An implementation of lattice filters using four operands real-multiply accumulation

Yoshimasa Negishi, Eiji Watanabe, Akinori Nishihara, Takeshi Yanagisawa

Research output: Contribution to conferencePaper

Abstract

Four-operands Real Multiply Accumulation (4op-RMA), which has been already proposed, is the method to implement the transversal circuits, the direct form circuits and the 2D type circuits with real coefficients by using a complex multiplier. However it has not been applied to the lattice circuits yet. In this paper, we propose the enhanced method for the lattice circuits with 4op-RMA. The lattice part can be calculated by a 4op-RMA operation which corresponding to a complex multiplication.

Original languageEnglish
Pages608-611
Number of pages4
Publication statusPublished - 2000 Dec 1
Event2000 IEEE Asia-Pacific Conference on Circuits and Systems: Electronic Communication Systems - Tianjin, China
Duration: 2000 Dec 42000 Dec 6

Conference

Conference2000 IEEE Asia-Pacific Conference on Circuits and Systems: Electronic Communication Systems
CountryChina
CityTianjin
Period00/12/400/12/6

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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    Negishi, Y., Watanabe, E., Nishihara, A., & Yanagisawa, T. (2000). An implementation of lattice filters using four operands real-multiply accumulation. 608-611. Paper presented at 2000 IEEE Asia-Pacific Conference on Circuits and Systems: Electronic Communication Systems, Tianjin, China.