Channel: w2aew
Category: Science & Technology
Tags: nanovnatektronixvnanetwork analyzers parametersswrvswrreflection coefficients11how-tos21rfvector network analyzertektutorialw2aewcalibrationreturn loss
Description: This video describes why a "user" calibration is needed when using a VNA (vector network analyzer), what systematic errors it corrects for, what is meant by a measurement plane or calibration plane, and finally an example of how the calibration is performed on a nanoVNA. Note from this video can be found here: qsl.net/w2aew/youtube/why_calibrate_a_VNA.pdf