Closed-form design of linear-phase sharp FIR half-band filters
- Authors
- Kim, Kyoung-Jae; Seo, Jae-Beom; Nam, Sang Won
- Issue Date
- Dec-2009
- Publisher
- IEEE
- Citation
- ISPACS 2009 - 2009 International Symposium on Intelligent Signal Processing and Communication Systems, Proceedings, pp.421 - 424
- Indexed
- SCOPUS
- Journal Title
- ISPACS 2009 - 2009 International Symposium on Intelligent Signal Processing and Communication Systems, Proceedings
- Start Page
- 421
- End Page
- 424
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/175687
- DOI
- 10.1109/ISPACS.2009.5383811
- Abstract
- In this paper, a new design of a computationally efficient linear-phase sharp FIR half-band filter is proposed in a closed form, whereby a modified sampling kernel and complementary filter concept are utilized. Based on the derived closed-form formula, filter coefficients of a linear-phase FIR half-band filter with sharp transition are derived. Simulation results show that the number of multipliers can be much reduced in the proposed approach, when compared with that required in the conventional half-band filter design.
- Files in This Item
-
Go to Link
- Appears in
Collections - 서울 공과대학 > 서울 융합전자공학부 > 1. Journal Articles
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.