A new improvement to the Powell and Chau linear phase IIR filters

被引：13

作者：

Djokic, B ^{[1
]}

Popovic, M

Lutovac, M

机构：

[1] MOBTEL BK PTT, Belgrade, Yugoslavia

[2] Univ Belgrade, Fac Elect Engn, YU-11001 Belgrade, Yugoslavia

[3] IRITEL, Belgrade, Yugoslavia

来源：

IEEE TRANSACTIONS ON SIGNAL PROCESSING | 1998年 / 46卷 / 06期

关键词：

D O I：

10.1109/78.678492

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：

In this correspondence, an improvement to the realization of the Linear-phase IIR filters is described. It is based on the rearrangement of the numerator polynomials of the IIR filter functions that are used in the real-time realizations recently proposed in literature. The new realization has better total harmonic distortion when sine input is used, and it has smaller phase and group delay errors due to finite section length.

引用

页码：1685 / 1688

页数：4

共 50 条

[1] Improvement to the Powell and Chau linear phase IIR filters
Willson Jr., Alan N., 1600, IEEE, Piscataway, NJ, United States (42):
[2] AN IMPROVEMENT TO THE POWELL AND CHAU LINEAR-PHASE IIR FILTERS
WILLSON, AN
ORCHARD, HJ
IEEE TRANSACTIONS ON SIGNAL PROCESSING, 1994, 42 (10) : 2842 - 2848
[3] A new approach to the phase error and THD improvement in linear phase IIR filters
Djokic, B
Lutovac, MD
Popovic, M
1997 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, VOLS I - V: VOL I: PLENARY, EXPERT SUMMARIES, SPECIAL, AUDIO, UNDERWATER ACOUSTICS, VLSI; VOL II: SPEECH PROCESSING; VOL III: SPEECH PROCESSING, DIGITAL SIGNAL PROCESSING; VOL IV: MULTIDIMENSIONAL SIGNAL PROCESSING, NEURAL NETWORKS, 1997, : 2221 - 2224
[4] PHASE IMPROVEMENT IN IIR DIGITAL-FILTERS
SHI, SQ
MANRY, MT
IEEE TRANSACTIONS ON ACOUSTICS SPEECH AND SIGNAL PROCESSING, 1989, 37 (10): : 1627 - 1631
[5] Approximating linear phase with IIR SC filters
Pereira, JS
Petraglia, A
Quelhas, MF
2002 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOL IV, PROCEEDINGS, 2002, : 623 - 626
[6] A new class of linear-phase FIR filters based on switching and resetting of IIR filters
Arian, P
Saramäki, T
Fam, AT
22ND NORCHIP CONFERENCE, PROCEEDINGS, 2004, : 167 - 170
[7] A TECHNIQUE FOR REALIZING LINEAR-PHASE IIR FILTERS
POWELL, SR
CHAU, PM
IEEE TRANSACTIONS ON SIGNAL PROCESSING, 1991, 39 (11) : 2425 - 2435
[8] Design of linear phase bessel IIR digital filters
Paarmann, LD
Atris, YH
PROCEEDINGS OF THE 39TH MIDWEST SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOLS I-III, 1996, : 623 - 626
[9] A Complexity Analysis of IIR Filters with an Approximately Linear Phase
Stancic, Goran
Duric, Milos
Jovanovic, Bojan
Cvetkovic, Stevica
RADIOENGINEERING, 2019, 28 (02) : 430 - 438
[10] Powell-Chau线性相位IIR滤波器的改进
苏冬玲
胡兵
桂林电子科技大学学报, 2014, 34 (02) : 106 - 109

← 1 2 3 4 5 →