mirage

Design of extrapolated impulse response FIR filters with residual compensation in subexpression space

DSpace/Manakin Repository

 

Search DR-NTU


Advanced Search Subject Search

Browse

My Account

Design of extrapolated impulse response FIR filters with residual compensation in subexpression space

Show simple item record

dc.contributor.author Yu, Ya Jun
dc.contributor.author Shi, Dong
dc.contributor.author Lim, Yong Ching
dc.date.accessioned 2010-04-14T03:30:46Z
dc.date.available 2010-04-14T03:30:46Z
dc.date.copyright 2009
dc.date.issued 2010-04-14T03:30:46Z
dc.identifier.citation Yu, Y. J., Shi, D., & Lim, Y. C. (2009). Design of extrapolated impulse response fir filters with residual compensation in subexpression space. IEEE Transactions on Circuits and Systems—I, 56(12), 2621-2633.
dc.identifier.issn 1549-8328
dc.identifier.uri http://hdl.handle.net/10220/6229
dc.description.abstract In this paper, an extrapolated impulse response filter with residual compensation is proposed for the design of discrete coefficient finite-impulse response (FIR) filters using subexpression sharing. The proposed technique utilizes the quasi-periodic nature of the filter impulse response to approximate the filter coefficients. The reduced degree of freedom of filter coefficients due to the quasi-periodic approximation is perfectly restored by introducing a residual compensation technique. The resulting subexpression sharing synthesis of discrete coefficient FIR filters has lower complexities than that of the conventional synthesis techniques in terms of number of adders. To further reduce the synthesis complexity, filter coefficients and residuals may be optimized in subexpression spaces. Mixed integer linear programming is formulated for the optimization. Numerical examples show that the number of adders required by synthesizing the filters in the proposed structure is significantly reduced compared to that of the conventional synthesis schemes synthesized in direct or transposed direct form.
dc.format.extent 13 p.
dc.language.iso en
dc.relation.ispartofseries IEEE transactions on circuits and systems—I
dc.rights © 2009 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.
dc.subject DRNTU::Engineering::Electrical and electronic engineering.
dc.title Design of extrapolated impulse response FIR filters with residual compensation in subexpression space
dc.type Journal Article
dc.contributor.school School of Electrical and Electronic Engineering
dc.identifier.doi http://dx.doi.org/10.1109/TCSI.2009.2016165
dc.description.version Published version

Files in this item

Files Size Format View
Design of Extra ... in Subexpression Space.pdf 652.3Kb PDF View/Open

This item appears in the following Collection(s)

Show simple item record

Statistics

Total views

All Items Views
Design of extrapolated impulse response FIR filters with residual compensation in subexpression space 255

Total downloads

All Bitstreams Views
Design of Extrapolated Impulse Response FIR Filters with Residual Compensation in Subexpression Space.pdf 398

Top country downloads

Country Code Views
United States of America 237
China 46
India 26
Singapore 24
United Kingdom 8

Top city downloads

city Views
Mountain View 223
Beijing 23
New Delhi 13
Tai Seng 13
Singapore 8