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

fYear

2009

fDate

20-21 April 2009

Firstpage

1

Lastpage

4

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;

fLanguage

English

Publisher

ieee

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

Type

conf

DOI

10.1109/WAMICON.2009.5207298

Filename

5207298