Design of Multistage Decimation Filters Using Cyclotomic Polynomials: Optimization and Design Issues
| dc.creator | Laddomada, Massimiliano | |
| dc.date | 2007-07-15 | |
| dc.date.accessioned | 2026-07-07T08:18:28Z | |
| dc.date.available | 2026-07-07T08:18:28Z | |
| dc.description | This paper focuses on the design of multiplier-less decimation filters suitable for oversampled digital signals. The aim is twofold. On one hand, it proposes an optimization framework for the design of constituent decimation filters in a general multistage decimation architecture. The basic building blocks embedded in the proposed filters belong, for a simple reason, to the class of cyclotomic polynomials (CPs): the first 104 CPs have a z-transfer function whose coefficients are simply {-1,0,+1}. On the other hand, the paper provides a bunch of useful techniques, most of which stemming from some key properties of CPs, for designing the proposed filters in a variety of architectures. Both recursive and non-recursive architectures are discussed by focusing on a specific decimation filter obtained as a result of the optimization algorithm. Design guidelines are provided with the aim to simplify the design of the constituent decimation filters in the multistage chain. | |
| dc.description | Submitted to CAS-I, July 07; 11 pages, 5 figures, 3 tables | |
| dc.identifier | https://arxiv.org/abs/0707.2182 | |
| dc.identifier | http://arxiv.org/abs/0707.2182 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/134443 | |
| dc.subject | Other Computer Science | |
| dc.title | Design of Multistage Decimation Filters Using Cyclotomic Polynomials: Optimization and Design Issues | |
| dc.type | text |