Radio radiation source fast finding method based on simulation space dynamic searching

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: 2018-01-12
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 simulation space dynamic search, aiming to solve the technical problem of low search efficiency of existing radio radiation sources

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  • Radio radiation source fast finding method based on simulation space dynamic searching

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

[0020] In order to illustrate the technical solutions of the present invention, the following specific embodiments are used for description.

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

[0022] like figure 1 As mentioned above, the method for quickly discovering radio radiation sources based on dynamic search in simulated space...

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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, and in particular relates to a rapid discovery method for radio radiation sources based on simulation space dynamic search. Background technique [0002] In the process of command information system simulation training communication confrontation, real-time dynamic discovery of the red-side radio radiation source in the simulation space is the premise for the blue-side training system to carry out communication electronic warfare strikes, but when the entities in the simulation space reach a certain order of magnitude, the search The square radio radiation source will take too long and occupy a lot of computer resources, resulting in the loss of data during the current simulation time and the inability of the simulation to proceed normally. [0003] The existing scheme is: the communication signal of the radio radiation source obtained by the receiver is subjected...

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Application Information

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Patent Type & Authority Applications(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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