Radar amplitude-range-doppler surface fast calculation on graphics processing units
Abstract
The paper describes the algorithm of fast calculation of the amplitude-range-Doppler surface. The features of the software implementation of the algorithm are drawn. The nuances of parallel computing of the surface on graphics processing units of the gaming graphics card are shown. The result, the sixteen surfaces parallel computing time for multi-channel radar, is presented.
About the Authors
A. V. Barkhatov
Saint Petersburg Electrotechnical University "LETI"
Russian Federation
Russian Federation
A. S. Kozlov
Saint Petersburg Electrotechnical University "LETI"
Russian Federation
Russian Federation
References
1. Bistatic radar: emerging technology / ed. by M. Cherniakov. Chichester: John Wiley & Sons, 2008. 406 p.
2. Сергиенко А. Б. Цифровая обработка сигналов: учеб. пособие. 3-е изд. СПб.: БХВ-Петербург, 2011. 768 с.
3. Altera. May 2013. Radar Processing: FPGA or GPUs? WP-01197-2.0 White paper. URL: http://www.altera.com /literature/wp/wp-01197-radar-fpga-or-gpu.pdf (дата обращения: 03.09.2015).
Review
For citations:
Barkhatov A.V., Kozlov A.S. Radar amplitude-range-doppler surface fast calculation on graphics processing units. Journal of the Russian Universities. Radioelectronics. 2015;(5):42-47. (In Russ.)
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