Portable millimeter wave 3D imaging radar

Zhang, Renyuan; Cao, Siyang

doi:10.1109/radar.2017.7944216

Cited by 6 publications

(1 citation statement)

References 15 publications

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“…However, large antenna synthesization is usually performed by airborne radar to interrogate the terrain [ 2 ] and is not suitable for civilian usage. Considering a wide usage of millimeter wave radar for automobile, security and surveillance, we are proposing a new imaging technique [ 3 , 4 ] combining synthetic aperture radar (SAR) and millimeter wave radar. The proposed millimeter wave circular synthetic aperture radar (MMWCSAR) conducts a circular trajectory to synthesize a large aperture for achieving 3D imaging.…”

Section: Introductionmentioning

confidence: 99%

3D Imaging Millimeter Wave Circular Synthetic Aperture Radar

Zhang

Cao

2017

Sensors

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In this paper, a new millimeter wave 3D imaging radar is proposed. The user just needs to move the radar along a circular track, and high resolution 3D imaging can be generated. The proposed radar uses the movement of itself to synthesize a large aperture in both the azimuth and elevation directions. It can utilize inverse Radon transform to resolve 3D imaging. To improve the sensing result, the compressed sensing approach is further investigated. The simulation and experimental result further illustrated the design. Because a single transceiver circuit is needed, a light, affordable and high resolution 3D mmWave imaging radar is illustrated in the paper.

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Section: Introductionmentioning

confidence: 99%