A pole sharing technique for linear phase switched-capacitor filter banks

• Main Authors: Chang, Joseph Sylvester, Tong, Yit Chow
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2009
• Subjects: DRNTU::Engineering::Electrical and electronic engineering
• Online Access: https://hdl.handle.net/10356/91497; http://hdl.handle.net/10220/4640
• Institution: Nanyang Technological University

A switched-capacitor pole sharing technique for implementing bandpass filter banks is proposed. Using this technique, hardware reduction is achieved in two ways. First, the efficient nonminimum phase Lerner filter approximation is employed to minimize the number of poles required to satisfy a given...