Home // International Journal On Advances in Intelligent Systems, volume 10, numbers 3 and 4, 2017 // View article

Efficient ASIC Design of Digital Down Converter for Mobile Applications

Authors:
Rajesh Mehra
Shallu Sharma
Akanksha Jetly
Rita Rana

Keywords: 3G mobile communication; asic; base stations; radio transceivers; reconfigurable logic.

Abstract:
This paper presents ASIC design of digital down converter using 90nm technology for software defined applications. Computationally efficient multistage design technique is used to provide optimized solution for Third Generation Mobile Communications. Parks McClellan algorithm is used to minimize the filter order along with efficient polyphase decomposition technique. Multiplier based partially serial algorithm is used to enhance the performance in terms of area and power consumption. Multipliers and adders are optimally placed and routed to reduce the silicon area. The proposed Digital Down Converter ASIC has consumed 601 mm2 area by consuming 3169.607 nW power to provide high performance optimized solution to software defined radios.

Pages: 157 to 166

Copyright: Copyright (c) to authors, 2017. Used with permission.

Publication date: December 31, 2017

Published in: journal

ISSN: 1942-2679