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An anti-multipath jamming unmanned system

An anti-multipath, main control system technology, applied in the direction of antenna coupling, antenna grounding switch structure connection, etc., can solve the problems of weak anti-interference ability and inaccurate interference judgment

Active Publication Date: 2021-09-10
上海京济通信技术有限公司
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  • Summary
  • Abstract
  • Description
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Problems solved by technology

[0004] In industrial production and various high-end fields, the use of unmanned equipment reflects the knowledge reserve strength of an enterprise. Among the existing technologies, the research and use of anti-jamming technology represented by spread spectrum and frequency hopping technology account for the majority. However, this anti-interference technology usually has technical problems such as inaccurate judgment of interference and weak ability to resist strong interference

Method used

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  • An anti-multipath jamming unmanned system
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  • An anti-multipath jamming unmanned system

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Embodiment Construction

[0027] Embodiment of the present invention provides an anti-multipath interference unmanned systems, such as Figure 1-4 Shown, comprises a main control system for performing an overall control for the power supply 5 for identification of the operator necessary data acquisition module 2, a timing means for timing control of the power supply 5 to 3, the overall system for detecting a self-test module 4, the device for preventing unauthorized use of appropriated positioning and navigation module 11, when the navigation module 11 is positioned to move the position, the main control system 1 can control unmanned system goes to sleep, to avoid losing and upload the collected position, to avoid theft, the main control system 1 for transmitting a signal converted into an analog signal execution module 12, a driving member 12 after execution module 13 performs signal processing, for positioning a navigation signal transmission module 11, the weakened immunity to electromagnetic interferenc...

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Abstract

The invention provides an anti-multipath interference unmanned system, which relates to the field of anti-interference of unmanned equipment. The anti-multipath interference unmanned system includes a main control system for overall control, a power supply, a data acquisition module, a timing module for timing control of the power supply, a self-test module, a positioning and navigation module, an execution module, a drive element, Anti-jamming module, filter circuit, amplitude detection module, frequency detection module, position detection module for detecting the movement position of the drive element, used for amplitude detection module, signal correction module and data processed by the signal correction module Storage module for storage. The anti-multipath interference unmanned system avoids the formation of electromagnetic interference that affects signal transmission. The common-mode filter can suppress the interference source. Even if the signal is transmitted at high speed, it is not easy to be deformed, making the signal transmission more stable.

Description

Technical field [0001] Technical Field The present invention relates to no interference device, in particular an anti-multipath interference unmanned systems. Background technique [0002] Unmanned systems is by the platform, payload, command and control systems and Tin - Empty - Information Network and other components, it sets the system science and technology, information science and technology control, robotics, aviation, space technology and marine technology a series of high-tech science and technology as an integrated system, cross-disciplinary integration of multi-category basis and are integrated unmanned systems built for the development of unmanned systems in the field of military technology, future wars will be war intelligence, and unmanned systems is the main force of the future of the war, the United States is distributed, and promote the development of unmanned systems technology, multi-domain intelligent operational concepts traction, three aspects of intelligenc...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01Q1/50H01Q1/52
CPCH01Q1/50H01Q1/52
Inventor 贺群李明林叶嵩
Owner 上海京济通信技术有限公司
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