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The 3D imaging and nadir looking ARTINO (Airborne Radar for Three-dimensional Imaging and Nadir Observation) principle uses a sparse MIMO antenna array distributed over the whole wings of an airplane. The adaption of the ARTINO principle to high and fast flying airplanes with large wings requires new concepts to deal with PRF limitations. In this paper, an extension of the ARTINO principle is presented...
ARTINO1 is a new radar system, integrated in a small mobile and dismountable experimental UAV2. The side- looking geometry of usual SAR3 systems produces shading effects of the scene to be imaged. ARTINO overcomes this restriction with the ability to image the direct overflown area (Nadir looking) in three dimensions. The effects caused by vibrations of the used sparse MIMO4 antenna array- which is...
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