The DOI matches its Crossref record; 25 of the 25 references it cites were found in a registry or an index.
Closed-Form Design of Half-Sample Delay IIR Filter Using Continued Fraction Expansion
Abstract
In this paper, the closed-form design of half-sample delay infinite-impulse response (IIR) filter is presented. First, the continued fraction expansion (CFE) and its recursive computation are reviewed briefly. Then, the CFE of square root function is applied to design half-sample delay IIR filters with various orders. The comparisons with conventional maximally flat half-sample delay all-pass and Lagrange filters are made and implementation issue is also addressed. Next, the designed half-sample delay filter is used to reduce the approximation error of the conventional IIR Simpson integrator, to design half-band and diamond shaped filters, and to magnify the digital image. Finally, several numerical examples are illustrated to demonstrate the effectiveness of the proposed design method
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Flagged first, then by citations
Research works printed but not linked: 4
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- 0, Database
Cited by
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A Simple Ladder Realization of Maximally Flat Allpass Fractional Delay Filters
Koshita, S., Abe, M., & Kawamata, M. (2014) · IEEE Transactions on Circuits and Systems II: Express Briefs · doi:10.1109/tcsii.2013.2296131 · Cited by 5
Metadata
- Authors
- Tseng, C.-C.
- Affiliations
- National Kaohsiung First University of Science and Technology (TW)
- Corresponding author
- Tseng, Chien-Cheng
- ORCID
- Tseng, Chien-Cheng
- Venue
- IEEE Transactions on Circuits and Systems I: Regular Papers
- Published
- 2007-03
- Volume
- 54
- Issue
- 3
- Pages
- 656-668
- ISSN
- 1057-7122 (ISSN-L)
- OpenAlex
- W2146204214
- Cited by
- 9
- References
- 25
- Citations by year
- 2018: 2 · 2016: 1 · 2014: 1 · 2012: 1
- FWCI
- 1.94
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- IEEE Transactions on Circuits and Systems I Fundamental Theory and Applications (publishedVersion)
- Topics
- Physical Sciences › Computer Science › Signal Processing › Digital Filter Design and Implementation
- Physical Sciences › Engineering › Electrical and Electronic Engineering › Analog and Mixed-Signal Circuit Design
- Physical Sciences › Computer Science › Signal Processing › Advanced Adaptive Filtering Techniques
- Keywords
- continued fraction expansion, closed-form filter design, square root function, all-pass filter, half-band filters, recursive computation
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