VSWR, refelection coeffcients, s11, etc

The basic quantities such as VSWR, return loss, reflection coefficients, s11 and s22 etc are all basic to design. Their interactions and relationships are also basic and a brief note to document these relationships can be both informative and useful. There are numerous descriptions of these individually on the web. We prefer to publish the note in our website at www.signalpro.biz>engineering pages>engineer's corner for interested parties.