2023-08-25
This article only discusses the defense-level drone counter-gun, and the counter-target is the civilian-grade drone. A warlike countermeasure system for UAVs is not the scope of this article.
Drone countermeasure equipment, why gun shape? Slender structure, the directional antenna is also slender, can make better use of the characteristics of the antenna, strong directivity.
There are also shield shaped countermeasures, compared to guns, more hidden, less noticeable, generally used to secure the scene. This shape of the counter device antenna gain will be much smaller, effective range.
How to choose eviction and crash landing mode?
The drone's countermeasures mode includes eviction (return) and forced landing (vertical landing).
The drive is only to cut the connection between the drone and the pilot, the pilot can not give orders to the drone shout, the drone ear is deaf; But leave the GPS signal undisturbed, and the drone's eyes can still see it. If you're deaf, you can't continue the mission, if you're not blind, you can still find your way back, and the drone can only return the same way.
Using the characteristics of the original return road, you can also follow the guide to find the control hand.
The forced landing is to cut off the connection between the owner and the drone, and also kill the GPS positioning system, so that the drone is deaf and blind, and can only land, land vertically to land.