RF-to-baseband front ends consisting of a low-noise amplifier (LNA) cascaded with a mixer downconverting RF signals to baseband have become the epitome of RF devices tested in high-volume ...
June 20, 2012. Anritsu at the International Microwave Symposium introduced noise-figure measurement capability for its VectorStar MS4640A and ME7838A vector network analyzers (VNAs) to provide ...
Noise figure is a key performance parameter in many RF systems. A low noise figure provides improved signal/noise ratio for analog receivers, and reduces bit error ...