Focusing Translational Variant Bistatic Forward-Looking SAR Using Keystone Transform and Extended Nonlinear Chirp Scaling.
Junjie WuZhichao SunZhongyu LiYulin HuangJianyu YangZhe LiuPublished in: Remote. Sens. (2016)
Keyphrases
- fourier transform
- synthetic aperture radar
- phase history data
- sar imaging
- space variant
- sar images
- frequency domain
- discrete fourier transform
- signal processing
- linear transform
- image formation
- sar imagery
- image restoration
- received signal
- spectral estimation
- fourier domain
- image reconstruction
- parameter estimation
- sar data
- maximum likelihood
- least squares