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A novel pipelining method for wave digital filters applied to carry ripple and carr wave techniques

机译:一种用于携带波纹和波浪技术的波数字滤波器的新型流水线方法

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This paper investigates the pipelining of a lattice wave digital filter composed of second order allpass sections implemented with twoport adaptors. Since it is a recursive structure, special care is required when pipelining is applied to achieve maximum clock and sample rates. A novel pipelining scheme, that exploits regularity of data flow, is presented and applied to the cases where carry ripple and carry save techniques are used in the implementation of the adaptor arithmetic. The results show improved sample rates.
机译:本文调查了由具有Twoport适配器实现的二阶Allpass部分组成的晶格波数字滤波器的流水线。由于它是递归结构,因此应用流水线以实现最大时钟和采样率时,需要特别小心。利用数据流的规律性的新型流水线方案被呈现并应用于携带纹波和携带保存技术的情况下用于实现适配器算术的情况。结果显示出改善的采样率。

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