Wireless Temperature Sensing with BST-Based Chipless Transponder Utilizing a Passive Phase Modulation Scheme

Mandel, Christian; Maune, Holger; Maasch, Matthias; Sazegar, Mohsen; Kubina, Bernd; Schüßler, Martin; Jakoby, Rolf

doi:10.1515/freq.2011.031

Cited by 19 publications

(11 citation statements)

References 6 publications

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“…A different approach outlined by Mandel et al [181] made use of a CRLH transmission line with a temperature-sensitive element. This material, barium-strontium-titanate, is used to create temperature-dependent capacitances to allow for phase encoding of the reflected signal.…”

Section: Rfid Sensor Implementationsmentioning

confidence: 99%

“…Barium strontium titanate (BST) was used as a temperature-sensitive ceramic material by Mandel et al [181]. This material has a temperature-dependent ferroelectric polarizability and permittivity arising from a ferroelectric phase transition that takes place at or just below the Curie temperature (depending on the impurity levels in the material), as discussed by Vendik [307].…”

Section: Overview Of Previously Used Rfid Sensor Materialsmentioning

confidence: 99%

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A Review of Chipless Remote Sensing Solutions Based on RFID Technology

Gee

Anandarajah

Collins

2019

Sensors

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Chipless Radio Frequency Identification (RFID) has been used in a variety of remote sensing applications and is currently a hot research topic. To date, there have been a large number of chipless RFID tags developed in both academia and in industry that boast a large variation in design characteristics. This review paper sets out to discuss the various design aspects needed in a chipless RFID sensor. Such aspects include: (1) Addressing strategies to allow for unique identification of the tag, (2) Sensing mechanisms used to allow for impedance-based response signal modulation and (3) Sensing materials to introduce the desired impedance change when under the influence of the target stimulus. From the tabular comparison of the various sensing and addressing techniques, it is concluded that although many sensors provide adequate performance characteristics, more work is needed to ensure that this technology is capable/robust enough to operate in many of the applications it has been earmarked for.

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Section: Rfid Sensor Implementationsmentioning

confidence: 99%

Section: Overview Of Previously Used Rfid Sensor Materialsmentioning

confidence: 99%

A Review of Chipless Remote Sensing Solutions Based on RFID Technology

Gee

Anandarajah

Collins

2019

Sensors

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“…Many of them are based on the split ring resonator (SRR) [24,[151][152][153][154][155][156][157][158][159], and many others on the CRLH transmission line [160][161][162][163][164][165][166][167][168][169][170][171][172][173][174], mainly reported by the Group of Professor R. Jakoby at Darmstadt (Germany).…”

Section: Applications Of Metamaterials Transmission Lines (Part Iii): mentioning

confidence: 99%

Metamaterials for Wireless Communications, Radiofrequency Identification, and Sensors

Martín

2012

ISRN Electronics

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This paper is focused on the application of concepts derived from metamaterials to the development of novel devices, circuits, and antennas of interest in wireless communications, radiofrequency identification (RFID), and sensors. Specifically, it is shown that artificial transmission lines based (or inspired) on metamaterials exhibit interesting properties, useful for the implementation of high-performance and compact devices as well as novel functional devices. Thanks to the presence of reactive loading elements in such artificial lines, the main line parameters, that is, the characteristic impedance and the phase constant, can be engineered. This has opened new paths for RF and microwave circuit and antenna design on the basis of impedance and dispersion engineering.

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“…For temperature sensors, two main principles based on the variability of the RF resonance have been studied: modification of electromagnetic coupling by bimorph cantilever [1][2][3] and variation of the substrate permittivity [4][5]. The second principle is especially interesting as its fabrication is very simple (only metal patterning on substrate is required).…”

Section: Introductionmentioning

confidence: 99%

Wireless chipless passive microfluidic temperature sensor

Rifai

Debourg

Bouaziz

et al. 2013

2013 Transducers &Amp; Eurosensors XXVII: The 17th International Conference on Solid-State Sensors, Actuators and Microsystems

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Autonomous wireless sensors are a key technology for "Ambiant Intelligence". For several years, chiplesselectromagnetics sensors are studied to overcome the limitations of other passive sensors like low interrogation distance.In this paper we present a new concept of passive temperature sensor based on the electromagnetic coupling between an RF capacitor and dielectric liquid moving inside a SU8 micro-channel. The concept is validated using water as dielectric liquid with a full scale variation of S11 versus temperature around 8dB at 29.75GHz

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Wireless Temperature Sensing with BST-Based Chipless Transponder Utilizing a Passive Phase Modulation Scheme

Cited by 19 publications

References 6 publications

A Review of Chipless Remote Sensing Solutions Based on RFID Technology

A Review of Chipless Remote Sensing Solutions Based on RFID Technology

Metamaterials for Wireless Communications, Radiofrequency Identification, and Sensors

Wireless chipless passive microfluidic temperature sensor

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