Wavefront curvature limitations and compensation to polar format processing for synthetic aperture radar images.
Limitations on focused scene size for the Polar Format Algorithm (PFA) for Synthetic Aperture Radar (SAR) image formation are derived. A post processing filtering technique for compensating the spatially variant blurring in the image is examined. Modifications to this technique to enhance its robustness are proposed.
- Research Organization:
- Sandia National Laboratories
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- AC04-94AL85000
- OSTI ID:
- 902879
- Report Number(s):
- SAND2007-0046
- Country of Publication:
- United States
- Language:
- English
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