Mixed-mode TRL algorithm based on symmetrical reflection standard

A mixed-mode through-reflect-line(TRL) calibration algorithm based on symmetrical reflection standard was proposed to accurately characterize coupled differential devices using scattering parameters.Using the transition structure's generalized reciprocity and the phase relationship between its scattering matrix entries,the sign ambiguity was removed and the transition structure's mixed mode wave transfer matrix was obtained.The calibration standards of the proposed algorithm are similar to the requirement o...