Combining modern spectral estimation with time-frequency representation

2009 International Radar Conference "Surveillance for a Safer World", RADAR 2009

Volumn , Issue , 2009, Pages

  Kersten, P R ^a   Jansen, R W ^a   Ainsworth, T L ^a   Toporkov, J V ^a   Sletten, M A ^a  

^a NAVAL RESEARCH LABORATORY   (United States)

Author keywords

Joint time frequency analysis (jtfa); SAR; Surface water speed estimation; Time frequency (tf)

Indexed keywords

BRAGG SCATTERING; DATA COVARIANCE MATRIX; JOINT TIME-FREQUENCY ANALYSIS; JOINT TIME-FREQUENCY ANALYSIS (JTFA); MOVING TARGETS; MOVING WATER; PHASE CENTER; RADAR RETURNS; RANDOMLY DISTRIBUTED; SAR IMAGES; SIGNAL STRENGTHS; SIGNAL-TO-CLUTTER RATIOS; SIMULATED DATA; SPECTRAL ESTIMATION; SPEED ESTIMATION; SYNTHETIC APERTURE RADAR IMAGES; TIME AND SPACE; TIME-FREQUENCY REPRESENTATIONS; WATER SURFACE;

ACOUSTIC NOISE MEASUREMENT; COVARIANCE MATRIX; ESTIMATION; IMAGING SYSTEMS; RADAR; RADAR TARGET RECOGNITION; SPECTRUM ANALYSIS; SPEED; SURFACE WATERS; SYNTHETIC APERTURE RADAR;

FREQUENCY ESTIMATION;

EID: 77952621552     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (6)

1. P. Kersten, R. Jansen, K. Luc, and T. Ainsworth, "Motion Analysis in SAR Images of Unfocused Objects Using Time-Frequency Methods", Intl Geoscience and Remote Sensing Letters, Vol.4, Issue 4, Oct, 2007, pp. 527-531.
2. V. C. Chen, "Time-Frequency Analysis of SAR Image with Ground Moving Targets," SPIE, Vol.3391, 1998, pp. 295-302.
3. L. Cohen, Time Frequency Analysis, Prentice Hall, Englewood Cliffs, NJ, 1995.
4. S. Kay, Modern Spectral Estimation: Theory and Application, Prentice Hall, Englewood Cliffs, NJ, 1987.
5. P. Stoica and R. Moses, Spectral Analysis of Signals, Prentice Hall, Upper Saddle River, NJ, 2005.
6. M. Ozgen, "Extension of the Capon's spectral estimator in time-frequency analysis and to the analysis of polynomial-phase signals." Signal Processing, 83 (2003), pp. 575-592.