/pagina_da:675/pagina_a:675/intervallo_pagine:675–675/volume:8
Electronics, Vol 8, Iss 6, p 675 (2019)
This paper presents a contactless measurement system for a mixed array of resistive and capacitive sensors exploiting a low-frequency radio-frequency identification (RFID)-based approach. The system is composed of a reader unit which provides power t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d2be2f28c68065c28717bd3680e7ef10
Akademický článek
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Akademický článek
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Publikováno v:
Sensors and Actuators A: Physical. 202:100-105
Piezoelectric resonator sensors that can be contactless interrogated as passive elements are proposed. The interrogation technique is based on time-gated excitation and detection phases, exploiting the sensing of the transient response of the resonat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::906e4dac8ca1f7b13b3f1eae88a0042c
https://doi.org/10.1016/j.sna.2013.04.029
https://doi.org/10.1016/j.sna.2013.04.029