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Hybrid CFAR techniques for HF radar
Radar Systems (RADAR 97), 1997Processing of received HF radar signals to detect target echoes generally involves formation of azimuthal beams, range information and Doppler information. Typical data rates in HF radar are high, so conventional processing of these three dimensions using fast Fourier transforms is often performed to enable real-time system performance.
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CUTLASS: a new HF auroral radar
7th International Conference on High Frequency Radio Systems and Techniques, 1996A new bistatic HF auroral radar system (Collaborative UK Twin Located Auroral Sounding System: CUTLASS) has been constructed and deployed at sites in Finland and Iceland. The radar has a viewing area of 3/spl times/10/sup 6/ km/sup 2/, approximately the size of Western Europe, and can achieve a spatial resolution of about 50/spl times/50 km. The radars
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Small Boat HF Radar Cross Sections
1976Abstract : The HF radar cross section of three small ocean-going craft were measured in full scale with the SEA ECHO radar. The measurements were made over a wide band of frequencies. Care was taken in the calibration of the system to insure accurate absolute values of cross section.
Dennis B. Trizna, Robert W. Bogle
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An HF skywave radar availability model
Sixth International Conference on `HF Radio Systems and Techniques', 1994This paper discusses a new computer model developed at DRA to model HF skywave radars, which use ionospheric propagation to achieve coverage at ranges up to 3000 km. The purpose of the model described is to predict availability, which is defined as the long-term average percentage of time for which a specified radar performance level is likely to be ...
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Emerging Trends in Radar: HF Skywave Radar
IEEE Aerospace and Electronic Systems MagazineGordon J. Frazer, Charlie G. Williams
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