Anti-interference equipment of unmanned aerial vehicle and implementation method thereof

An anti-drone and jamming equipment technology, applied in the direction of communication interference, electrical components, etc., can solve the problems of affecting the detection equipment work, burning the receiving front end of the detection equipment, etc., and achieve the effect of light weight and small size

Pending Publication Date: 2019-09-13
成都能通科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, independent detection equipment and independent transmitters are used for radio signal detection and electromagnetic interference signal emission of UAVs at home and abroad, and the two need to be placed at a certain distance to avoid affecting the detection equipment when the transmitter is working. , and even burn the receiving front end of the detection equipment

Method used

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  • Anti-interference equipment of unmanned aerial vehicle and implementation method thereof
  • Anti-interference equipment of unmanned aerial vehicle and implementation method thereof
  • Anti-interference equipment of unmanned aerial vehicle and implementation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] A kind of equipment for anti-drone jamming of this embodiment, such as figure 1 As shown, it includes a signal processing module 40, an L / S-band radio frequency module 50, a C-band radio frequency module 30, and a secondary power supply module 20. Both the L / S-band radio frequency module 50 and the C-band radio frequency module 30 are internally integrated with transceiver modules. The output terminals of the secondary power supply module 20 are respectively connected to the power supply input terminals of the signal processing module 40 , the L / S band radio frequency module 50 , and the C band radio frequency module 30 for power supply. The radio frequency end of the signal processing module 40 is connected to the radio frequency end of the L / S band radio frequency module 50 and the radio frequency end of the C band radio frequency module 30 at the same time.

[0046] working principle:

[0047] The L / S-band radio frequency module 50 and the C-band radio frequency mod...

Embodiment 2

[0049] This embodiment is further optimized on the basis of the above-mentioned embodiment 1. An anti-drone interference device includes a signal processing module 40, an L / S-band radio frequency module 50, a C-band radio frequency module 30, and a secondary power supply module. 20. Both the L / S band radio frequency module 50 and the C band radio frequency module 30 are internally integrated transceiver modules; the output terminals of the secondary power supply module 20 are respectively connected to the signal processing module 40, the L / S band radio frequency module 50, and the C band radio frequency module. The power supply input terminal of the module 30 is connected; the radio frequency terminal of the signal processing module 40 is connected with the radio frequency terminal of the L / S band radio frequency module 50 and the radio frequency terminal of the C band radio frequency module 30 at the same time.

[0050] The L / S-band radio frequency module 50 includes an L-band...

Embodiment 3

[0069] On the basis of embodiment 1 or embodiment 2, this embodiment specifically illustrates a specific solution of an anti-drone interference device.

[0070] Such as figure 1 , figure 2 As shown, a device for anti-drone interference, including a signal processing module 40, an L / S band radio frequency module 50, a C band radio frequency module 30, a secondary power supply module 20, an L / S band radio frequency module 50 and a C band The radio frequency modules 30 are all internally integrated transceiver modules; the output terminals of the secondary power supply module 20 are respectively connected to the power supply input terminals of the signal processing module 40 , the L / S band radio frequency module 50 , and the C band radio frequency module 30 .

[0071] The L / S-band radio frequency module 50 includes an L-band transmitting channel unit 8 , an S-band transmitting channel unit 9 , an S-band receiving channel unit 11 , and an S-band circulator 12 . Among them, the ...

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Abstract

The invention belongs to the field of anti-unmanned aerial vehicles, and discloses anti-unmanned aerial vehicle interference equipment which comprises a signal processing module, an L/S waveband radiofrequency module, a C waveband radio frequency module and a secondary power supply module, and the L/S waveband radio frequency module and the C waveband radio frequency module are internally integrated with a receiving and transmitting module. The output end of the secondary power supply module is connected with the power supply input ends of the signal processing module, the L/S waveband radiofrequency module and the C waveband radio frequency module respectively; and the radio frequency end of the signal processing module is simultaneously connected with the radio frequency end of the L/Swaveband radio frequency module and the radio frequency end of the C waveband radio frequency module. According to the invention, the receiving and transmitting module integration and the automatic tracking interference technology are adopted, a high-power transmitter and a high-sensitivity receiver are integrated, the size is small, the weight is light, and the unmanned aerial vehicle detectionand interference performance can be independently completed.

Description

technical field [0001] The invention relates to the field of anti-drone technology, in particular, it is an anti-drone interference device and its implementation method. Background technique [0002] Anti-drone jamming technology is to use radio technology to electromagnetically suppress the communication signals of drones. Using these technologies, anti-drone weapons and equipment can effectively interfere with drones, so that the navigation system, positioning system, Control systems and communication systems, etc. fail, thereby reducing or even losing their main combat functions. [0003] Rapid and accurate detection and identification of UAVs is the basis and premise of countering UAVs. At present, UAV detection methods mainly include radar detection, radio signal detection, photoelectric tracking, and acoustic wave recognition. Among them, radio signal detection uses the spectrum characteristics of remote control signals and image transmission signals to realize the d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04K3/00
CPCH04K3/62
Inventor 梁境锋董万明江才纯闻军涛
Owner 成都能通科技股份有限公司
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