2D radar images of template objects

A method for calculation of 2D radar images of template objects based on aperture synthesis and application of known rigorous solutions to diffraction problems is proposed. All parameters of the algorithm for the synthesis of 2D radar images from the spatial-frequency data are determined. An express...

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Bibliographic Details
Published in:Journal of communications technology & electronics 2011-02, Vol.56 (2), p.183-187
Main Authors: Kovalev, S. V., Nesterov, S. M., Skorodumov, I. A.
Format: Article
Language:English
Subjects:
Algorithms
Analysis
Communications Engineering
Communications technology
Diffraction
Engineering
Fourier transforms
Image processing systems
Mathematical analysis
Networks
Radar
Radar systems
Reflection
Spacecraft
Studies
Synthesis
Theory and Methods of Signal Processing
Tuning
Two dimensional
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Summary:A method for calculation of 2D radar images of template objects based on aperture synthesis and application of known rigorous solutions to diffraction problems is proposed. All parameters of the algorithm for the synthesis of 2D radar images from the spatial-frequency data are determined. An expression relating the given frequency tuning band of the probing signal and the width of the interval of synthesis angles implementing the achievable resolution is obtained. Two-dimensional radar images of a sphere and a disk with different wave dimensions are calculated for the case of backward reflection.
ISSN:1064-2269
1555-6557
DOI:10.1134/S1064226911020082