Téléchargez le livre : Towards THz Chipless High-Q Cooperative Radar Targets for Identification, Sensing, and Ranging

Towards THz Chipless High-Q Cooperative Radar Targets for Identification, Sensing, and Ranging

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Éditeur :

Springer


Collection :

Springer Theses

Paru le : 2022-09-21

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Description

This work systematically investigates the use of high-quality (high-Q) resonators as coding particles of chipless cooperative radar targets to overcome clutter. Due to their high-Q, the backscattered signature can outlast clutter and permit reliable readouts in dynamic environments as well as its integration in other types of cooperative radar targets for joint identification, sensing, and ranging capabilities.
This is first demonstrated with temperature and pressure sensors in the microwave frequency range, which include the characterization of a novel temperature sensor for machine tool monitoring up to 400 °C, as well as inside the machine. Afterwards, the thesis proposes and demonstrates the use of metallic as well as dielectric Electromagnetic BandGap (EBG) structures to enable the realization and to enhance the capabilities at mm-Wave and THz frequencies compared to microwave frequencies with compact monolithic multi-resonator cooperative radar targets. Furthermore, thiswork studies the integration of resonators as coding particles inside larger retroreflective configurations such as Luneburg lenses to achieve long-range and high accuracy for localization and, at the same time, frequency coding robust against clutter for identification. Finally, the successful readout of these cooperative radar targets is demonstrated in cluttered dynamic environments, as well as with readers based on Frequency-Modulated Continuous-Wave (FMCW) radars.
Pages
144 pages
Collection
Springer Theses
Parution
2022-09-21
Marque
Springer
EAN papier
9783031049750
EAN PDF
9783031049767
Informations sur l'ebook
Nombre pages copiables
1
Nombre pages imprimables
14
Taille du fichier
10865 Ko
Prix
94,94 €
EAN EPUB
9783031049767
Informations sur l'ebook
Nombre pages copiables
1
Nombre pages imprimables
14
Taille du fichier
39148 Ko
Prix
94,94 €

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