@inproceedings{a30e4e3ee0294602a066a19e4114e4d6,
title = "New small-signal modelling method for W-band MHEMT-based Amplifier design",
abstract = "An efficient and practical technique for the small-signal modelling of the GaAs-based 0.1-μm metamorphic high electron mobility transistors (MHEMTs) is proposed and applied to realize the W-band (75 ∼ 110 GHz) millimeter-wave monolithic integrated circuit (MMIC) amplifiers. The modelling technique adopts the gradient optimizer with the initial values of parameter set, which are determined from the measurements under the cold FET condition avoiding the forward gate-biasing, to improve the modelling accuracy at W-band frequencies. MMIC amplifiers designed and fabricated based on the proposed small-signal modelling method show the gain of ∼10 dB at 94 GHz, and the measurements show an excellent agreement with simulation data in our design frequency range.",
author = "Moon, {Sung Woon} and Baek, {Yong Hyun} and Oh, {Jung Hun} and Min Han and Rhee, {Jin Koo} and Kim, {Sam Dong}",
year = "2010",
language = "English",
isbn = "9782874870163",
series = "European Microwave Week 2010, EuMW2010: Connecting the World, Conference Proceedings - European Microwave Conference, EuMC 2010",
pages = "1146--1149",
booktitle = "European Microwave Week 2010, EuMW2010",
note = "13th European Microwave Week 2010, EuMW2010: Connecting the World - 40th European Microwave Conference, EuMC 2010 ; Conference date: 28-09-2010 Through 30-09-2010",
}