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SAR tomography based upon MIMO concept with channels time-division is described and some results of its experimental validation using Ka-band ground based noise waveform SAR are presented. Two different linear synthetic apertures have been used for both transmit and receive antennas oriented in vertical and horizontal directions, respectively. Range resolution in SAR tomography is determined by power...
There is a growing interest to using of Ground Based SAR for detection of small shifts of various objects. Such equipment can be used for detection of changes in buildings, towers, bridges and natural objects. This can help to predict and prevent possible catastrophes. We have elaborated SAR system capable of detecting such changes using noise radar technology. It uses Ka-band CW noise signals for...
There are many applications of radar imaging and radar vision. Such systems can be used for intrusion detection, concealed weapons detection, monitoring of various constructions etc. 3D radar images can give detailed and precise information about spatial distribution of scatterers. Such images can be generated using SAR principle. Conventional SAR uses one dimension synthetic aperture which gives...
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