摘要
随着通信系统的发展和系统质量的提高,失真的测量与分析将会日益受到重视。本文将描述各种失真,如谐波或交调失真等,以及如何用频谱分析仪来精确测量这些失真。
With the development of communication system and the improvement of quality,distortion measurement and analysis are becoming increasingly important.This article describes predictable distortion characteristics and how to measure them using a spectrum analyzer.
出处
《国外电子测量技术》
2010年第12期1-3,共3页
Foreign Electronic Measurement Technology
关键词
失真
谐波
交调
总谐波失真
频谱分析仪
distortion
harmonic
intermodulation
total harmonic distortion
spectrum analyzer
