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13 May 2019 SAR millimeter wave imaging systems
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Abstract
Millimeter wave imaging systems are a promising candidate for many applications, such as indoor security, non-destructive evaluation, and automotive driver assistance. In this paper, we use an automotive radar sensor for imaging applications. We implement mono-static single-input-single-output (SISO) configuration to perform synthetic aperture radar (SAR) measurements. The reconstructed image of a spiral target by using this real imagery SAR system is compared with computational simulation results. We also present SAR measurements on several targets including: a mannequin with a gun for concealed weapon detection; pipes behind a wall for seeing through wall; and range discrimination of multiple objects. Eventually, we propose a volumetric method for data collection for automotive applications.
Conference Presentation
© (2019) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Nafiseh Mohammadian, Orges Furxhi, Robert Short, and Ronald Driggers "SAR millimeter wave imaging systems", Proc. SPIE 10994, Passive and Active Millimeter-Wave Imaging XXII, 109940A (13 May 2019); https://doi.org/10.1117/12.2518730
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