A lattice structure of biorthogonal linear-phase filter banks with higher order feasible building blocks

Yuichi Tanaka, Masaaki Ikehara, Trung Q. Nguyen

研究成果: Article査読

16 被引用数 (Scopus)

抄録

This paper proposes a lattice structure of biorthogonal linear-phase filter banks (BOLPFBs) using new building blocks which can obtain long filters with fewer number of building blocks than conventional ones. The structure is derived from a generalization of the building blocks of first-order LPFBs. Furthermore, the proposed building blocks are applicable for both even and odd number of channels. The resulting FBs have good performance in stopband attenuation and low implementation costs.

本文言語English
ページ(範囲)2322-2331
ページ数10
ジャーナルIEEE Transactions on Circuits and Systems I: Regular Papers
55
8
DOI
出版ステータスPublished - 2008

ASJC Scopus subject areas

  • 電子工学および電気工学

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