منابع مشابه
Compressed Sensing Application For Sparse Array Radar
Based on the sparsity of scene (moving target and few scatterers on the same resolution cell), MTD and 3D imaging are investigated by means of compressed sensing (CS) for airship sparse array radar and airborne three-aperture MMW SAR. Based on the sparsity of continuous scene sparse spectrum, sidelooking 3D imaging is investigated by means of CS for airborne cross-track sparse array SAR. Some s...
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The accurate detection of targets is a significant problem in multiple-input multiple-output (MIMO) radar. Recent advances of Compressive Sensing offer a means of efficiently accomplishing this task. The sparsity constraints needed to apply the techniques of Compressive Sensing to problems in radar systems have led to discretizations of the target scene in various domains, such as azimuth, time...
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High resolution 3D images are of high interest in military operations, where data can be used to classify and identify targets. The Swedish defence research agency (FOI) is interested in the latest research and technologies in this area. A drawback with normal 3D-laser systems are the lack of high resolution for long range measurements. One technique for high long range resolution laser radar i...
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The current and advent progress in semiconductor technologies will allow the development of integrated circuits operating in frequency ranges well above 100 GHz. This development will the utilization of the unallocated bandwidth available in this frequency range for a multitude of applications including high data rate wireless communications as well as radars for civilian applications. For exam...
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The microwave Doppler radar sensor enables a non-contact approach for measuring movement in various applications. One of the most challenging issues is radar signal demodulation because it requires accurate DC offset compensation. Existing works either require a complicated setup procedure or are sensitive to environmental changes. In this reported work, a compressed sensing based approach to e...
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ژورنال
عنوان ژورنال: Radio Science
سال: 2013
ISSN: 0048-6604
DOI: 10.1002/rds.20063