Satellite signal receiving and processing system and method

Abstract

The embodiment of the invention provides a satellite signal receiving and processing system and a satellite signal receiving and processing method. The system comprises a filter, a first low noise amplifier, a mixer, a second low noise amplifier, a digital-to-analog converter and a visual signal processing module, wherein the visual signal processing module comprises a filtering sub-module, a signal synchronization sub-module, a baseband processing sub-module, a data analysis sub-module and a display sub-module. According to the satellite signal receiving and processing system and method provided by the embodiment of the invention, it is possible to synchronize the reception and processing of a satellite signal, thereby satisfying the real-time analysis requirement of a tester for the satellite signal, and since the processing result can be displayed directly in a visual manner, the tester can view the satellite signal processing result intuitively at the first time, thereby improvingthe user experience.

Description

Technical field [0001] The present invention relates to the technical field of satellite communication, in particular to a satellite signal receiving and processing system and processing method. Background technique [0002] Satellite signals are signals carrying information transmitted by satellites. Ground testers can receive satellite signals and process them, and analyze the satellite signals based on the processing results. [0003] The existing satellite signal processing method is usually to collect the satellite signal outdoors, store the satellite signal in the form of data, and then read the previously stored satellite signal data through processing equipment in the laboratory, and then process the satellite signal data And analysis. [0004] However, the inventor found in the process of implementing the present invention that the prior art has at least the following problems: the existing satellite signal processing method, on the one hand, because the satellite signal ne...

AI Technical Summary

Problems solved by technology

[0004] However, the inventor found in the process of realizing the present invention that there are at least the following problems in the prior art: in the existing satellite signal processing method, on the one hand, because the satellite signal needs to be collected and stored first, and then processed, the reception of the satellite signal and The separation of the processing process cannot meet the real-time analysis needs of the testers for satellite signals; on the other hand, the testers cannot view the processing results of the satellite signals at the first time, resulting in poor user experience

Images