Title :
Different baseband chain architectures for multi-standard reconfigurable receivers
Author :
Dawoud, Mohamed A. ; Mahmoud, Soliman A. ; Kafrawy, Abdelrahaman K.
Author_Institution :
Electr. & Electron. Eng. Dept., German Univ. in Cairo, Cairo, Egypt
Abstract :
In this paper different baseband chain architectures used in multi-standard reconfigurable receivers are proposed. The architectures are simulated using CMOS 0.25 ¿m technology operating with 1.2 V supply voltage. Performance comparisons between different architectures demonstrate the optimum baseband requirements for a multi-standard receiver in terms of DC-Gain, noise, linearity, SFDR, and power consumption.
Keywords :
CMOS analogue integrated circuits; radio receivers; CMOS technology; baseband chain architectures; multistandard reconfigurable receivers; power consumption; size 0.25 mum; voltage 1.2 V; Active filters; Baseband; Energy consumption; Linearity; Low pass filters; Nonlinear filters; Operational amplifiers; Resistors; Roentgenium; Sections; Analog circuits; low-Pass Filter; programmable gain amplifiers; reconfigurable receiver architectures;
Conference_Titel :
Microelectronics (ICM), 2009 International Conference on
Conference_Location :
Marrakech
Print_ISBN :
978-1-4244-5814-1
DOI :
10.1109/ICM.2009.5418657
