无线电频谱监测与分析系统设计及实现

针对目前频谱监测系统的不足之处,给出了能够满足各地无线电管理部门需要的便携式、职能化、监测频谱范围宽的频谱监测系统的设计与实现方法.系统利用了动态库、VC操作Word以及并行处理的技术,重点针对低噪声放大器、驱动电机、天线控制器和干扰电平的计算进行了设计,系统能够完成频谱数据的采集、天线转动角度的采集、监测点地理信息的采集以及对采集的数据进行分析处理,最后自动生成监测报告.

The Radio Spectrum Monitor and Analysis Systems Design and Realization

This paper points out the shortcomings of the current spectrum monitor systems and proposes the design and realization methods of the portable and intelligent monitor system that can monitor a wider spectrum range and satisfy the demand of the radio administration department. The system utilizes the technologies of dynamic link libraries, VC operating Word and parallel transacting with emphasis on the design of the low-noise amplifier, the motor driver, the controller of the antenna and the level of interference. The system designed can collect the data of the spectrum and the angles that the antenna moves and the information of the monitor location, analyze the collected data and automatically produce a monitoring report.