Title :
Symbolic modeling of ac power signal gain input and output impedance of fully differential single stage common-source microwave power amplifier based on LDMOS large signal model
Author :
Tripetch, Kittipong ; Khunthawiworn, Parkpoom
Author_Institution :
Fac. of Eng. & Archit., Rajamangala Univ. of Technol., Nonthaburi, Thailand
Abstract :
In this paper, the symbolic formulas for AC power signal gain, input and output impedance of fully differential single stage common-source microwave power amplifier based on LDMOS large signal model are derived for the first time. The model can be verified by comparing with HSPICE simulation results as well as comparing with experimental results.
Keywords :
differential amplifiers; microwave power amplifiers; power MOSFET; semiconductor device models; AC power signal gain; HSPICE simulation; LDMOS large signal model; differential single stage common-source microwave power amplifier; laterally diffused metal oxide semiconductor; Differential amplifiers; Gallium arsenide; High power amplifiers; Impedance; Microwave amplifiers; Power amplifiers; Radio frequency; Radiofrequency amplifiers; Semiconductor optical amplifiers; Transceivers;
Conference_Titel :
Communications, Circuits and Systems, 2009. ICCCAS 2009. International Conference on
Conference_Location :
Milpitas, CA
Print_ISBN :
978-1-4244-4886-9
Electronic_ISBN :
978-1-4244-4888-3
DOI :
10.1109/ICCCAS.2009.5250402
