Simulation method for large span heavy sea clutter in pulsed Doppler radar

Siyuan Chen; He Hao; Ruirui Li; Peike Luo; Shujian Yao; Hanshu Shuai; Xinyin Zhang

doi:10.1117/12.3009222

11 October 2023 Simulation method for large span heavy sea clutter in pulsed Doppler radar

Siyuan Chen, He Hao, Ruirui Li, Peike Luo, Shujian Yao, Hanshu Shuai, Xinyin Zhang

Proceedings Volume 12918, Fourth International Conference on Computer Science and Communication Technology (ICCSCT 2023); 129181J (2023) https://doi.org/10.1117/12.3009222
Event: International Conference on Computer Science and Communication Technology (ICCSCT 2023), 2023, Wuhan, China

Abstract

The clutter generated by multiple transmitting pulses overlaps in the time domain, which results in the two-dimensional aliasing of the range domain and Doppler spectrum of the clutter for the medium and high repetition frequency radar. In the simulation of different battlefield environments, a large number of range-Doppler grid units will be generated. It is necessary to establish a simulation model of aircraft based on GPU-CPU architecture to solve the track, attitude and radar parameters in real time to generate grid units, and then add antenna and sea situation information to calculate the cross-heavy sea clutter. This is of great significance for rapidly generating large span heavy sea clutter and improving the speed and reliability of sea clutter simulation.

(2023) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Siyuan Chen, He Hao, Ruirui Li, Peike Luo, Shujian Yao, Hanshu Shuai, and Xinyin Zhang "Simulation method for large span heavy sea clutter in pulsed Doppler radar", Proc. SPIE 12918, Fourth International Conference on Computer Science and Communication Technology (ICCSCT 2023), 129181J (11 October 2023); https://doi.org/10.1117/12.3009222

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