This short paper is in response to one that appeared in this journal a few years ago 2]. The article was a comment on a previous paper 1], which presented the transformation equations between the standard two-port parameters. The equations were stated to be valid for complex terminations; which are useful when S-parameters are treated. The authors in 2] made some incorrect conclusions concerning the concept of "generalized scattering parameters," and this paper seeks to clarify the somewhat confusing area of generalized scattering parameters. | On The Interpretation Of Scattering Parameters by Jon C Freeman, Paperback | Indigo Chapters