EFFICIENT DOWN CONVERSION TECHNIQUE BASED POLY-PHASE DECIMATION FILTER IN WIRELESS COMMUNICATION SYSTEMS

Abstract

This paper presents a development of down conversion technique usingpolyphase decimation filter to work with GSM and WCDMA systems. The embeddedFPGAs offer a very attractive solution that balance high flexibility, time-to-market, costand performance. So this paper focuses on efficient design and implementation of digitaldown convertor for software radios on an FPGA target device. The implementationresults shows an important utilization in LUPs and Slices in accordance with FPGAarea and low power consumption compared with conventional design