Compact Multi Bit Slotted C-Scatterer for Threshold Sensitive Chipless Wireless Temperature Sensor
This paper presents a novel compact scatterer structure for a passive chipless wireless temperature threshold sensor. The structure is based on a single C-scatterer with multiple embedded slots; each slot forms a sub-scatterer dedicated to resonating in one regulated band. This structure has the adv...
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| Format: | Article |
| Language: | English |
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MDPI AG
2018-06-01
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| Series: | Technologies |
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| Online Access: | http://www.mdpi.com/2227-7080/6/3/59 |
| _version_ | 1818944013264224256 |
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| author | Hatem El Matbouly Smail Tedjini Konstantinos Zannas Yvan Duroc |
| author_facet | Hatem El Matbouly Smail Tedjini Konstantinos Zannas Yvan Duroc |
| author_sort | Hatem El Matbouly |
| collection | DOAJ |
| description | This paper presents a novel compact scatterer structure for a passive chipless wireless temperature threshold sensor. The structure is based on a single C-scatterer with multiple embedded slots; each slot forms a sub-scatterer dedicated to resonating in one regulated band. This structure has the advantage of increasing the data capacity without increasing the number of scatterers, which results in a more compact sensor size. The sensing principle is based on the detuning of the resonance frequency peaks of the backscattered signal from the slotted scatterer due to temperature variations. For the first time, this work demonstrates the design of a passive chipless sensor while at the same time respecting the conventional radio frequency (RF) emission regulations. The sensor only exploits the allowed bands: European Telecommunications Standards Institute (ETSI) and Industrial, Scientific and Medical (ISM). Sensitivity measurement results show sensitive characteristics in the order of 10−4 GHz/°C in accordance with the theoretical predictions. |
| first_indexed | 2024-12-20T07:36:28Z |
| format | Article |
| id | doaj.art-a925734156c84675ad724cfdfac28f00 |
| institution | Directory Open Access Journal |
| issn | 2227-7080 |
| language | English |
| last_indexed | 2024-12-20T07:36:28Z |
| publishDate | 2018-06-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Technologies |
| spelling | doaj.art-a925734156c84675ad724cfdfac28f002022-12-21T19:48:17ZengMDPI AGTechnologies2227-70802018-06-01635910.3390/technologies6030059technologies6030059Compact Multi Bit Slotted C-Scatterer for Threshold Sensitive Chipless Wireless Temperature SensorHatem El Matbouly0Smail Tedjini1Konstantinos Zannas2Yvan Duroc3Laboratoire de Conception et d’Intégration des Systèmes (LCIS), Grenoble-INP, Université Grenoble-Alpes, Valence F-26902, FranceLaboratoire de Conception et d’Intégration des Systèmes (LCIS), Grenoble-INP, Université Grenoble-Alpes, Valence F-26902, FranceLaboratoire de Conception et d’Intégration des Systèmes (LCIS), Grenoble-INP, Université Grenoble-Alpes, Valence F-26902, FranceAmpère, University Claude Bernard Lyon 1 (UCBL), University of Lyon, Villeurbanne F-69622, FranceThis paper presents a novel compact scatterer structure for a passive chipless wireless temperature threshold sensor. The structure is based on a single C-scatterer with multiple embedded slots; each slot forms a sub-scatterer dedicated to resonating in one regulated band. This structure has the advantage of increasing the data capacity without increasing the number of scatterers, which results in a more compact sensor size. The sensing principle is based on the detuning of the resonance frequency peaks of the backscattered signal from the slotted scatterer due to temperature variations. For the first time, this work demonstrates the design of a passive chipless sensor while at the same time respecting the conventional radio frequency (RF) emission regulations. The sensor only exploits the allowed bands: European Telecommunications Standards Institute (ETSI) and Industrial, Scientific and Medical (ISM). Sensitivity measurement results show sensitive characteristics in the order of 10−4 GHz/°C in accordance with the theoretical predictions.http://www.mdpi.com/2227-7080/6/3/59threshold temperature sensingchipless technologyelectromagnetic scattering |
| spellingShingle | Hatem El Matbouly Smail Tedjini Konstantinos Zannas Yvan Duroc Compact Multi Bit Slotted C-Scatterer for Threshold Sensitive Chipless Wireless Temperature Sensor Technologies threshold temperature sensing chipless technology electromagnetic scattering |
| title | Compact Multi Bit Slotted C-Scatterer for Threshold Sensitive Chipless Wireless Temperature Sensor |
| title_full | Compact Multi Bit Slotted C-Scatterer for Threshold Sensitive Chipless Wireless Temperature Sensor |
| title_fullStr | Compact Multi Bit Slotted C-Scatterer for Threshold Sensitive Chipless Wireless Temperature Sensor |
| title_full_unstemmed | Compact Multi Bit Slotted C-Scatterer for Threshold Sensitive Chipless Wireless Temperature Sensor |
| title_short | Compact Multi Bit Slotted C-Scatterer for Threshold Sensitive Chipless Wireless Temperature Sensor |
| title_sort | compact multi bit slotted c scatterer for threshold sensitive chipless wireless temperature sensor |
| topic | threshold temperature sensing chipless technology electromagnetic scattering |
| url | http://www.mdpi.com/2227-7080/6/3/59 |
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