[Telecommun. Res. Inst 13th International Conference on Microwaves, Radar and Wireless Communications. MIKON-2000 - Wroclaw, Poland (22-24 May 2000)] 13th International Conference on Microwaves, Radar and Wireless Communications. MIKON - 2000. Conference Proceedings (IEEE Cat. No.00EX428) - PHEMT transistor models for accurate CAD of MMIC amplifiers