In this paper, we propose a high-speed multiplier-free realization using ROM's to store the results of coefficient scalings in combination with higher signal rate and pipelined operations, without the need of hardware multipliers. By varying some parameters, the proposed structure provides various combinations of hardware and clock speed (or throughput). Examples are given comparing the proposed realization with the distributed arithmetic (DA) realization and direct-form realization with power-of-two coefficients. Results show that with proper choices of the parameters the proposed structure achieves a faster processing speed with less hardware, as compared to the DA realization, while it is much faster than the direct-form with slightly more hardware.
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Thanyapat SAKUNKONCHAK, Sawasd TANTARATANA, "A High-Speed Multiplier-Free Realization of IIR Filter Using ROM's and Elevated Signal Rate" in IEICE TRANSACTIONS on Fundamentals,
vol. E84-A, no. 6, pp. 1479-1487, June 2001, doi: .
Abstract: In this paper, we propose a high-speed multiplier-free realization using ROM's to store the results of coefficient scalings in combination with higher signal rate and pipelined operations, without the need of hardware multipliers. By varying some parameters, the proposed structure provides various combinations of hardware and clock speed (or throughput). Examples are given comparing the proposed realization with the distributed arithmetic (DA) realization and direct-form realization with power-of-two coefficients. Results show that with proper choices of the parameters the proposed structure achieves a faster processing speed with less hardware, as compared to the DA realization, while it is much faster than the direct-form with slightly more hardware.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1587/e84-a_6_1479/_p
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@ARTICLE{e84-a_6_1479,
author={Thanyapat SAKUNKONCHAK, Sawasd TANTARATANA, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={A High-Speed Multiplier-Free Realization of IIR Filter Using ROM's and Elevated Signal Rate},
year={2001},
volume={E84-A},
number={6},
pages={1479-1487},
abstract={In this paper, we propose a high-speed multiplier-free realization using ROM's to store the results of coefficient scalings in combination with higher signal rate and pipelined operations, without the need of hardware multipliers. By varying some parameters, the proposed structure provides various combinations of hardware and clock speed (or throughput). Examples are given comparing the proposed realization with the distributed arithmetic (DA) realization and direct-form realization with power-of-two coefficients. Results show that with proper choices of the parameters the proposed structure achieves a faster processing speed with less hardware, as compared to the DA realization, while it is much faster than the direct-form with slightly more hardware.},
keywords={},
doi={},
ISSN={},
month={June},}
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TY - JOUR
TI - A High-Speed Multiplier-Free Realization of IIR Filter Using ROM's and Elevated Signal Rate
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 1479
EP - 1487
AU - Thanyapat SAKUNKONCHAK
AU - Sawasd TANTARATANA
PY - 2001
DO -
JO - IEICE TRANSACTIONS on Fundamentals
SN -
VL - E84-A
IS - 6
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - June 2001
AB - In this paper, we propose a high-speed multiplier-free realization using ROM's to store the results of coefficient scalings in combination with higher signal rate and pipelined operations, without the need of hardware multipliers. By varying some parameters, the proposed structure provides various combinations of hardware and clock speed (or throughput). Examples are given comparing the proposed realization with the distributed arithmetic (DA) realization and direct-form realization with power-of-two coefficients. Results show that with proper choices of the parameters the proposed structure achieves a faster processing speed with less hardware, as compared to the DA realization, while it is much faster than the direct-form with slightly more hardware.
ER -