Array-Based Ultrawideband through-Wall Radar: Prediction and Assessment of Real Radar Abilities | Zendy

N. Maaref | Zendy; Patrick Millot | Zendy

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Array-Based Ultrawideband through-Wall Radar: Prediction and Assessment of Real Radar Abilities

Author(s) -

N. Maaref,

Patrick Millot

Publication year - 2013

Publication title -

international journal of antennas and propagation

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.282

H-Index - 37

eISSN - 1687-5877

pISSN - 1687-5869

DOI - 10.1155/2013/602716

Subject(s) - radar , radar lock on , continuous wave radar , bistatic radar , radar engineering details , radar systems , remote sensing , computer science , radar imaging , 3d radar , acoustics , geology , telecommunications , physics

This paper deals with a new through-the-wall (TTW) radar demonstrator for the detection and the localisation of people in a room (in a noncooperative way) with the radar situated outside but in the vicinity of the first wall. After modelling the propagation through various walls and quantifying the backscattering by the human body, an analysis of the technical considerations which aims at defining the radar design is presented. Finally, an ultrawideband (UWB) frequency modulated continuous wave (FMCW) radar is proposed, designed, and implemented. Some representative trials show that this radar is able to localise and track moving people behind a wall in real time

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