Calibrating a Noise Figure Measurement with a Power Meter

preview_player
Показать описание
We actually don’t need to use a noise source to calibrate the PNA. We can use a power meter and a special power meter method. This is particularly useful at higher frequencies where the accuracy of the noise sources start to degrade. Let's see how that's done.

Рекомендации по теме
Комментарии
Автор

Thanks for the video! why do you mention power meter hot and cold measurement during calibration? what does this mean in this case? We do not have a noise source to make hot and cold measurement during calibration. Can you please clarify this?

atheerbarghouthi