Nanotech 2003 Vol. 2
Nanotech 2003 Vol. 2
Technical Proceedings of the 2003 Nanotechnology Conference and Trade Show, Volume 2

RF Device Design Chapter 8

Accurate Modeling for RF Silicon MOSFET up to 15 GHz and the Parameter Extraction Methodology

Authors: J. Lin, Y. Kiat Seng, M. Jian Guo and D. Manh Anh

Affilation: Nanyang Technological University, Singapore

Pages: 380 - 383

Keywords: MOSFET, parameter extraction, small-signal model, subcircuit, RF, S-parameters, Y-parameters, Z-parameters, measure, simulation

The accurate method to extract a small-signal subcircuit model of MOSFET’s based on BSIM4 is presented, a novel approach to determining the parasitic inductances by Z-parameters, the intrinsic terminal resistance and capacitance by Y-parameters are shown. The procedure of the parameter extraction for RF MOSFET model is discussed and verified by experiment. The excellent correspondence is achieved between the modeled and measured S-parameters up to 15GHz for 0.18um CMOS process technology.

ISBN: 0-9728422-1-7
Pages: 600