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Evaluation of the performance of algorithms for synthesizing radar images using Cuda technology

https://doi.org/10.35596/1729-7648-2021-19-6-92-96

Abstract

The features of the implementation of the algorithm for the synthesis of detail radar images for an aperture synthesis radar using the built-in functions of the Cuda library are presented. The estimation of computational complexity from the standpoint of the organization of parallel computing on Nvidia GPUs is given. The estimation of the real performance of radar synthesis is given, taking into account the volume and features of the placement of primary radar information.

About the Author

S. V. Kozlov
Belarusian State University of Informatics and Radioelectronics
Belarus

Kozlov Sergei V., D.Sc., Associate professor, Professor at the Information Radioengineering

220013, Minsk, P. Brovki str., 6



References

1. Gruzdov V.V., Kolkovskij Yu.V., Krishtopov A.V.,Kudrya A.I. [New technologies for remote sensing of the Earth from space]. Moscow: Technosphere; 2019. (In Russ.)

2. Kozlov S.V., Le V.K. [Algorithms for long-term coherent accumulation of the reflected signal with non-zero higher derivatives of the range to the radar target in the spectral region]. Doklady BGUIR = Doklady BGUIR. 2021;19(5):35-44. (In Russ.)

3. Sanders J., Candrot E. [CUDA technology in examples: An introduction to GPU programming]. Moscow: DMK-Press; 2011. (In Russ.)

4. Panteleev A.Yu. [Digital signal processing on modern graphics processors]. Digital signal processing. 2012;3:68-75. (In Russ.)


Review

For citations:


Kozlov S.V. Evaluation of the performance of algorithms for synthesizing radar images using Cuda technology. Doklady BGUIR. 2021;19(6):92-96. (In Russ.) https://doi.org/10.35596/1729-7648-2021-19-6-92-96

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This work is licensed under a Creative Commons Attribution 4.0 License.


ISSN 1729-7648 (Print)
ISSN 2708-0382 (Online)