Type-4 2-D Diagonal and Four-Fold Rotational Symmetry Digital Filter Architectures

Lan-Da Van, Tsung Che Lu, Pei Yu Chen, Hari C. Reddy

研究成果: Conference contribution同行評審

1 引文 斯高帕斯(Scopus)

摘要

In this paper, Type-4 two-dimensional (2-D) separable denominator IIR filter architecture is studied. This structure has a critical path of one multiplication and three additions. Using this Type-4 2-D separable denominator IIR filter architecture, three new 2-D IIR filter structures with diagonal and four-fold rotational symmetries are given. These structures have a critical path of one multiplication and four additions. Further, using a different coefficient constraint, a new Type-3 2-D diagonal symmetry IIR filter architecture with a critical path of one multiplication and two additions is obtained. In all, four different 2-D IIR filter architectures with diagonal and four-fold rotational symmetries are presented.

原文English
主出版物標題2018 IEEE Asia Pacific Conference on Circuits and Systems, APCCAS 2018
發行者Institute of Electrical and Electronics Engineers Inc.
頁面115-118
頁數4
ISBN(電子)9781538682401
DOIs
出版狀態Published - 8 1月 2019
事件14th IEEE Asia Pacific Conference on Circuits and Systems, APCCAS 2018 - Chengdu, China
持續時間: 26 10月 201830 10月 2018

出版系列

名字2018 IEEE Asia Pacific Conference on Circuits and Systems, APCCAS 2018

Conference

Conference14th IEEE Asia Pacific Conference on Circuits and Systems, APCCAS 2018
國家/地區China
城市Chengdu
期間26/10/1830/10/18

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