Maximally Flat CIC Compensation Filter: Design and Multiplierless Implementation
This brief introduces a design and implementation of maximally flat cascaded integrator comb compensation filters. In particular, we consider second- and fourth-order linear phase filters for narrow-band and wideband compensation. Closed-form equations for the computation of the filter coefficients...
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| Tipo de recurso: | artículo |
| Estado: | Versión aceptada para publicación |
| Fecha de publicación: | 2012 |
| País: | México |
| Institución: | Instituto Nacional de Astrofísica, Óptica y Electrónica |
| Repositorio: | Repositorio Institucional del INAOE |
| Idioma: | inglés |
| OAI Identifier: | oai:inaoe.repositorioinstitucional.mx:1009/2087 |
| Acceso en línea: | http://inaoe.repositorioinstitucional.mx/jspui/handle/1009/2087 |
| Access Level: | acceso abierto |
| Palabra clave: | info:eu-repo/classification/Inspec/Cascaded integrator comb filters info:eu-repo/classification/Inspec/Decimation info:eu-repo/classification/Inspec/Finite impulse response filters info:eu-repo/classification/Inspec/Linear phase info:eu-repo/classification/cti/1 info:eu-repo/classification/cti/22 info:eu-repo/classification/cti/2203 |
| Sumario: | This brief introduces a design and implementation of maximally flat cascaded integrator comb compensation filters. In particular, we consider second- and fourth-order linear phase filters for narrow-band and wideband compensation. Closed-form equations for the computation of the filter coefficients are given. The multiplierless implementation is also considered. The number of adders is a function of the decimation factor D and the number of stages N. The implementation complexity is discussed, and comparisons with some methods reported in the literature are provided. |
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