空天预警研究学报2025，Vol.39Issue(5)：339-343,5.DOI:10.3969/j.issn.2097-180X.2025.05.006
基于GPGPU架构的雷达信号分选硬件系统设计与实现
Design and implementation of radar signal sorting hardware system based on GPGPU architecture
摘要
Abstract
In response to the urgent demand for independently controllable hardware platforms in the field of radar signal intelligent sorting,this paper presents a sorting processing hardware platform based on a fully domes-tic FPGA+GPU+CPU architecture.Through the implementation of heterogeneous design of multi-type proces-sors,high-speed interconnection optimization and algorithm adaptation has been achieved a domestic solution from signal acquisition to intelligent sorting.The proposed platform innovatively adopts an FPGA DMA di-rect-transfer-to-GPU architecture that circumvents traditional CPU intermediation,thereby significantly reducing data transmission latency.Experiment results demonstrate that the proposed domestic platform delivers compara-ble performance to the imported platforms in both conventional signal processing algorithms and deep learn-ing-based intelligent algorithms,and also possesses 100%hardware autonomy and controllability.This research provides a crucial technical pathway for the domestic substitution of defense electronic equipment.关键词
雷达信号分选/现场可编辑逻辑阵列/通用图形处理器/全国产化/异构计算/DMA直传Key words
radar signal sorting/FPGA/GPGPU/fully domestic/heterogeneous computing/DMA direct transfer分类
信息技术与安全科学引用本文复制引用
王克让,孙昊,高鑫..基于GPGPU架构的雷达信号分选硬件系统设计与实现[J].空天预警研究学报,2025,39(5):339-343,5.
