Humidity and Temperature Dual Flexible Microwave Sensor
dc.rights.license | open | en_US |
hal.structure.identifier | Laboratoire de l'intégration, du matériau au système [IMS] | |
dc.contributor.author | NGOUNE, Bernard Bobby | |
hal.structure.identifier | Laboratoire de l'intégration, du matériau au système [IMS] | |
dc.contributor.author | HALLIL, Hamida | |
dc.contributor.author | BILA, Stephane | |
dc.contributor.author | BAILLARGEAT, Dominique | |
dc.contributor.author | BONDU, Benoit | |
hal.structure.identifier | Laboratoire de Chimie des Polymères Organiques [LCPO] | |
dc.contributor.author | CLOUTET, Eric
IDREF: 151048681 | |
hal.structure.identifier | Laboratoire de l'intégration, du matériau au système [IMS] | |
dc.contributor.author | DEJOUS, Corinne | |
dc.date.accessioned | 2024-05-14T09:06:46Z | |
dc.date.available | 2024-05-14T09:06:46Z | |
dc.date.issued | 2022-10 | |
dc.date.conference | 2022-10-24 | |
dc.identifier.issn | 2473-2001 | en_US |
dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/199818 | |
dc.description.abstractEn | A dual flexible microwave sensor is presented for humidity and temperature sensing. The sensor consists of two microstrip interdigitated resonators printed on a flexible Kapton substrate. One resonator is coated with polyethyleneimine silane 1:0.5 and the other is left uncoated. The coated resonator at 3.26 GHz showed a good sensitivity of - 0.45 MHz/%RH and -0.01 dB/%RH in a range of 35 - 85 % RH, with low hysteresis (<5%), and -0.192 MHz/°C and 0.01 dB/°C in a range of 30 - 45 °C. On the other hand, the uncoated resonator showed a linear response and high hysteresis (> 30%) with a low sensitivity of -0.045 MHz/%RH and 0 dB/%RH under humidity. It showed a temperature sensitivity of 0.07 MHz/oC and 0.01 dB/oC. RH sensitivity does not vary with temperature for both the coated and uncoated resonators. The uncoated resonator showed a distinct RH-independent temperature sensitivity in magnitude which makes it easier to decorrelate variations of both parameters. | |
dc.language.iso | EN | en_US |
dc.subject | Temperature sensors | |
dc.subject | Microwave integrated circuits | |
dc.subject | Sensitivity | |
dc.subject | Humidity | |
dc.subject | Microwave sensors | |
dc.subject | Microwave circuits | |
dc.subject | Sensors | |
dc.subject | Dual microwave sensor | |
dc.subject | Humidity | |
dc.subject | Temperature | |
dc.subject | Polymer sensitive material | |
dc.subject | Passive resonator | |
dc.title.en | Humidity and Temperature Dual Flexible Microwave Sensor | |
dc.type | Communication dans un congrès | en_US |
dc.identifier.doi | 10.1109/ICECS202256217.2022.9971127 | en_US |
dc.subject.hal | Sciences de l'ingénieur [physics] | en_US |
bordeaux.page | 1-4 | en_US |
bordeaux.hal.laboratories | IMS : Laboratoire de l'Intégration du Matériau au Système - UMR 5218 | en_US |
bordeaux.institution | Université de Bordeaux | en_US |
bordeaux.institution | Bordeaux INP | en_US |
bordeaux.institution | CNRS | en_US |
bordeaux.conference.title | 2022 29th IEEE International Conference on Electronics, Circuits and Systems (ICECS) | en_US |
bordeaux.country | gb | en_US |
bordeaux.title.proceeding | 2022 29th IEEE International Conference on Electronics, Circuits and Systems (ICECS) | en_US |
bordeaux.team | WAVES-MDA | en_US |
bordeaux.conference.city | Glasgow | en_US |
hal.invited | oui | en_US |
hal.proceedings | oui | en_US |
hal.conference.end | 2022-10-26 | |
hal.popular | non | en_US |
hal.audience | Internationale | en_US |
hal.export | false | |
dc.rights.cc | Pas de Licence CC | en_US |
bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.date=2022-10&rft.spage=1-4&rft.epage=1-4&rft.eissn=2473-2001&rft.issn=2473-2001&rft.au=NGOUNE,%20Bernard%20Bobby&HALLIL,%20Hamida&BILA,%20Stephane&BAILLARGEAT,%20Dominique&BONDU,%20Benoit&rft.genre=unknown |
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