Analysis and Research of Detector Types of Spectrum Analyzer

Spectrum analyzer is one of the radio frequency measuring instruments in common use.Appropriate detector types should be chosen to analyze and measure a variety of signals to show their characteristics correctly,the results would be inaccurate or absolutely wrong when inappropriate detector types are chosen.Various kinds of detector types of spectrum analyzer are introduced,the features and applications of sample detector,max peak detector,min peak detector,auto peak detector,normal detector,average detector,RMS detector and quasi-peak detector are analyzed in detail,the differences among them are concluded.