Improving the Sensitivity of Chipless RFID Sensors: The Case of a Low-Humidity Sensor

This study is supposed to introduce a valid strategy for increasing the sensitivity of chipless radio frequency identification (RFID) encoders. The idea is to properly select the dielectric substrate in order to enhance the contribution of the sensitive layer and to maximize the frequency shift of t...

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Autores principales:	Giada Marchi, Viviana Mulloni, Omar Hammad Ali, Leandro Lorenzelli, Massimo Donelli
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	chipless RFID sensors microwave systems humidity sensor sensing materials Nafion 117 sensor sensitivity Electronics TK7800-8360
Acceso en línea:	https://doaj.org/article/ca775b9acde240d7a4646f96ce639c48
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spelling	oai:doaj.org-article:ca775b9acde240d7a4646f96ce639c482021-11-25T17:25:25ZImproving the Sensitivity of Chipless RFID Sensors: The Case of a Low-Humidity Sensor10.3390/electronics102228612079-9292https://doaj.org/article/ca775b9acde240d7a4646f96ce639c482021-11-01T00:00:00Zhttps://www.mdpi.com/2079-9292/10/22/2861https://doaj.org/toc/2079-9292This study is supposed to introduce a valid strategy for increasing the sensitivity of chipless radio frequency identification (RFID) encoders. The idea is to properly select the dielectric substrate in order to enhance the contribution of the sensitive layer and to maximize the frequency shift of the resonance peak. The specific case of a chipless sensor suitable for the detection of humidity in low-humidity regimes will be investigated both with numerical and experimental tests.Giada MarchiViviana MulloniOmar Hammad AliLeandro LorenzelliMassimo DonelliMDPI AGarticlechipless RFID sensorsmicrowave systemshumidity sensorsensing materialsNafion 117sensor sensitivityElectronicsTK7800-8360ENElectronics, Vol 10, Iss 2861, p 2861 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	chipless RFID sensors microwave systems humidity sensor sensing materials Nafion 117 sensor sensitivity Electronics TK7800-8360
spellingShingle	chipless RFID sensors microwave systems humidity sensor sensing materials Nafion 117 sensor sensitivity Electronics TK7800-8360 Giada Marchi Viviana Mulloni Omar Hammad Ali Leandro Lorenzelli Massimo Donelli Improving the Sensitivity of Chipless RFID Sensors: The Case of a Low-Humidity Sensor
description	This study is supposed to introduce a valid strategy for increasing the sensitivity of chipless radio frequency identification (RFID) encoders. The idea is to properly select the dielectric substrate in order to enhance the contribution of the sensitive layer and to maximize the frequency shift of the resonance peak. The specific case of a chipless sensor suitable for the detection of humidity in low-humidity regimes will be investigated both with numerical and experimental tests.
format	article
author	Giada Marchi Viviana Mulloni Omar Hammad Ali Leandro Lorenzelli Massimo Donelli
author_facet	Giada Marchi Viviana Mulloni Omar Hammad Ali Leandro Lorenzelli Massimo Donelli
author_sort	Giada Marchi
title	Improving the Sensitivity of Chipless RFID Sensors: The Case of a Low-Humidity Sensor
title_short	Improving the Sensitivity of Chipless RFID Sensors: The Case of a Low-Humidity Sensor
title_full	Improving the Sensitivity of Chipless RFID Sensors: The Case of a Low-Humidity Sensor
title_fullStr	Improving the Sensitivity of Chipless RFID Sensors: The Case of a Low-Humidity Sensor
title_full_unstemmed	Improving the Sensitivity of Chipless RFID Sensors: The Case of a Low-Humidity Sensor
title_sort	improving the sensitivity of chipless rfid sensors: the case of a low-humidity sensor
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/ca775b9acde240d7a4646f96ce639c48
work_keys_str_mv	AT giadamarchi improvingthesensitivityofchiplessrfidsensorsthecaseofalowhumiditysensor AT vivianamulloni improvingthesensitivityofchiplessrfidsensorsthecaseofalowhumiditysensor AT omarhammadali improvingthesensitivityofchiplessrfidsensorsthecaseofalowhumiditysensor AT leandrolorenzelli improvingthesensitivityofchiplessrfidsensorsthecaseofalowhumiditysensor AT massimodonelli improvingthesensitivityofchiplessrfidsensorsthecaseofalowhumiditysensor
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Improving the Sensitivity of Chipless RFID Sensors: The Case of a Low-Humidity Sensor

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