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Sweeping

Question asked by adba on Dec 15, 2015
Latest reply on Dec 16, 2015 by adba
Hi,

For the PNA network analyzer, when the start frequency is 1.9 GHz and stop frequency is 2.1 GHz, the center frequency is 2.0 GHz. We assume that an S21 measurement is performed. Under these circumstances, do we send a signal at a fixed 2.0 GHz frequency? Or do we send a sweeping signal from 1.9 GHz to 2.1 GHz?

I mean, Is sweeping only +a sampling strategy to measure+ and present values when we send *a fixed frequency* from port one?

May thanks  

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