Scattering Parameters Measuring Technology Research on Two-port Surface Mounted Device

This paper derives a novel principle how to design the flxture and the standard kit from the physical structure of surface mounted device (SMD). The characteristic coe-cients of the standard are described. A perfect de-embedding algorithm is implemented. Then an example of two port surface acoustic wave (SAW) fllter scattering parameters (S-parameters) measurement is used to show how to design the flxture and the calibration kit by applying the de-embedding algorithm.