To get the best power transfer into an antenna ... Using this data, the device can calculate the SWR. The RF signal is also divided and sampled to measure frequency. To automate tuning, an ...

What in the world are SWR, VSWR, reflected power and return loss? Why do they matter? And what can be done if there is a problem? This article and a sequel in February 2016 are an attempt to explain ...

The webcast will focus on a number of common applications such as precision RF Power Measurement, measuring VSWR or Return Loss, measuring RF envelopes and detecting RF pulses. Eamon Nash is an ...