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The paper describes a Synthetic Aperture Radar system currently developed by the Military University of Technology and a Polish private company WB Electronics S.A. in a frame of a project under acronym WATSAR. The project is aimed at designing, development and testing of a terrain imaging radar system operating from a miniature UAV. The paper presents structure and way of operation of the system and...
The article presents a navigation system used to improve the quality of terrain images obtained from a Synthetic Aperture Radar (SAR) installed on a miniature unmanned aerial vehicle. An inertial navigation system is used to determine the flight path deviations from an assumed straight line. Calculated position corrections are used to correct the phase of the received echo signal in order to get a...
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