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Inverse-distance spoofing safety ranging system based on quantum technology, and ranging method thereof

A technology of quantum technology and ranging system, which is applied in the field of anti-distance deception security ranging system and ranging, which can solve problems such as anti-distance deception and achieve the effect of safe anti-spoofing energy.

Inactive Publication Date: 2018-11-30
NORTHEAST GASOLINEEUM UNIV
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  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide the anti-distance deception security ranging system based on quantum technology, which is used to solve the problem of anti-distance deception. Another object of the present invention is to provide such Ranging method for anti-distance deception security ranging system based on quantum technology

Method used

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  • Inverse-distance spoofing safety ranging system based on quantum technology, and ranging method thereof
  • Inverse-distance spoofing safety ranging system based on quantum technology, and ranging method thereof
  • Inverse-distance spoofing safety ranging system based on quantum technology, and ranging method thereof

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Embodiment Construction

[0024] The present invention will be further described in conjunction with accompanying drawing below:

[0025] combine figure 1 As shown, this anti-distance deception security ranging system based on quantum technology is composed of a quantum state preparation system, a transmitting and receiving system, a quantum state detection system, and a computer comprehensive analysis system 15. The quantum state preparation system prepares the quantum state and encodes it. The transmitting and receiving system transmits and receives the encoded quantum state signal; the quantum state detection system identifies the quantum state of the echo signal; the comprehensive computer analysis system 15 comprehensively analyzes the identified echo signal. The quantum state preparation system prepares the quantum polarization state and encodes it. When the enemy receives and copies the signal, it will interfere with the quantum state of the signal, resulting in an increase in the bit error rate...

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Abstract

The invention relates to an inverse-distance deception safety ranging system based on a quantum technology, and a ranging method thereof. The inverse-distance deception safety ranging system based onthe quantum technology is composed of a quantum state preparation system, a transmitting and receiving system, a quantum state detection system and a computer integrated analysis system. The quantum state preparation system prepares a quantum state and encodes the quantum state; the transmitting and receiving system transmits and receives encoded quantum state signals; the quantum state detectionsystem identifies an echo signal quantum state, and the integrated analysis system conducts integrated analysis on an identified echo signal. The quantum state preparation system prepares a quantum polarization state and encodes the quantum polarization state, when the enemy receives and replicates the signal, the quantum state of the signal is interfered, and thus the signal error rate is increased; and deception interference behaviors of the enemy can be identified by analyzing the error rate of the echo signal, and finally the misjudgment probability of enemy targets is decreased. Accordingto the inverse-distance deception safety ranging system based on the quantum technology, and the ranging method thereof, the purpose of absolute safety and high-precision ranging are achieved.

Description

Technical field: [0001] The invention relates to laser countermeasure technology, in particular to an anti-distance deception safe ranging system and a ranging method based on quantum technology. Background technique: [0002] Laser technology has developed rapidly over the past few decades. As an important part of the weapon system, laser devices have been widely used in the military, including rangefinders, target designators, guided missiles, communication devices, reconnaissance equipment, etc., which greatly improve the combat performance of the weapon system. For example, the laser range finder has greatly improved the first hit rate of the artillery, and the use of laser-guided weapons to achieve precise strikes on specific targets. In order to combat the increasingly serious laser threat in modern warfare and future battlefields, countries are accelerating the development of laser countermeasure technology. Laser deception jamming technology is one of the contents ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01S17/88G01S7/495H04L9/08H04B10/70
CPCH04B10/70H04L9/0858G01S7/495G01S17/88
Inventor 郝利丽王强赵鹏程牟海维李贤丽刘祥楼
Owner NORTHEAST GASOLINEEUM UNIV
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