Pseudo-random oscillator design for multistandard RF Non Uniformly Sampling receiver

Author

Maalej, Asma ; Ben-romdhane, Manel ; Rebai, Chiheb ; GHazel, Adel

Author_Institution

CIRTA´´COM Res. Unit, SUP´´COM Tunis, Tunis

fYear

2009

fDate

6-9 April 2009

Firstpage

47

Lastpage

51

Abstract

Non Uniform Sampling technique applied to Software Defined Radio theme seems to be a suitable solution to avoid aliases and reduce their drawbacks on other terminal components especially filters. The proposed work presents a solution to apply Non Uniform Sampling in a radio receiver. This paper deals with designing and implementing a non uniform generator that manages the sampling step. The proposed generator has an architecture close to the Direct Digital Synthesizer one.

Keywords

radio receivers; radiofrequency oscillators; direct digital synthesizer; multistandard RF nonuniformly sampling receiver; nonuniform generators; pseudorandom oscillator design; radio receiver; Circuits; Computer architecture; Equations; Filters; Oscillators; Radio frequency; Receivers; Sampling methods; Software radio; Synthesizers; Direct Digital Synthesizer; Non Uniform Sampling; RF sampling; Software Defined Radio;

fLanguage

English

Publisher

ieee

Conference_Titel

Design & Technology of Integrated Systems in Nanoscal Era, 2009. DTIS '09. 4th International Conference on

Conference_Location

Cairo

Print_ISBN

978-1-4244-4320-8

Electronic_ISBN

978-1-4244-4321-5

Type

conf

DOI

10.1109/DTIS.2009.4938022

Filename

4938022