Verifying with a resistor, is LOAD. How about OPEN and SHORT??
QUOTE]
Yes,I did the full calibraion with OPEN/SHORT/LOAD,and then measure one resister just for verification before connecting my final DUT. The final impedance is calculated from S parameters.
I'll check and think it over,maybe somewhere is wrong,calibration steps will be carefully repeated again. thanks .
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Verifying with a resistor, is LOAD. How about OPEN and SHORT??
QUOTE]
Yes,I did the full calibraion with OPEN/SHORT/LOAD,and then measure one resister just for verification before connecting my final DUT. The final impedance is calculated from S parameters.
I'll check and think it over,maybe somewhere is wrong,calibration steps will be carefully repeated again. thanks .