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2018 | OriginalPaper | Buchkapitel

Scalable Recursive Convolution Algorithm for the Development of Parallel FIR Filter Architectures

verfasst von : Anitha Arumalla, Madhavi Latha Makkena

Erschienen in: Microelectronics, Electromagnetics and Telecommunications

Verlag: Springer Singapore

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Abstract

The paper presents 2-parallel and 3-parallel scalable recursive short convolution algorithms. The performance of these two short convolution algorithms is verified for different order filters. Hardware complexity is reduced by a factor of 3/4 in 2-parallel and 2/3 in 3-parallel filter implementation over conventional convolution. Synthesis results with 45 nm nangate library show that the scalable recursive convolution method has similar frequency performance for 2-parallel and 3-parallel implementations while the area and power are increasing for higher order filters.

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Metadaten
Titel
Scalable Recursive Convolution Algorithm for the Development of Parallel FIR Filter Architectures
verfasst von
Anitha Arumalla
Madhavi Latha Makkena
Copyright-Jahr
2018
Verlag
Springer Singapore
DOI
https://doi.org/10.1007/978-981-10-7329-8_26

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