PBSR Resolution
In partnership with Information Systems Laboratories, we have developed PBSR (Physics-Based Super Resolution) which bridges the gap between bandwidth and image quality, typically found with conventional Fourier processing, providing a higher resolution image. PBSR performs a sequential estimation-subtraction of complex angle-Doppler-amplitude sinusoids from scatterers for each range bin.
Telephonics Advantage
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- Full aperture resolution with significantly shorter physical aperture
- High-performance computing
- Related to the CLEAN algorithm but tailored for Synthetic Aperture Radar/Ground Moving Target Indicator (SAR/GMTI) radar applications
Additional Benefits
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- Enables new modes including
- High resolution video SAR
- Wide area SAR imaging
- Up to a 5:1 increase in effective resolution – Clutter to Noise Ratio (CNR) dependent
- Enables new modes including
