Single-Channel Imaging at Low Sampling Rates
Document type :
Compte-rendu et recension critique d'ouvrage
Title :
Single-Channel Imaging at Low Sampling Rates
Author(s) :
Skitioui, Salah [Auteur]
XLIM [XLIM]
Decroze, Cyril [Auteur]
Systèmes RF [XLIM-SRF]
XLIM [XLIM]
Kpre, Ettien [Auteur]
Laboratoire Électronique Ondes et Signaux pour les Transports [COSYS-LEOST ]
Gaquiere, Christophe [Auteur]
Puissance - IEMN [PUISSANCE - IEMN]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Yurduseven, Okan [Auteur]
Institute of Electronics, Communications and Information Technology [ECIT]
Queen's University [Belfast] [QUB]
Fromenteze, Thomas [Auteur]
Laboratoire d'Excellence Sigma-Lim "Des matériaux et composants céramiques spécifiques aux systèmes communicants intégrés, sécurisés, et intelligents" [Labex] [Labex ∑-lim]
XLIM [XLIM]
XLIM [XLIM]
Decroze, Cyril [Auteur]
Systèmes RF [XLIM-SRF]
XLIM [XLIM]
Kpre, Ettien [Auteur]
Laboratoire Électronique Ondes et Signaux pour les Transports [COSYS-LEOST ]
Gaquiere, Christophe [Auteur]
Puissance - IEMN [PUISSANCE - IEMN]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Yurduseven, Okan [Auteur]
Institute of Electronics, Communications and Information Technology [ECIT]
Queen's University [Belfast] [QUB]
Fromenteze, Thomas [Auteur]
Laboratoire d'Excellence Sigma-Lim "Des matériaux et composants céramiques spécifiques aux systèmes communicants intégrés, sécurisés, et intelligents" [Labex] [Labex ∑-lim]
XLIM [XLIM]
Journal title :
IEEE Antennas and Wireless Propagation Letters
Pages :
1-5
Publisher :
Institute of Electrical and Electronics Engineers
Publication date :
2024
ISSN :
1536-1225
English keyword(s) :
Radar Imaging
Computational imaging
Frequency modulation
Computational electromagnetics
Computational imaging
Frequency modulation
Computational electromagnetics
HAL domain(s) :
Physique [physics]
Sciences de l'ingénieur [physics]
Sciences de l'ingénieur [physics]
English abstract : [en]
This study introduces a method for single-channel imaging at low sampling rates, utilizing Frequency-Modulated Continuous Wave radar combined with space-frequency multiplexing. This approach significantly reduces system ...
Show more >This study introduces a method for single-channel imaging at low sampling rates, utilizing Frequency-Modulated Continuous Wave radar combined with space-frequency multiplexing. This approach significantly reduces system complexity and data acquisition demands by encoding scene reflectivity into a single, low-frequency signal. A mathematical framework supporting this technique is developed and followed by an experimental demonstration, where an image is reconstructed using a transmit antenna and a 15-element receive array within the 92–96 GHz band, whose interaction is converted into a single beat signal with a 32 MHz bandwidth.Show less >
Show more >This study introduces a method for single-channel imaging at low sampling rates, utilizing Frequency-Modulated Continuous Wave radar combined with space-frequency multiplexing. This approach significantly reduces system complexity and data acquisition demands by encoding scene reflectivity into a single, low-frequency signal. A mathematical framework supporting this technique is developed and followed by an experimental demonstration, where an image is reconstructed using a transmit antenna and a 15-element receive array within the 92–96 GHz band, whose interaction is converted into a single beat signal with a 32 MHz bandwidth.Show less >
Language :
Anglais
Popular science :
Non
Source :