Many test setups for active device characterization require driver amplifiers to provide sufficient input power to the DUT. With a signal source, a driver amplifier, and the actual DUT itself, you may have up to three active devices contributing to your test results. Residual measurements directly compare the DUT output against the DUT input and thus eliminate the influence of any component before the DUT. The concept applies to frequency converting and non-frequency converting devices. The new R&S FSWX enables residual measurements in an easily accessible and accurate way. Learn about the wide use cases and experience in live demos the benefit of this new approach.
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