Calculation of the radar cross-section of complex objects for the problem of modeling a synthetic aperture radar

A synthetic aperture radar is usually a complex software and hardware package that allows obtaining images in the radio range comparable in resolution with optical systems. The advantage of radio waves is that high-quality photography takes place despite cloudiness and dark time of the day. The deve...

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Bibliographic Details
Published in:IOP conference series. Materials Science and Engineering 2019-04, Vol.516 (1), p.12047
Main Authors: Leukhin, A N, Voronin, A A, Bezrodnyi, V I
Format: Article
Language:English
Subjects:
Algorithms
Aperture
Approximation
Radar cross sections
Radar imaging
Radio range
Radio waves
Synthetic aperture radar
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Summary:A synthetic aperture radar is usually a complex software and hardware package that allows obtaining images in the radio range comparable in resolution with optical systems. The advantage of radio waves is that high-quality photography takes place despite cloudiness and dark time of the day. The development of algorithms for this system type is rather complicated process; mathematical modeling is used for reducing its cost. This paper shows the applicability of approximation methods to calculate the scattered field for imaging of synthetic aperture radar. The disadvantages of these methods are also discussed.
ISSN:1757-8981
1757-899X
1757-899X
DOI:10.1088/1757-899X/516/1/012047