Network communication signal acquisition system

Abstract

The invention discloses a network communication signal acquisition system. The system comprises a signal collector, a signal processing center and a monitoring analysis station, the signal collector,the signal processing center and the monitoring analysis station are connected through a communication module. The signal collector and the signal processing center are powered by a power supply module. The signal collector is used for collecting and processing network communication information. According to the network communication signal acquisition system, a signal frequency band screening module can be used for conveniently switching and screening signal frequency bands needing to be collected; a signal conditioning module and a signal synchronous acquisition and comparison module facilitate technical processing of signals, noise is removed from the signals, and convenience is provided for analysis and transfer; a clock signal module and a delay control module facilitate signal information input, storage and calling, and through analysis, processing, monitoring and regulation and control by the signal processing center and a monitoring analysis station, the acquisition system is high in precision, good in processing analysis effect and low in errors.

Description

Technical field [0001] The invention relates to the technical field of network communication signals, in particular to a network communication signal acquisition system. Background technique [0002] A signal is a physical quantity that represents a message. For example, an electrical signal can express different messages through changes in amplitude, frequency, and phase. There are two types of such electrical signals: analog signals and digital signals. The signal is a tool for carrying messages and a carrier of messages. Broadly speaking, it includes optical signals, acoustic signals, electrical signals, etc., which are differentiated according to actual uses. Signals include television signals, broadcast signals, radar signals, communication signals, etc.; according to their time characteristics, there are deterministic signals. And random signals, etc. [0003] The network communication signal is a signal used to transmit and carry network communication information. The curre...

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Problems solved by technology

[0003] Network communication signals are signals used to transmit and carry network communication information. The current network communication signal acquisition system usually has simple functions, and the noise of signal acquisition is relatively large, which is difficult to process and analyze, and the analysis error is relatively large.

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