1. D.M. Pozar, Microwave Engineering (Wiley, New York, 2011)
2. The BSIM 4.4 Manual. http://www-device.eecs.berkeley.edu/bsim3
3. MOS11. http://www.semiconductors.philips.com/Philips Models/mosmodels/model11/
4. EKV model website. http://legwww.epfl.ch/ekv/
5. PSP model website. http://www.nxp.com/Philips Models/mos models/psp/