Title :
A 0.18um CMOS Reconfigurable Multi-band Multi-gain Low Noise Amplifier
Author :
Liu, Zhangfa ; Wang, Jing
Author_Institution :
Sch. of Electron. & Inf. Eng., Beijing Jiaotong Univ., Beijing, China
Abstract :
A 0.18um CMOS Reconflgurable Multi-band Multi gain LNA is presented in this paper. The LNA can operate at GSM, GPS and WLAN bands simultaneously or individually by using the programmable switches. This LNA exhibits high performance including up to 19 dB voltage gain, 1.9-1.5 dB noise figure and less than 30 mW power consumption under 1.8 V power supply.
Keywords :
CMOS analogue integrated circuits; low noise amplifiers; low-power electronics; CMOS reconfigurable multi-band multi-gain low noise amplifier; GPS band; GSM band; WLAN band; noise figure 1.9 dB to 4.5 dB; power consumption; power supply; size 0.18 mum; voltage 1.8 V; CMOS integrated circuits; Gain; Inductors; Layout; Low-noise amplifiers; Receivers; Simulation; LNA; Multi-band; Multi-gain; 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.2011.5777186
