Title :
Research on Scan-GMTI technology of airborne MIMO radar based on STAP
Author :
Zou, Bo ; Dong, Zhen ; Liang, Dian-Nong
Author_Institution :
Sch. of Electron. Sci. & Eng., Nat. Univ. of Defense Technol., Changsha, China
Abstract :
Through successive azimuth scanning with narrow beam steered to different angles, Scan-GMTI technology provides a significant way to implement wide-area surveillance and track a particular target simultaneously. Applying MIMO mode to Scan-GMTI, abundance channel and frequency resources provide significant advantages for STAP algorithm to implement. The space-time-frequency joint processing will provide an effective approach for improvement of detection of slowly moving targets, reduction of Doppler ambiguities and blind velocities.
Keywords :
MIMO radar; airborne radar; radar signal processing; radar tracking; space-time adaptive processing; Doppler ambiguities; STAP; airborne MIMO radar; blind velocities; scan-GMTI; space-time-frequency joint processing; successive azimuth scanning; wide-area surveillance; Azimuth; Clutter; Doppler effect; Joints; MIMO radar; Radar antennas; CFAR detection; MIMO; Scan-GMTI; Space-time-frequency adaptive processing;
Conference_Titel :
Signal Processing (ICSP), 2010 IEEE 10th International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-5897-4
DOI :
10.1109/ICOSP.2010.5655870
