Two-Band IIR Quadrature Mirror Filter Design
Journal
Electronics Letters
Journal Volume
26
Journal Issue
20
Pages
1687-1689
Date Issued
1990
Author(s)
Jaw, S.-B.
Abstract
Two types of two-band IIR quadrature mirror filter structure are propsed. The aliasing distortion and amplitude distortion can be exactly cancelled. The Remez exchange algorithm is used iteratively to optimise the filter response, which results in an equal-ripple design.
Type
journal article