Title :
Design of radio frequency passive polyphase filter for 2.4 GHz wireless communication applications
Author :
Haddad, F. ; Rahajandraibe, W. ; Zaid, L. ; Frioui, O. ; Bouchakour, R.
Author_Institution :
IM2NP (Inst. of Mater., Microelectron. & Nanosci. of Provence), Marseille, France
Abstract :
Polyphase filters are an efficient solution for high image rejection and great accuracy quadrature generation in radio frequency (RF) receivers. Analytical modeling of passive polyphase filter suitable for RF front-end applications operating in 2.4 GHz frequency band is dealt with. This analytical analysis has been used to calibrate the optimal values of passive components in order to obtain the maximum image rejection ratio (IRR). Component matching techniques has been taken into account during the layout process. Tunable RC polyphase network has been fabricated in 0.13-mum CMOS technology.
Keywords :
CMOS integrated circuits; UHF filters; passive filters; radiocommunication; CMOS technology; RF receivers; component matching techniques; frequency 2.4 GHz; image rejection ratio; quadrature generation; radiofrequency passive polyphase filter; size 0.13 mum; tunable RC polyphase network; wireless communication applications; Analytical models; Band pass filters; CMOS technology; Filtering; Image analysis; Passive filters; Radio frequency; Receivers; Tunable circuits and devices; Wireless communication; Polyphase filter; RF lines; image rejection; low-IF; mismatch; tunable;
Conference_Titel :
Wireless and Microwave Technology Conference, 2009. WAMICON '09. IEEE 10th Annual
Conference_Location :
Clearwater, FL
Print_ISBN :
978-1-4244-4564-6
Electronic_ISBN :
978-1-4244-4565-3
DOI :
10.1109/WAMICON.2009.5207298
