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Power Savings in Digital Filters for Wireless Communication

Nilsson, Peter LU ; Gundarapu, Anusha and Sherazi, Syed Muhammad Yasser LU (2013) European Conference on Circuit Theory and Design (ECCTD 2013)
Abstract
This paper presents a methodology to reduce the power consumption, silicon area, as well as increasing the performance, in digital filters that are feasible for wireless communication circuitries. The method is based on arithmetic reductions in a wave digital filter. Basically, the multipliers are removed to reduce the number of arithmetic operations. All parameters including the dynamic and static power consumption, the silicon area, as well as the delay time are reduced substantially, without any need for trade-offs. The overall improvements in area, power consumption, and delay time, are around 50%, at an average.
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author
organization
publishing date
type
Contribution to conference
publication status
published
subject
keywords
Static Power, Dynamic Power, Digital Filters, Half-band Filters, Low Leakage, Integrated Circuit, IC, ASIC, CMOS.
conference name
European Conference on Circuit Theory and Design (ECCTD 2013)
external identifiers
  • Scopus:84892649318
language
English
LU publication?
yes
id
b1aa9a43-edad-49a7-bed8-73afb702da00 (old id 4023865)
date added to LUP
2013-09-16 10:25:30
date last changed
2016-10-13 04:58:54
@misc{b1aa9a43-edad-49a7-bed8-73afb702da00,
  abstract     = {This paper presents a methodology to reduce the power consumption, silicon area, as well as increasing the performance, in digital filters that are feasible for wireless communication circuitries. The method is based on arithmetic reductions in a wave digital filter. Basically, the multipliers are removed to reduce the number of arithmetic operations. All parameters including the dynamic and static power consumption, the silicon area, as well as the delay time are reduced substantially, without any need for trade-offs. The overall improvements in area, power consumption, and delay time, are around 50%, at an average.},
  author       = {Nilsson, Peter and Gundarapu, Anusha and Sherazi, Syed Muhammad Yasser},
  keyword      = {Static Power,Dynamic Power,Digital Filters,Half-band Filters,Low Leakage,Integrated Circuit,IC,ASIC,CMOS.},
  language     = {eng},
  title        = {Power Savings in Digital Filters for Wireless Communication},
  year         = {2013},
}