Unmanned aerial vehicle defense system based on electromagnetic fence technology

Abstract

The invention discloses an unmanned aerial vehicle defense system based on the electromagnetic fence technology, and relates to the technical field of unmanned aerial vehicle defense, in particular tothe unmanned aerial vehicle defense system based on the electromagnetic fence technology. The unmanned aerial vehicle defense system comprises a signal generating unit, a power amplifying unit and anelectromagnetic fence. The electromagnetic fence does not influence surroundings and a protected area when preventing unmanned aerial vehicle invasions, can be free of the influence of terrains, vegetation and buildings, and is not limited by the complex electromagnetic environment of cities and towns, and the unmanned aerial vehicle electromagnetic defending fence is perfectly provided. A leakage cable is adopted as a main material of the electromagnetic fence, the electromagnetism fence is long in service life, and the service life can reach 10 to 50 years. A trapping signal generator serves as one kind of signal generating unit, and can generate satellite navigation analog signals at arbitrary designated spots and speeds, and in combination with the electromagnetic fence, unmanned aerial vehicle invasions can be prevented, an unmanned aerial vehicle entering the fence can be expelled outwards, and the unmanned aerial vehicle within the fence signals can be captured or shot down.

Description

technical field [0001] The invention relates to the technical field of unmanned aerial vehicle defense, in particular to an unmanned aerial vehicle defense system based on electromagnetic fence technology. Background technique [0002] The combination of satellite navigation technology and intelligent control technology has given birth to the rapid development of unmanned driving technology. With the support of satellite navigation information, unmanned equipment can accurately and autonomously cruise from the air, ground or water. While this brings convenience to production and life, it also poses a serious threat to the field of public security. The abuse and black flying of drones have brought serious threats to the military, police and security departments, thus promoting the rapid popularization of anti-drone equipment. At present, the most effective and common anti-UAV means are radio suppression jamming and decoy jamming technology. [0003] According to the require...

AI Technical Summary

Problems solved by technology

[0029] The invention provides a drone defense system based on electromagnetic fence technology, which is used to solve the problem of electromagnetic interference in the surrounding environment of the drone defense area

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