山西省信息产业技术研究院有限公司

作者：程保喜（山西省信息产业技术研究院有限公司，山西 太原 030012）

摘要：首先，在研究概述部分提出了“低慢小”飞行目标在国家和社会安全方面潜在的危害性以及国内外研究现状。系统工作原理部分简要介绍了通过雷达进行“低慢小”目标的探测；通过光学视频系统进行目标锁定；以及确定具体三维坐标以后的反制。系统结构由支撑部分、天线部分和与上位机连接的接口设备组成。天线部分包含天线罩、平面阵列天线、频率综合模块、全固态收发模块、信号处理机、二次电源以及伺服驱动器；接口设备包含供电单元和终端显控单元。最后提出了系统能达到的技术指标和研究结论。

关键词：“低慢小”目标；多普勒多坐标雷达；全方位频谱探测

Abstract: Firstly, the potential harmfulness of "low slow small" flight target in national and social security and the research status at home and abroad are put forward in the part of research overview. The working principle of the system briefly introduces the detection of "low slow small" targets by radar, target locking by optical video system, and the Countermeasures after determining the specific three-dimensional coordinates. The system structure is composed of support part, antenna part and interface equipment connected with upper computer. The antenna part includes radome, planar array antenna, frequency synthesis module, all solid state transceiver module, signal processor, secondary power supply and servo driver; the interface equipment includes power supply unit and terminal display and control unit. Finally, the technical indexes and research conclusions of the system are put forward. Finally, the technical index and research conclusion of the system are put forward.

Key Words: "Low slow small" target; Doppler multi coordinate radar; Omni-directional spectrum detection

在线预览：“低慢小”目标自动检测及反制系统

摘自《自动化博览》2021年3月刊