Wireless ferroelectric resonating sensor

Ville Viikari; Heikki Seppä; Tomi Mattila; Ari Alastalo

doi:10.1109/TUFFC.2010.1482

Wireless ferroelectric resonating sensor

Ville Viikari
, Heikki Seppä
, Tomi Mattila
, Ari Alastalo

VTT (former employee or external)

Research output: Contribution to journal › Article › Scientific › peer-review

20 Citations (Scopus)

Abstract

This paper presents a passive wireless resonating sensor that is based on a ferroelectric varactor. The sensor replies with its data at an intermodulation frequency when a reader device illuminates it at 2 closely located frequencies. The paper derives a theoretical equation for the response of such a sensor, verifies the theory by simulations, and demonstrates a temperature sensor based on a ferroelectric varactor.

Original language	English
Pages (from-to)	785-791
Journal	IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control
Volume	57
Issue number	4
DOIs	https://doi.org/10.1109/TUFFC.2010.1482
Publication status	Published - 2010
MoE publication type	A1 Journal article-refereed

Keywords

sensors
wireless sensors
ferroelectric varactors

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10.1109/TUFFC.2010.1482

Cite this

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title = "Wireless ferroelectric resonating sensor",

abstract = "This paper presents a passive wireless resonating sensor that is based on a ferroelectric varactor. The sensor replies with its data at an intermodulation frequency when a reader device illuminates it at 2 closely located frequencies. The paper derives a theoretical equation for the response of such a sensor, verifies the theory by simulations, and demonstrates a temperature sensor based on a ferroelectric varactor.",

keywords = "sensors, wireless sensors, ferroelectric varactors",

author = "Ville Viikari and Heikki Sepp{\"a} and Tomi Mattila and Ari Alastalo",

year = "2010",

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T1 - Wireless ferroelectric resonating sensor

AU - Viikari, Ville

AU - Seppä, Heikki

AU - Mattila, Tomi

AU - Alastalo, Ari

PY - 2010

Y1 - 2010

N2 - This paper presents a passive wireless resonating sensor that is based on a ferroelectric varactor. The sensor replies with its data at an intermodulation frequency when a reader device illuminates it at 2 closely located frequencies. The paper derives a theoretical equation for the response of such a sensor, verifies the theory by simulations, and demonstrates a temperature sensor based on a ferroelectric varactor.

AB - This paper presents a passive wireless resonating sensor that is based on a ferroelectric varactor. The sensor replies with its data at an intermodulation frequency when a reader device illuminates it at 2 closely located frequencies. The paper derives a theoretical equation for the response of such a sensor, verifies the theory by simulations, and demonstrates a temperature sensor based on a ferroelectric varactor.

KW - sensors

KW - wireless sensors

KW - ferroelectric varactors

U2 - 10.1109/TUFFC.2010.1482

DO - 10.1109/TUFFC.2010.1482

M3 - Article

SN - 0885-3010

VL - 57

SP - 785

EP - 791

JO - IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control

JF - IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control

IS - 4

ER -

Wireless ferroelectric resonating sensor

Abstract

Keywords

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