JAMC
Range and Velocity Walk Correction Algorithm Based on KT-MCICPF
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Abstract
With the development of technology, high-speed targets characterized by high speed, high maneuverability, and strong stealth capabilities pose significant challenges to radar detection performance. In recent years, high-speed target detection has garnered considerable attention in the field of radar signal processing. Increasing the observation time can effectively improve the signal-to-noise ratio of the echoes and the radar's ability to detect weak targets. However, the high speed and maneuverability of the target during an extended observation time can result in range walk and Doppler walk, rendering traditional coherent integration algorithms ineffective. Aiming at a target model moving with uniform acceleration along the radar radial direction, we propose the KT-MCICPF coherent integration algorithm. The proposed algorithm addresses the issues of range walk and Doppler walk, achieving the goals of high-speed target acceleration estimation and coherent integration of target echo signal energy.
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How to cite this paper
Range and Velocity Walk Correction Algorithm Based on KT-MCICPF
How to cite this paper: Yongchang Hou, Xuanhe Liu, Guanhang Yao. (2024) Range and Velocity Walk Correction Algorithm Based on KT-MCICPF. Journal of Applied Mathematics and Computation, 8(2), 137-143.
DOI: http://dx.doi.org/10.26855/jamc.2024.06.007
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