MC2 offers small signal modelling services. This one can be devoted for active devices such as transistors and passive components as well. The example below shows the scalable coplanar passive library developed up to 110 GHz and shows the different steps during the modelling based on measurement.

Passive structures measurement:
  • 0-110GHz measurement thanks to the 8510XF VNA
  • Access pads deembeding
Parameters extraction:
  • Zc, Gamma
  • Capacitances and conductances modelling using Heinrich method
  • Epsr and Tand extraction
  • Resistor and inductances extraction using Heinrich method
Linear modelling:
  • Model setup
  • Measurement/Model comparison

This library is composed of different Coplanar Wave Guide (CPW) components described below:

Coplanar library
  • CPW (Coplanar Wave Guide) line
  • CPW bridge
  • CPW stub open
  • CPW strub short
  • CPW Tee
  • CPW cross

Measurement model comparison:

CPW shape
Measurement/model comparison


CPW shape
Measurement/model comparison

CPW shape Measurement/model comparison


CPW shape Measurement/model comparison