Low-altitude denial system and method for precise strike

Abstract

The invention discloses a low-altitude denial system and method for precise strike. The system comprises a command and control subsystem, a frequency spectrum detection subsystem, a radar subsystem, a light beam control and tracking subsystem, a microwave suppression interference subsystem, a navigation decoy interference subsystem and a laser source subsystem, wherein the command and control subsystem is used for realizing target search, interference and decision control; the frequency spectrum detection subsystem is used for realizing target early warning; the radar subsystem is used for realizing detection positioning and tracking and outputting coordinate information; the light beam control and tracking subsystem is used for realizing directional emission of high-energy laser beams; the microwave suppression interference subsystem is used for blocking uplink, downlink and navigation links of an unmanned aerial vehicle; the navigation decoy interference subsystem is used for realizing navigation decoy of a target by generating navigation decoy information of a strong signal; and the laser source subsystem is used for generating high-energy laser. According to the low-altitude denial system and method, the accuracy and success rate of target striking can be improved, and the method has very high engineering application value and the like.

Description

technical field [0001] The invention relates to the technical field of low-altitude security defense, and more specifically, to a low-altitude denial system and method for precise strikes. Background technique [0002] Due to the various application advantages of civilian UAVs, the UAV market has grown rapidly. In the competition between spear and shield, the existing low-altitude anti-UAV system technology is becoming more and more mature, and the series of products are perfect and widely deployed. At present, there are two relatively mature means of disposing of UAVs. One is to realize the driving away, return, and forced landing of UAVs through microwave interference. In special scenarios such as confidential places and other special scenarios, the drone operator can take over or recover the drone again to obtain the candid data stored in the drone itself; the other is to use laser weapons to achieve long-distance movement of the target. This method The power requirement...

AI Technical Summary

Problems solved by technology

At present, there are two relatively mature means of disposing of UAVs. One is to realize the driving away, return, and forced landing of UAVs through microwave interference. The drone operator can take over or recycle the drone again in special scenarios such as confidential places, so as to obtain the candid data stored in the drone itself; the other is to use laser weapons to achieve long-distance movement of the target. This method High requirements on the power of the laser source, high requirements on the accuracy of the beam control and tracking system, bulky and expensive

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