分数阶延迟滤波器的多速率设计方法

Proceedings of the Third International Workshop on Design of Mixed-Mode Integrated Circuits and Applications (Cat. No.99EX303) Pub Date : 1999-07-26 DOI:10.1109/MMICA.1999.833619

R.M. Aguilar Ponce, G. Jovanovic-Dolecek

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引用次数: 4

摘要

本文提出了一种基于多速率方法的分数阶延迟离散时间滤波器设计新方法。我们考虑了有必要产生一个延迟的情况，这个延迟是一个非常大的整数的比率。为了得到一个有效的滤波器，我们提出了一种针对分数阶延迟的通用多相结构的改进。

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A multirate approach to design of fractional delay filters

This paper presents a new approach to the design of fractional delay discrete-time filters based on a multirate approach. We considered the case where it is necessary to generate a delay which is a ratio of very high integers. In order to obtain an efficient filter we propose a modification of the general polyphase structure for fractional delay.

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Proceedings of the Third International Workshop on Design of Mixed-Mode Integrated Circuits and Applications (Cat. No.99EX303)

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