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

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Towards THz Chipless High-Q Cooperative Radar Targets for Identification Sensing and Ranging
Authors: Alejandro Jiménez-Sáez
Year: 2022
Publisher: Springer
Language: English
ISBN 13: 9783031049750
ISBN 10: 3031049756
Categories: Computers, Hardware
Pages: 320 / 319
Edition:

Availability: 5000 in stock

SKU: 9783031049750 Categories: ,

Towards THz Chipless High-Q Cooperative Radar Targets for Identification, Sensing, and Ranging Alejandro Jiménez-Sáez
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, this work 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. Categories:
Computers – Hardware
Year:
2022
Publisher:
Springer
Language:
english
Pages:
160
ISBN 10:
3031049756
ISBN 13:
9783031049750
File:
61 MB

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Towards THz Chipless High-Q Cooperative Radar Targets for Identification Sensing and Ranging
$15.99

Availability: 5000 in stock