Title :
The influence of HEMT nonlinear distributed modeling on transient performance of microwave circuits
Author :
Arfaei, F. ; Berenji, K. ; Abdipour, A. ; Mohammad, A.
Author_Institution :
Microwave/mm wave & Wireless Commun. Res. Lab., Amirkabir Univ. of Technol., Tehran, Iran
Abstract :
This paper presents the impact of electromagnetic wave propagation on HEMT device electrodes in transient response. The proposed model is used in analysis and simulation of a MMIC compatible, Ka band power amplifier. Final results are the comparison between the simulation results in semi-distributed and lumped models, respectively.
Keywords :
HEMT integrated circuits; MMIC power amplifiers; circuit simulation; electrodes; lumped parameter networks; radiowave propagation; transient analysis; HEMT device electrodes; Ka band power amplifier; MMIC; electromagnetic wave propagation; lumped models; microwave circuits; nonlinear distributed modeling; semi-distributed models; simulation; transient performance; Analytical models; Circuit simulation; Distributed control; Electrodes; Electromagnetic propagation; Electromagnetic transients; HEMTs; Microwave circuits; Microwave devices; Transient response;
Conference_Titel :
Microwaves, Radar and Wireless Communications, 2004. MIKON-2004. 15th International Conference on
Print_ISBN :
83-906662-7-8
DOI :
10.1109/MIKON.2004.1356874
