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A Novel Modulator Design Applied to Dual GSM/WCDMA Receiver Rony Ferzli
 

Summary: A Novel Modulator Design Applied to Dual GSM/WCDMA Receiver
Rony Ferzli
Student Member, IEEE
Mohamad Adnan Al-Alaoui
Senior Member, IEEE
Electrical and Computer Department Electrical and Computer Department
American University of Beirut American University of Beirut
Beirut, Lebanon Beirut, Lebanon
Email: rferzli@ieee.org Email: adnan@aub.edu.lb
ABSTRACT
A novel modulator is presented with lower power
consumption and higher Signal to Noise Ratio (SNR)
than the conventional modulator for a given order. The
novel modulator is applied in analog-to-digital
converters of RF receivers. The same modulator
architecture is used for GSM and WCDMA receivers
differing only the in Oversampling Ratio (OSR). The
modulator was designed using switched capacitor
circuits and could be implemented in VLSI.
1. INTRODUCTION

  

Source: Al-Alaoui, Mohamad Adnan - Faculty of Engineering and Architecture, American University of Beirut, Lebanon

 

Collections: Engineering