Short range imaging system based on a new microwave photonic multiplexing technique

Fabien Berland; Hamza Hallak Elwan; Damien Boudesocque; Cyril Decroze; Philippe Di Bin; Christelle Aupetit-Berthelemot; Thomas Fromenteze

doi:10.1117/12.2558239

23 April 2020 Short range imaging system based on a new microwave photonic multiplexing technique

Fabien Berland, Hamza Hallak Elwan, Damien Boudesocque, Cyril Decroze, Philippe Di Bin, Christelle Aupetit-Berthelemot, Thomas Fromenteze

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Proceedings Volume 11411, Passive and Active Millimeter-Wave Imaging XXIII; 1141106 (2020) https://doi.org/10.1117/12.2558239
Event: SPIE Defense + Commercial Sensing, 2020, Online Only

Abstract

Microwave imaging systems allowing the real-time scanning of short-range objects are difficult to implement on a large scale due to their complexity and cost. In this paper we introduce a new ultra-wideband multiple-input multiple-output radar using microwave photonic components in reception. These components permit ultra-fast time division multiplexing of all receiving signals and hence their measurement with a single acquisition channel. This architecture makes possible to decrease the time of acquisition compare to architecture with a sequential reception.

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Citation Download Citation

Fabien Berland, Hamza Hallak Elwan, Damien Boudesocque, Cyril Decroze, Philippe Di Bin, Christelle Aupetit-Berthelemot, and Thomas Fromenteze "Short range imaging system based on a new microwave photonic multiplexing technique", Proc. SPIE 11411, Passive and Active Millimeter-Wave Imaging XXIII, 1141106 (23 April 2020); https://doi.org/10.1117/12.2558239

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