Subexpression encoded extrapolated impulse response FIR filter with perfect residual compensation

Earlier research has shown that filter impulse responses are quasi-periodic and filter coefficients can be approximated by extrapolation techniques. In this paper, a discrete coefficient extrapolated impulse response filter is proposed. Residual compensation technique is introduced to perfectly real...

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Main Authors:	Yu, Ya Jun, Shi, Dong, Lim, Yong Ching
Other Authors:	School of Electrical and Electronic Engineering
Format:	Conference or Workshop Item
Language:	English
Published:	2010
Subjects:	DRNTU::Engineering::Electrical and electronic engineering::Electronic circuits
Online Access:	https://hdl.handle.net/10356/90681 http://hdl.handle.net/10220/6344
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Institution:	Nanyang Technological University
Language:	English

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spelling	sg-ntu-dr.10356-906812020-03-07T13:24:46Z Subexpression encoded extrapolated impulse response FIR filter with perfect residual compensation Yu, Ya Jun Shi, Dong Lim, Yong Ching School of Electrical and Electronic Engineering International Symposium on Circuits and Systems (2008 : Seattle, USA) DRNTU::Engineering::Electrical and electronic engineering::Electronic circuits Earlier research has shown that filter impulse responses are quasi-periodic and filter coefficients can be approximated by extrapolation techniques. In this paper, a discrete coefficient extrapolated impulse response filter is proposed. Residual compensation technique is introduced to perfectly realize the filter coefficients. Both the extrapolated filter coefficients and the residuals are subexpression encoded to minimize the filter complexity. Numerical example shows that the proposed technique achieves minimum number of adders in the synthesis of the filter when compared with any other existing techniques. Published version 2010-08-23T05:56:00Z 2019-12-06T17:52:04Z 2010-08-23T05:56:00Z 2019-12-06T17:52:04Z 2008 2008 Conference Paper Yu, Y. J., Shi, D., & Lim, Y. C. (2008). Subexpression encoded extrapolated impulse response FIR filter with perfect residual compensation. Proceedings of 2008 IEEE International Symposium on Circuits and Systems (pp.2446-2449) Seattle,WA,USA. https://hdl.handle.net/10356/90681 http://hdl.handle.net/10220/6344 10.1109/ISCAS.2008.4541950 en © 2008 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE. This material is presented to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders. All persons copying this information are expected to adhere to the terms and constraints invoked by each author's copyright. In most cases, these works may not be reposted without the explicit permission of the copyright holder. http://www.ieee.org/portal/site This material is presented to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders. All persons copying this information are expected to adhere to the terms and constraints invoked by each author's copyright. In most cases, these works may not be reposted without the explicit permission of the copyright holder. 4 p. application/pdf
institution	Nanyang Technological University
building	NTU Library
country	Singapore
collection	DR-NTU
language	English
topic	DRNTU::Engineering::Electrical and electronic engineering::Electronic circuits
spellingShingle	DRNTU::Engineering::Electrical and electronic engineering::Electronic circuits Yu, Ya Jun Shi, Dong Lim, Yong Ching Subexpression encoded extrapolated impulse response FIR filter with perfect residual compensation
description	Earlier research has shown that filter impulse responses are quasi-periodic and filter coefficients can be approximated by extrapolation techniques. In this paper, a discrete coefficient extrapolated impulse response filter is proposed. Residual compensation technique is introduced to perfectly realize the filter coefficients. Both the extrapolated filter coefficients and the residuals are subexpression encoded to minimize the filter complexity. Numerical example shows that the proposed technique achieves minimum number of adders in the synthesis of the filter when compared with any other existing techniques.
author2	School of Electrical and Electronic Engineering
author_facet	School of Electrical and Electronic Engineering Yu, Ya Jun Shi, Dong Lim, Yong Ching
format	Conference or Workshop Item
author	Yu, Ya Jun Shi, Dong Lim, Yong Ching
author_sort	Yu, Ya Jun
title	Subexpression encoded extrapolated impulse response FIR filter with perfect residual compensation
title_short	Subexpression encoded extrapolated impulse response FIR filter with perfect residual compensation
title_full	Subexpression encoded extrapolated impulse response FIR filter with perfect residual compensation
title_fullStr	Subexpression encoded extrapolated impulse response FIR filter with perfect residual compensation
title_full_unstemmed	Subexpression encoded extrapolated impulse response FIR filter with perfect residual compensation
title_sort	subexpression encoded extrapolated impulse response fir filter with perfect residual compensation
publishDate	2010
url	https://hdl.handle.net/10356/90681 http://hdl.handle.net/10220/6344
_version_	1681041499012202496

Subexpression encoded extrapolated impulse response FIR filter with perfect residual compensation

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