.. _glossary:

Glossary 
=========

.. glossary::

   switch terms
      Described in [1]_ by Roger Marks, switch-terms account for the fact that the 8-term (aka *error-box* ) model is overly simplified.  The two error networks change slightly depending on which port is being excited. This is due to the internal switch within the VNA.




.. [1] R.B. Marks, "Formulations of the Basic Vector Network Analyzer Error Model including Switch-Terms," in ARFTG Conference Digest-Fall, 50th, 1997, vol. 32, pp. 115-126.
