Satellite interference signal generation system and method
A technology for jamming signals and satellites, applied in the field of satellite communications, which can solve the problems of system stability and poor automation.
Active Publication Date: 2021-06-15
BEIJING INST OF SPACECRAFT SYST ENG
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[0004] The technical problem solved by this application is: for various anti-interference test requirements that cannot meet the actual needs in the prior art, the system stability and degree of automation are poor
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[0059] In the solutions provided by the embodiments of the present application, the described embodiments are only some of the embodiments of the present application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.
[0060] In order to better understand the above technical solutions, the technical solutions of the present application will be described in detail below through the accompanying drawings and specific examples. It should be understood that the embodiments of the present application and the specific features in the examples are detailed descriptions of the technical solutions of the present application, and It is not a limitation to the technical solutions of the present application, and the embodiments of the present application and the technical features in the embodiments can be comb...
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The invention discloses a satellite interference signal generation system and method. The system comprises an upper computer and an arbitrary waveform generator. The upper computer is used for constructing a mathematical model of at least one type of interference signals, performing analog simulation according to the mathematical model of each type of interference signals to obtain a point location file corresponding to the interference signals, and storing the point location file in a preset interference signal database, and the point location file comprises feature information of the interference signals; and the arbitrary waveform generator is connected with the upper computer and is used for loading at least one point location file from the interference signal database according to preset test information and generating a corresponding interference signal according to the at least one point location file. The technical problems that in the prior art, various anti-interference test requirements of actual requirements cannot be met, and the system stability and the automation degree are poor are solved.
Description
technical field [0001] The present application relates to the technical field of satellite communication, in particular to a system and method for generating satellite interference signals. Background technique [0002] As the application requirements of in-orbit satellites become more and more extensive, the maturity of satellite systems is also gradually improving. As one of the six major subsystems of the satellite, the measurement and control subsystem carries the important task of communication between the satellite and the ground. The uplink channel is like an invisible "kite line" between the ground and the satellite, which is responsible for the transmission of satellite commands and the transmission of the above-mentioned data. An important part of satellite reliability and safety. An important index in the performance evaluation of the uplink channel is the anti-jamming performance. In order to ensure the effective long-distance transmission of the signal and ensu...
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IPC IPC(8): G01S19/21
CPCG01S19/21
Inventor 宁相伟于澎闫金栋白力舸马舒洁
Owner BEIJING INST OF SPACECRAFT SYST ENG