Frequency spectrum monitoring and wireless networking test equipment

A technology for testing equipment and wireless networking, applied in spectrum analysis, wireless communication, measurement devices, etc., can solve problems such as technical constraints and dependence on imports of monitoring receivers, so as to reduce support costs, improve equipment availability and combat communication levels. , the effect of real-time efficient maintenance support and training activities
CN111614414AInactive Publication Date: 2020-09-01中国人民解放军32181部队
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
中国人民解放军32181部队
Publication Date
2020-09-01
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses frequency spectrum monitoring and wireless networking test equipment, which comprises an antenna, a preselector module, a frequency conversion processing module, a frequency synthesizer module, a digital processing module and a main controller. The main controller is connected with the preselector module, the frequency conversion processing module and the digital processingmodule through buses. The antenna is connected with the preselector module, the preselector module is connected with the frequency conversion processing module, and the frequency conversion processing module is connected with the digital processing module. The antenna receives the signal and sends the signal to the preselector module, and the preselector module carries out selective filtering andamplification processing on the signal. The preselector module sends the signal subjected to selective filtering and amplification processing to the frequency conversion processing module for frequency conversion processing to obtain an intermediate frequency signal, and the intermediate frequency signal is filtered and then sent to the digital processing module for signal identification and measurement and then sent to the main controller. The frequency synthesizer module is used for providing a local oscillator signal for frequency mixing for the frequency conversion processing module. According to the invention, electromagnetic radiation can be monitored, identified, judged, predicted and perceived.
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Description

technical field

[0001] The invention relates to the technical field of wireless networking signal testing, in particular to a spectrum monitoring and wireless networking testing equipment. Background technique

[0002] With the development of wireless communication applications, wireless spectrum resources are increasingly tight, and its monitoring and management is particularly important; through the monitoring and analysis of signal parameters such as carrier frequency, transmission power, and modulation mode of space wireless signals, the existing wireless Effective planning and management of resources can greatly improve system communication performance and frequency resource utilization. At present, key equipment monitoring receivers used for spectrum planning and management mainly rely on imports, and there are shortcomings such as technology being restricted by foreign countries. Contents of the invention

[0003] The technical problem to be solved by the present i...

Claims

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