Wideband Linear-Phase FIR Differentiators Utilizing Multirate and Frequency-Response Masking Techniques

被引：1
|
作者：
Sheikh, Zaka Ullah [1 ]
Johansson, Hakan [1 ]
机构：
[1] Linkoping Univ, Dept Elect Engn, Div Elect Syst, S-58183 Linkoping, Sweden
来源：
ISCAS: 2009 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOLS 1-5 | 2009年
关键词：
DIGITAL-FILTERS;
D O I：
10.1109/ISCAS.2009.5117743
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
This paper introduces a structure for the realization of wide-hand linear-phase finite-length impulse response (FIR) differentiators. It is based on multirate and frequency-response masking techniques. Examples show that this structure achieves computational savings between some 10% and 65% for bandwidths in the range between 0.9 pi and 0.98 pi in comparison with conventional linear-phase differentiators.
引用
收藏
页码：293 / 296
页数：4
相关论文
共 50 条
  • [41] On Chebyshev design of linear-phase FIR filters with frequency inequality constraints
    Lai, XP
    Zhao, RJ
    IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS, 2006, 53 (02): : 120 - 124
  • [42] Frequency-response masking approach for design of intermediate frequency filters in CDMA and wideband GSM modules
    Zhou, Lihong
    Pei, Wenjiang
    Xi, Pengcheng
    He, Zhenya
    2006 IEEE ASIA PACIFIC CONFERENCE ON CIRCUITS AND SYSTEMS, 2006, : 736 - +
  • [43] A modified structure for the design of sharp fir filters using frequency-response masking technique
    Yang, CZ
    Lian, Y
    2002 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOL III, PROCEEDINGS, 2002, : 237 - 240
  • [44] A neural network approach to FIR filter design using frequency-response masking technique
    Wang, Xiao-Hua
    He, Yi-Gang
    SIGNAL PROCESSING, 2008, 88 (12) : 2917 - 2926
  • [45] Synthesis of Linear-Phase FIR Filters With a Complex Exponential Impulse Response
    Zheng, Xue Xian
    Yang, Jun
    Yang, Si Yuan
    Chen, Wangqian
    Huang, Li Ying
    Zhang, Xiu Yin
    IEEE TRANSACTIONS ON SIGNAL PROCESSING, 2021, 69 : 6101 - 6115
  • [46] FINDING THE ZEROS OF LINEAR-PHASE FIR FREQUENCY SAMPLING DIGITAL-FILTERS
    ALIPHAS, A
    NARAYAN, SS
    PETERSON, AM
    IEEE TRANSACTIONS ON ACOUSTICS SPEECH AND SIGNAL PROCESSING, 1983, 31 (03): : 729 - 734
  • [47] Low Power FIR Filter Bank for EEG Processing Using Frequency-Response Masking Technique
    Shang, Zhongxia
    Zhao, Yang
    Lian, Yong
    2018 IEEE 23RD INTERNATIONAL CONFERENCE ON DIGITAL SIGNAL PROCESSING (DSP), 2018,
  • [48] An Efficient Algorithm for the Optimization of FIR Filters Synthesized Using the Multistage Frequency-Response Masking Approach
    Juha Yli-Kaakinen
    Tapio Saramäki
    Circuits, Systems, and Signal Processing, 2011, 30 : 157 - 183
  • [49] An efficient algorithm for the optimization of FIR filters synthesized using the multistage frequency-response masking approach
    Yli-Kaakinen, J
    Saramäki, T
    Yu, YJ
    2004 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOL 5, PROCEEDINGS, 2004, : 540 - 543
  • [50] An Efficient Algorithm for the Optimization of FIR Filters Synthesized Using the Multistage Frequency-Response Masking Approach
    Yli-Kaakinen, Juha
    Saramaki, Tapio
    CIRCUITS SYSTEMS AND SIGNAL PROCESSING, 2011, 30 (01) : 157 - 183
12345