A NEW VARIABLE FRACTIONAL SAMPLE DELAY FILTER WITH NONLINEAR INTERPOLATION

被引：78

作者：

LIU, GS

WEI, CH

机构：

[1] Institute of Electronics, National Chiao-Tung University, Hsinchu, Taiwan, ROC

来源：

IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-ANALOG AND DIGITAL SIGNAL PROCESSING | 1992年 / 39卷 / 02期

关键词：

Fractional Sample Delay Filter - Nonlinear Interpolation - Programmable Digital Delay - Second-Order Polynomial Interpolation;

D O I：

10.1109/82.205818

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper presents a finite impulse response (FIR) filter that can synthesize any fractional sample delay by nonlinear interpolation technique. Analytically closed-form solutions for the tap weights of such an FIR filter and their frequency responses are presented.

引用

页码：123 / 126

页数：4