Improved Signal Reconstruction Algorithm for Multichannel SAR Based on the Doppler Spectrum Estimation.
Shao-Shan ZuoMengdao XingXiang-Gen XiaGuangcai SunPublished in: IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. (2017)
Keyphrases
- received signal
- radar signal
- signal subspace
- sar imaging
- signal reconstruction
- signal processing
- synthetic aperture radar
- signal to noise ratio
- parameter estimation
- single channel
- sar images
- space variant
- power spectrum
- non stationary
- spectral estimation
- image reconstruction
- hyperspectral
- frequency modulation
- multi channel
- estimation error
- frequency domain
- image processing
- basis functions
- high frequency
- multiresolution