A Rapid Discovery Method of Radio Radiation Sources Based on Simulation Space Dynamic Search

A technology of dynamic search and discovery method, applied in the direction of electrical components, interference to communication, etc., can solve the problem of low search efficiency of radio radiation sources, and achieve the effect of improving efficiency

Active Publication Date: 2019-07-19
中国人民解放军国防信息学院
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Problems solved by technology

[0004] In view of the above problems, the object of the present invention is to provide a method for quickly discovering radio radiation sources based on dynamic search in simulated space, aiming at solving the technical problem that the search efficiency of existing radio radiation sources is low

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  • A Rapid Discovery Method of Radio Radiation Sources Based on Simulation Space Dynamic Search
  • A Rapid Discovery Method of Radio Radiation Sources Based on Simulation Space Dynamic Search

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Embodiment Construction

[0019] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0020] In order to illustrate the technical solutions of the present invention, specific examples are used below to illustrate.

[0021] figure 1 The flow of the method for quickly discovering radio radiation sources based on the simulation space dynamic search provided by the embodiment of the present invention is shown, and only the parts related to the embodiment of the present invention are shown for convenience of description.

[0022] like figure 1 As described, the method for quickly discovering radio radiation sources based on dynamic search in simulated space provided by this embodiment ...

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Abstract

The method is suitable for the field of communication simulation countermeasure, and provides a radio radiation source fast finding method based on simulation space dynamic searching. All the red-square radio radiation sources in the simulation space and the signal characteristics of all the red-square radio radiation sources in the simulation space are obtained through traversing, firstly, signalcharacteristic pre-screening is carried out, and a radiation source which can be found can be extracted, and then the Fresnel distance is calculated to determine a propagation loss model, and the signal power intensity received by the detector from the radiation source is calculated on the basis, and a complex electromagnetic field intensity coefficient is superimposed, so that when the number ofthe radiation sources in the simulation space is large, the detected radio radiation sources can be quickly searched and found, and the characteristic information of the radio radiation sources can be extracted, and the timeliness of the simulation operation of the simulated training of the command information system is improved.

Description

technical field [0001] The invention belongs to the technical field of communication simulation countermeasures, in particular to a method for quickly discovering radio radiation sources based on dynamic search in simulation space. Background technique [0002] During the implementation of communication countermeasures in the simulated training of the command information system, the real-time dynamic discovery of the radio radiation source of the red party in the simulation space is the prerequisite for the blue party's training system to carry out communication electronic warfare strikes. The radio radiation source on the other side will take too long and occupy a large amount of computer resources, resulting in data loss within the current simulation time, and the simulation operation cannot be carried forward normally. [0003] The existing scheme is: after a series of data preprocessing on the communication signal of the radio radiation source obtained by the receiver, B...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04K3/00
Inventor 谢文才邹自力周彦孙慧清梁红莲周宇刘次仿汤竞鹏程云王晓双
Owner 中国人民解放军国防信息学院
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