Detail publikačního výsledku

A wireless W-band 3D-printed temperature sensor based on a three-dimensional photonic crystal operating beyond 1000 ∘C

SÁNCHEZ-PASTOR, J.; KADĚRA, P.; SAKAKI, M.; JAKOBY, R.; LÁČÍK, J.; BENSON, N.; JIMÉNEZ-SÁEZ, A.

Originální název

A wireless W-band 3D-printed temperature sensor based on a three-dimensional photonic crystal operating beyond 1000 ∘C

Anglický název

A wireless W-band 3D-printed temperature sensor based on a three-dimensional photonic crystal operating beyond 1000 ∘C

Druh

Článek WoS

Originální abstrakt

In addressing sensing in harsh and dynamic environments, there are no available millimeter-wave chipless and wireless sensors capable of continuous operation at extremely high temperatures. Here we present a fully dielectric wireless temperature sensor capable of operating beyond 1000 °C. The sensor uses high-Q cavities embedded within a three-dimensional photonic crystal resonating at 83.5 GHz and 85.5 GHz, and a flattened Luneburg lens enhances its readout range. The sensor is additively manufactured using Lithography-based Ceramic Manufacturing in Alumina (Al2O3). Despite the clutter, its frequency-coded response remains detectable from outside the furnace at 50 cm and at temperatures up to 1200 °C. It is observed that the resonance frequencies shift with temperature. This shift is linked to a change in the dielectric properties of Al2O3, which are estimated up to 1200 °C and show good agreement with literature values. The sensor is thus highly suitable for millimeter-wave applications in dynamic, cluttered, and high-temperature environments.

Anglický abstrakt

In addressing sensing in harsh and dynamic environments, there are no available millimeter-wave chipless and wireless sensors capable of continuous operation at extremely high temperatures. Here we present a fully dielectric wireless temperature sensor capable of operating beyond 1000 °C. The sensor uses high-Q cavities embedded within a three-dimensional photonic crystal resonating at 83.5 GHz and 85.5 GHz, and a flattened Luneburg lens enhances its readout range. The sensor is additively manufactured using Lithography-based Ceramic Manufacturing in Alumina (Al2O3). Despite the clutter, its frequency-coded response remains detectable from outside the furnace at 50 cm and at temperatures up to 1200 °C. It is observed that the resonance frequencies shift with temperature. This shift is linked to a change in the dielectric properties of Al2O3, which are estimated up to 1200 °C and show good agreement with literature values. The sensor is thus highly suitable for millimeter-wave applications in dynamic, cluttered, and high-temperature environments.

Klíčová slova

sensing; wireless sensors; additive manufacturing; ceramics; high temperature; photonic crystal; lens atenna

Klíčová slova v angličtině

sensing; wireless sensors; additive manufacturing; ceramics; high temperature; photonic crystal; lens atenna

Autoři

SÁNCHEZ-PASTOR, J.; KADĚRA, P.; SAKAKI, M.; JAKOBY, R.; LÁČÍK, J.; BENSON, N.; JIMÉNEZ-SÁEZ, A.

Vydáno

23.09.2024

Nakladatel

Springer Nature

Místo

London, UK

ISSN

2731-3395

Svazek

3

Číslo

1

Strany od

1

Strany do

9

Strany počet

9

URL

https://www.nature.com/articles/s44172-024-00282-5

Plný text v Digitální knihovně

http://hdl.handle.net/11012/252171

BibTex

@article{BUT197604,
  author="Jesús {Sánchez-Pastor} and Petr {Kaděra} and Masoud {Sakaki} and Rolf {Jakoby} and Jaroslav {Láčík} and Niels {Benson} and Alejandro {Jiménez-Sáez}",
  title="A wireless W-band 3D-printed temperature sensor based on a three-dimensional photonic crystal operating beyond 1000 ∘C",
  year="2024",
  volume="3",
  number="1",
  pages="1--9",
  doi="10.1038/s44172-024-00282-5",
  url="https://www.nature.com/articles/s44172-024-00282-5"
}

Dokumenty

s44172-024-00282-5