Realization of Ternary Sigma-Delta Modulated Arithmetic Processing Modules

Realization of Ternary Sigma-Delta Modulated Arithmetic Processing Modules

Sigma-delta modulated systems have a number of very appealing properties and are, therefore, heavily used in analog to digital converters, amplifiers, and modulators. This paper presents new results which indicate that they may also have significant potential for general purpose arithmetic processin...

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Main Authors: Amin Z. Sadik, Peter J. O'Shea
Format: Article
Language:English
Published: SpringerOpen 2009-01-01
Series:EURASIP Journal on Advances in Signal Processing
Online Access:http://dx.doi.org/10.1155/2009/574627
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spelling doaj-f4dac3f2c2e94d28a085dc69d172f5f72020-11-24T22:10:55ZengSpringerOpenEURASIP Journal on Advances in Signal Processing1687-61721687-61802009-01-01200910.1155/2009/574627Realization of Ternary Sigma-Delta Modulated Arithmetic Processing ModulesAmin Z. SadikPeter J. O'SheaSigma-delta modulated systems have a number of very appealing properties and are, therefore, heavily used in analog to digital converters, amplifiers, and modulators. This paper presents new results which indicate that they may also have significant potential for general purpose arithmetic processing. The paper introduces new arithmetic processing structures for ternary (i.e., +1, 0, or −1) sigma-delta modulated signals. Simulations show that these new structures can be implemented very efficiently and have relatively good accuracy. http://dx.doi.org/10.1155/2009/574627
collection DOAJ
language English
format Article
sources DOAJ
author Amin Z. Sadik
Peter J. O'Shea
spellingShingle Amin Z. Sadik
Peter J. O'Shea
Realization of Ternary Sigma-Delta Modulated Arithmetic Processing Modules
EURASIP Journal on Advances in Signal Processing
author_facet Amin Z. Sadik
Peter J. O'Shea
author_sort Amin Z. Sadik
title Realization of Ternary Sigma-Delta Modulated Arithmetic Processing Modules
title_short Realization of Ternary Sigma-Delta Modulated Arithmetic Processing Modules
title_full Realization of Ternary Sigma-Delta Modulated Arithmetic Processing Modules
title_fullStr Realization of Ternary Sigma-Delta Modulated Arithmetic Processing Modules
title_full_unstemmed Realization of Ternary Sigma-Delta Modulated Arithmetic Processing Modules
title_sort realization of ternary sigma-delta modulated arithmetic processing modules
publisher SpringerOpen
series EURASIP Journal on Advances in Signal Processing
issn 1687-6172
1687-6180
publishDate 2009-01-01
description Sigma-delta modulated systems have a number of very appealing properties and are, therefore, heavily used in analog to digital converters, amplifiers, and modulators. This paper presents new results which indicate that they may also have significant potential for general purpose arithmetic processing. The paper introduces new arithmetic processing structures for ternary (i.e., +1, 0, or −1) sigma-delta modulated signals. Simulations show that these new structures can be implemented very efficiently and have relatively good accuracy.
url http://dx.doi.org/10.1155/2009/574627
work_keys_str_mv AT aminzsadik realizationofternarysigmadeltamodulatedarithmeticprocessingmodules
AT peterjoamp39shea realizationofternarysigmadeltamodulatedarithmeticprocessingmodules
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