A New High-Speed FIR Filter Structure and VLSI Implementation

TANG Zhang-wen; ZHANG Jie; MIN Hao

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A New High-Speed FIR Filter Structure and VLSI Implementation

更新时间：2025-07-16

- A New High-Speed FIR Filter Structure and VLSI Implementation
- Acta Electronica Sinica Vol. 30, Issue 2, Pages: 295-297(2002)
- 作者机构：
  
  复旦大学专用集成电路与系统国家重点实验室,上海,200433
- 作者简介：
- 基金信息：
- DOI：
  CLC： TP302.1
- Published：2002
- 稿件说明：
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TANG Zhang-wen, ZHANG Jie, MIN Hao. A New High-Speed FIR Filter Structure and VLSI Implementation[J]. Acta Electronica Sinica, 2002, 30(2): 295-297.
DOI：

TANG Zhang-wen, ZHANG Jie, MIN Hao. A New High-Speed FIR Filter Structure and VLSI Implementation[J]. Acta Electronica Sinica, 2002, 30(2): 295-297. DOI：

摘要

本文提出了一种新型的高速滤波器结构

此结构的核心是一种独特的乘加单元.该乘加单元是通过对BOOTH型乘法器与高速加法器结构的深入研究而探索出来的.采用该乘加单元我们可以实现任何阶数高速FIR滤波器.在文章的最后我们采用该结构实现了视频编码器中的一个高速色度滤波器

并与采用传统结构设计的该滤波器进行了性能比较.

Abstract

This paper presents a new high-speed FIR Filter structure which includes a unique multiplier-adder unit.Through studying BOOTH multiplier and high-speed adder structures

we explored a new multipiler-add unit.With this multiplier-adder unit

we can implement FIR filters with any orders.In the end

we design a chroma FIR filter with this type fitler

and compare to the filter employed with the converntional structure.

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