Talk about fast... (I couldn't believe it myself)
We just added a new measurement methodology to PS-Cal. For most sensors all you need is a Vector Network Analyzer and your H84 Calibrated Power Sensor, and of course a calibration kit.
It takes about 20 min to complete a Station Calibration. First you have to perform an S11 calibration using an open, short, load/ sliding load on the VNA. Then a Power Calibration with the Stand Power Sensor.
Then it only takes less than 15 min to calibrate the power sensor.
Because we were using Agilent's new PNA-X, the uncertainties were great for such a fast performing calibration.
You could almost get 3 power sensor calibrated in an hour with this methodology.
Mike
How long did it take you before??
Well 50 GHz is a little unique because it is such a high frequency. Most labs will use a direct comparison Test Methodology. They will have a 50 GHz Power Sensor sent to Agilent for an H84 calibration. Then use that power sensor to characterize the output of a power splitter with a reference sensor connected to the other port of the power splitter.
That method would take about 45-60 minutes complete a Cal Factor run. And an additional 5 min or so co complete the rho measurements.
That is why I am so impressed this new method can complete the task in 1/4th the time.
Mike