AnsweredAssumed Answered

Are there AFR calibration fixture guidelines?

Question asked by RobRajk on Feb 1, 2017
Latest reply on Mar 22, 2018 by jcresp

Hi. I have been started using AFR method implemented in PNA network analyzer.

As a newbie I tested this method with two fixture.

For FixtureA AFR de-embedding method gives reliable result for most combination standards.

But for FixtureB I couldn't get any valid result.


I allowed myself to attached pdf file with compared both.


Kindly please comment. I would be happy to know the guidelines and hints for design fixture for AFR method for future.


If you have any questions  or you need a more data,  I am ready to provide you .