摘要
频谱分析仪用于周期信号或准周期信号的频谱分析,广泛应用于通信、广播等行业,为了确认频谱分析仪的可靠性,每年都需要定期对其校准。频谱分析仪传统的校准方法中问题较多,如:校准方法不统一、校准指令不通用、被校准点不可更改。针对这些问题,本文提出了频谱分析仪自动校准软件解决方式,所设计的自动校准系统可对多品牌、多系列的频谱分析仪做自动校准,自动查找识别仪器、智能校准、生成原始记录和证书、功能可扩展等。该校准系统智能、高效、可靠。
A spectrum analyzer is used for the analysis for periodic signals,and it＇s widely used in telecommunications,broadcasting and other industries. In order to confirm the reliability of the spectrum analyzer,it should be calibrated every year. The traditional calibration methods for spectrum analyzers have many disadvantages,such as： the calibration method is not unified,calibration commands are not used universally,calibration points can not be changed,etc. In order to deal with these shortcomings,we develop the automatic test system software for spectrum analyzers,and the automatic testing system can automatically calibrate the spectrum analyzers of multiple series and multiple brands,automatically find the instrument,intelligently test,generate the original records and certificates,and expand functions. In this paper,a detailed description is given on the automatic calibration system software for the spectrum analyzer. The calibration system is intelligent,efficient,and reliable.
出处
《计测技术》
2016年第1期57-60,共4页
Metrology & Measurement Technology
关键词
频谱分析仪
自动校准
多系列
spectrum analyzer
automatic calibration
multiple series
