ISAR image distortion due to small perturbed motion and restoration of distorted images by time-frequency analysis

Proceedings of SPIE - The International Society for Optical Engineering

Volumn 5102, Issue , 2003, Pages 200-212

  Wong, S K ^a   Duff, G ^a   Riseborough, E ^a  

^a DEFENCE RESEARCH AND DEVELOPMENT CANADA   (Canada)

Author keywords

Doppler motion; Image distortion; ISAR imaging; Time frequency analysis

Indexed keywords

DOPPLER EFFECT; FOURIER TRANSFORMS; FREQUENCY DOMAIN ANALYSIS; IMAGE QUALITY; IMAGE RECONSTRUCTION; INVERSE SYNTHETIC APERTURE RADAR; PERTURBATION TECHNIQUES; PHASE MODULATION; RADAR REFLECTION; SIGNAL DISTORTION; TIME DOMAIN ANALYSIS;

DOPPLER MOTION; IMAGE DISTORTION; RADAR RETURN SIGNAL;

RADAR IMAGING;

EID: 0042827460     PISSN: 0277786X     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1117/12.486054     Document Type: Conference Paper

References (5)

1. T. Sparr, S.-E. Hamran and E. Korsbakken, "Estimation and Correction of Complex Target Motion Effects in Inverse Synthetic Aperture Imaging of Aircraft", IEEE Radar 2000 Conference, pp.457-462, USA, May 2000.
2. V. C. Chen and W. J. Miceli, "Simulation of ISAR imaging of moving Target", IEE Proc. - Radar, Sonar and Navigation, Vol. 148, No. 3, pp.160-166, June 2001.
3. S.K. Wong, G. Duff and E. Riseborough, "Analysis of Distortion in the High Range Resolution Profile from a Perturbed Target", IEE Proc. - Radar, Sonar and Navigation, Vol.148, No.6, pp.353-362, December 2001.
4. V. C. Chen and H. Ling, "Time-Frequency Transform for Radar Imagery and Signal Analysis", Artech House, Boston, 2002.
5. Leon Cohen, "Time-Frequency Distributions - A Review", Proceedings of the IEEE, Vol.77, No.7, pp.941-980, July 1989.