I have obtained "Negative Noise Figure" value from LNA while measuring with VNA (R&S Vector Network Analyzer)?

Hello all, I am trying to measure "Noise Figure (NF)" value of the LNA (IC of MAX2678) by using VNA (without Noise Source, and with perfect 50-ohm test systems) and I am following the steps in...

14 June 2019 2,734 10 View