Three-coordinate radar technology based civil UAV (Unmanned Aerial Vehicle) capturing technology and system thereof

Abstract

The invention discloses a three-coordinate radar technology based civil VAV capturing technology and a system thereof. The technology comprises that a three-coordinate radar technology is used to detect exotic objects in the air rotationally according to certain detection manner, a target signal is obtained, and the width of an orientation wave beam emitted during detection is greater than the width of an elevation angle wave beam; the target signal is received and processed to obtain and send a pre-processed signal; the pre-processed signal is received, digital processing is carried out on the pre-processed signal, and a distinguishable digital signal is obtained and sent; the digital signal is received and decoded to obtain a decoded signal; and the decoded signal is analyzed and determined, if the decoded signal is a UAV signal, a tracking and locking instruction is sent, and otherwise, rotary detection is continued. According to the three-coordinate radar technology based civil VAV capturing technology and the system thereof, the exotic objects in the air are searched, tracked and locked, the capturing range of the exotic objects in the air is increased, the speed is high, and the scanning range is wide.

Description

technical field [0001] The invention relates to the field of civil unmanned aerial vehicles, in particular to a civil unmanned aerial vehicle capture technology and system based on three-coordinate radar technology. Background technique [0002] With the continuous development of technology, there are more and more drones, and they have been widely used in both military and civilian use; most of the current drone captures rely on radar scanning systems, but in civilian unmanned In the field of drones, there are problems of high cost and large volume, which is undoubtedly a waste; therefore, it is increasingly researched to design a civilian drone capture system with small size, fast capture speed, high accuracy and low cost. an important point. Contents of the invention [0003] In view of the above-mentioned shortcomings in the prior art, the civilian UAV capture technology and system based on the three-coordinate radar technology provided by the present invention has th...

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Problems solved by technology

[0002] With the continuous development of technology, there are more and more drones, and they have been widely used in both military and civilian use; most of the current drone captures rely on radar scanning systems, but in civilian unmanned In the field of drones, there are problems of high cost and large volume, which is undoubtedly a waste; therefore, it is increasingly researched to design a civilian drone capture system with small size, fast capture speed, high accuracy and low cost. a key point

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