DocumentCode
1801111
Title
Chip and dechirp technique in spotlight mode SAR imaging
Author
Wen, Hong ; Shiyi, Mao
Author_Institution
Dept. of Electron. Eng., Beijing Univ. of Aeronaut. & Astronaut., China
Volume
1
fYear
1996
fDate
14-18 Oct 1996
Firstpage
420
Abstract
Through the signal processing fundamentals in airborne synthetic aperture radar (SAR), the chirp and dechirp technique is discussed. This kind of technique plays an especially important role in spotlight mode SAR because of its imaging capability with high resolution in a small target terrain. Based on the dechirp technique, an efficient image formation procedure unique to spotlight mode SAR imaging is finally proposed
Keywords
FM radar; airborne radar; image reconstruction; image resolution; radar imaging; synthetic aperture radar; airborne synthetic aperture radar; chirp technique; dechirp technique; high resolution; image formation; imaging capability; signal processing fundamentals; small target terrain; spotlight mode SAR imaging; Azimuth; Chirp modulation; High-resolution imaging; Image resolution; Pulse compression methods; Pulse modulation; Radar antennas; Radar imaging; Radar polarimetry; Signal resolution;
fLanguage
English
Publisher
ieee
Conference_Titel
Signal Processing, 1996., 3rd International Conference on
Conference_Location
Beijing
Print_ISBN
0-7803-2912-0
Type
conf
DOI
10.1109/ICSIGP.1996.567292
Filename
567292
Link To Document