Improved speed and accuracy of automated measurements through lower noise signal analysis platforms

摘要

Spectrum measurements are essential to RF and microwave testing, and newer analyzers deliver better performance and speed. New “signal analyzers” also add vector capabilities such as precision demodulation and time domain analysis plus wideband waveform capture and playback. With built-in measurement applications the analyzers can streamline systems by making phase noise and noise figure measurements, plus full pulse analysis. In many cases their performance is high enough to replace power meters and modulation analyzers. This paper will show how to make the most of signal analyzers; how to optimize measurement quality and efficiency, how to take advantage of all the analyzer inputs and outputs and the wide array of automatic functions. It will detail how to use the higher dynamic range and lower noise floor of a high performance signal analyzer to greatly improve measurement accuracy and speed leading to improved system readiness.