Title :
A reconfigurable multi-band CMOS power amplifier design
Author :
Liu, Zhangfa ; Wang, Jing
Author_Institution :
Sch. of Electron. & Inf. Eng., Beijing Jiaotong Univ., Beijing, China
Abstract :
A 0.18um reconfigurable multi-band CMOS power amplifier (PA) is presented in this paper. The PA can operate at GSM, GPS and WLAN bands simultaneously or individually by using the reconfigurable matching network. This PA exhibits high performance including up to 29 dB power gain, 28 power-added efficiency and less than 50 mW power consumption under 1.8 V power supply.
Keywords :
CMOS analogue integrated circuits; network topology; power amplifiers; GPS; GSM; WLAN; reconfigurable matching network; reconfigurable multi-band CMOS power amplifier design; size 0.18 mum; voltage 1.8 V; Broadband amplifiers; CMOS integrated circuits; GSM; Impedance matching; Power amplifiers; Simulation; Matching Network; Multi-band; Power Amplifier; Reconfigurable;
Conference_Titel :
Electric Information and Control Engineering (ICEICE), 2011 International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-8036-4
DOI :
10.1109/ICEICE.2011.5777325
