Title :
Correlation-spectral 2-D ISAR image reconstruction from linear frequency modulation signals
Author :
Lazarov, A. ; Minchev, C.
Author_Institution :
Mil. Acad. for Artillery & Air-Defence, Shoumen, Bulgaria
Abstract :
The developed correlation-spectral 2-D ISAR image reconstruction method can be applied over ISAR time data. The procedure is invariant of trajectory parameters of an observed object. The boundary conditions for utilizing ISAR image reconstruction procedures invariant to trajectory parameters of an object are defined. The azimuth resolution of an object image is very sensitive to variation of ISAR parameters that have to be adjusted in any concrete case defined in accordance with a range distance to the target
Keywords :
correlation methods; image reconstruction; radar imaging; synthetic aperture radar; 2D ISAR image; ISAR time data; azimuth resolution; boundary conditions; correlation-spectral reconstruction method; range distance; trajectory parameters; Azimuth; Chirp modulation; EMP radiation effects; Electromagnetic scattering; Image coding; Image reconstruction; Light scattering; Optical scattering; Pulse modulation; Signal processing;
Conference_Titel :
Microwave Electronics: Measurements, Identification, Application Conference, 2001. MEMIA 2001
Conference_Location :
Novosibirsk
Print_ISBN :
0-7803-6743-X
DOI :
10.1109/MEMIA.2001.982346
