High-resolution broadband beamforming using a doubly-steered coherent signal-subspace approach.
David N. SwinglerRobert S. WalkerJeffrey L. KrolikPublished in: ICASSP (1988)
Keyphrases
- signal subspace
- linear array
- high resolution
- direction of arrival
- low resolution
- doa estimation
- super resolution
- remote sensing
- correlation matrix
- high frequency
- hyperspectral
- high quality
- sensor array
- image processing
- canonical correlation analysis
- processing elements
- fourth order
- estimation error
- satellite images
- multiscale
- synthetic aperture radar
- motion estimation