Power driven reconfigurable complex continuous wavelet transform processor

Nizamettin Aydin*, Tughrul Arslan

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

A low power VLSI implementation of reconfigurable complex Continuous Wavelet Transform (CWT) algorithm to generate the two dimensional time scale representation of a one dimensional signal is introduced The CWT is computationally intensive process. The CWT processor presented in this paper employs a bank of correlators. The correlators which are not needed in a certain transform are disabled to save power. So power consumption of the CWT processor depends on the number of scales. The processor has been implemented and synthesized using ALCATEL 0.35p technology. Mallab, RTL, and netlist simulation results verify that the implemented algorithm has the potential to be utilized as a wavelet coprocessor for fast time-scale analysis in real-time.

Original languageEnglish
Title of host publicationProceedings - First NASA/ESA Conference on Adaptive Hardware and Systems, AHS 2006
Pages109-113
Number of pages5
DOIs
Publication statusPublished - 2006
Externally publishedYes
Event1st NASA/ESA Conference on Adaptive Hardware and Systems, AHS 2006 - Istanbul, Turkey
Duration: 15 Jun 200618 Jun 2006

Publication series

NameProceedings - First NASA/ESA Conference on Adaptive Hardware and Systems, AHS 2006
Volume2006

Conference

Conference1st NASA/ESA Conference on Adaptive Hardware and Systems, AHS 2006
Country/TerritoryTurkey
CityIstanbul
Period15/06/0618/06/06

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