The relentless push to higher frequencies in communications is increasing the importance of measuring the magnitude and phase of components' impedance and transfer functions. As the quantity of ...
What does a VNA measure? What can one do with the measured data? What devices are measured with a VNA? Most design engineers are familiar with tools of the trade such as voltmeters, oscilloscopes, ...
When analyzing transistors, there is a finite allowable signal level that provides accurate results, which is due to a phenomenon related to the large signal effects of semiconductor junctions. When ...