基于干涉量子雷达的远距离空中目标探测系统设计

Design of Long range Air Target Detection System Based on Interferometric Quantum Radar

摘要:

空中目标探测对于空中交通管理与调度具有重要的参考意义，为了克服距离给空中目标探测工作带来的困难，利用干涉量子雷达技术，从硬件和软件两个方面优化设计远距离空中目标探测系统。加设干涉量子雷达探测器，改装雷达信号处理与成像装置，完成硬件系统的优化。利用干涉量子雷达技术生成空中目标雷达图像，通过杂波抑制、图像增强等步骤完成初始雷达图像的预处理。提取雷达图像的轮廓特征，测量空中目标距离，计算空中目标尺寸、位置等几何参数以及移动速度参数，最终通过特征匹配确定区域是否存在空中目标，输出空中目标探测结果。通过系统测试实验得出结论：与传统探测系统相比，优化设计系统的距离、尺寸和移动速度探测误差分别降低了5.15m、4.85㎡和4.15m/s，同时扩大了空中目标的探测范围。

Abstract:

the interference quantum radar technology is used to optimize the design of remote air target detection system from both hardware and software aspects. The interference quantum radar detector is added, the radar signal processing and imaging device is modified, and the hardware system is optimized. The interferometric quantum radar technology is used to generate the air target radar image, and the initial radar image is preprocessed through clutter suppression, image enhancement and other steps. Extract the contour features of the radar image, measure the distance of the air target, calculate the geometric parameters such as the size and position of the air target and the moving speed parameters, and finally determine whether there is an air target in the area through feature matching, and output the air target detection results. Through the system test experiment, it is concluded that, compared with the traditional detection system, the distance, size and moving speed detection errors of the optimized design system are reduced by 5.15m, 4.85m2 and 4.15m/s respectively, and the detection range of aerial targets is expanded.