DocumentCode
2886292
Title
Design and simulation of Doherty power amplifier for WCDMA applications
Author
Rezakhani, Shahab ; Farrokh, M. Soleimani ; Ghahramani, J. ; Rahnama, M. ; Kordalivand, A.M.
Author_Institution
Arak Branch, Islamic Azad Univ., Arak, Iran
fYear
2011
fDate
27-28 June 2011
Firstpage
37
Lastpage
40
Abstract
A Doherty Amplifier operating at 2.4 GHz and a supply voltage of 2.5-3V is determined in this paper. The amplifier was designed in the Triquent GaAs process using the ADS software package. Simulation results show high output power and good power gain linearity up to the 3dB compression point. The results also show good 2nd and 3rd harmonic suppression.
Keywords
arsenic compounds; code division multiple access; gallium compounds; harmonics suppression; power amplifiers; telecommunication computing; wavelength division multiplexing; ADS software package; Doherty power amplifier; GaAs; WCDMA; frequency 2.4 GHz; harmonic suppression; triquent GaAs process; voltage 2.5 V to 3 V; Linearity; Microwave amplifiers; Microwave transistors; Power amplifiers; Power generation; Transistors; ADS; Doherty Power Amplifier; GaAs; WCDMA;
fLanguage
English
Publisher
ieee
Conference_Titel
System Engineering and Technology (ICSET), 2011 IEEE International Conference on
Conference_Location
Shah Alam
Print_ISBN
978-1-4577-1256-2
Type
conf
DOI
10.1109/ICSEngT.2011.5993417
Filename
5993417
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