Title :
DVB-T Bistatic Forward Scattering Inverse Synthetic Aperture Radar imaging
Author :
Lazarov, Aleksandar ; Kabakchiev, Hr ; Kostadinov, Todor
Author_Institution :
Dept. of Inf. & Tech. Sci., Burgas Free Univ., Burgas, Bulgaria
Abstract :
Bistatic Inverse Forward Scattering Inverse Synthetic Aperture Radar (BFISAR) concept with Digital Video Broadcast-Terrestrial (DVB-T) waveform is discussed. Geometry of BFISAR topology with stationary transmitter, receiver and kinematic of a moving target are described by vector equations. Mathematical model of BFISAR signal based on DVB-T waveform is described. Image reconstruction is applied by Fourier transform for range compression and Fourier transform for azimuth compression. Numerical experiment to verify mathematical models derived is carried out.
Keywords :
Fourier transforms; digital video broadcasting; image reconstruction; radar imaging; radar receivers; radar transmitters; synthetic aperture radar; BFISAR concept; BFISAR signal; BFISAR topology; DVB-T bistatic forward scattering inverse synthetic aperture radar imaging; DVB-T waveform; Fourier transform; azimuth compression; digital video broadcast-terrestrial waveform; image reconstruction; moving target; range compression; receiver; stationary transmitter; vector equations; Digital video broadcasting; Geometry; Radar cross-sections; Receivers; Transmitters; Vectors; BFISAR; DVB—T; Imaging Radar; Synthetic Aperture;
Conference_Titel :
Radar Symposium (IRS), 2014 15th International
Conference_Location :
Gdansk
Print_ISBN :
978-617-607-552-3
DOI :
10.1109/IRS.2014.6869261
