Keyphrases
- received signal
- synthetic aperture radar
- sar imaging
- signal to noise ratio
- sar images
- spectral estimation
- space variant
- multiplicative noise
- sar imagery
- image reconstruction
- radar signal
- phased array
- signal processing
- sar data
- fourier transform
- parameter estimation
- sea ice
- automatic target recognition
- frequency domain
- signal subspace
- speckle noise
- original signal
- phase history data
- minimum variance
- super resolution
- least squares