The Design of Linear-Phase FIR Multiple-Notch Filters with Variable Notch Frequencies

被引：1
|
作者：
Xu, Wei [1 ]
Zhao, Jiaxiang [2 ]
Wang, Hongjie [3 ]
机构：
[1] Tianjin Polytech Univ, Sch Elect & Informat Engn, Tianjin 300387, Peoples R China
[2] Nankai Univ, Coll Elect Informat & Opt Engn, Tianjin 300071, Peoples R China
[3] Nankai Univ, Coll Informat Tech Sci, Tianjin 300071, Peoples R China
来源：
CIRCUITS SYSTEMS AND SIGNAL PROCESSING | 2016年 / 35卷 / 04期
关键词：
Multiple-notch filters; Variable notch frequencies; Comb filter; Linear phase; DIGITAL-FILTERS;
D O I：
10.1007/s00034-015-0113-6
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 paper, a paradigm is developed to design the linear-phase FIR multiple-notch filters with variable notch frequencies. The design procedure can be proceeded through two steps: First, a linear-phase narrow-band low-pass filter met the given bandwidth and stopband ripple specifications is designed. Second, a tuning procedure is applied to the computed low-pass filter to yield the desired multiple-notch filter. When the notch frequencies are varied, the same tuning procedure can be employed to render the multiple-notch filter with the new set of the notch frequencies. The tuning procedure employed reduces the computational complexity of designing the multiple-notch filter with the new set of the notch frequencies. The simulation results demonstrate the effectiveness of our scheme.
引用
收藏
页码：1199 / 1211
页数：13
相关论文
共 50 条
  • [1] The Design of Linear-Phase FIR Multiple-Notch Filters with Variable Notch Frequencies
    Wei Xu
    Jiaxiang Zhao
    Hongjie Wang
    [J]. Circuits, Systems, and Signal Processing, 2016, 35 : 1199 - 1211
  • [2] Design of Linear-Phase FIR Multiple-Notch Filters via an Iterative Reweighted OMP Scheme
    Xu, Wei
    Zhao, Jiaxiang
    Gu, Chao
    [J]. IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS, 2014, 61 (10) : 813 - 817
  • [3] DESIGN OF LINEAR-PHASE FIR NOTCH FILTERS
    YU, TH
    MITRA, SK
    BABIC, H
    [J]. SADHANA-ACADEMY PROCEEDINGS IN ENGINEERING SCIENCES, 1990, 15 : 133 - 155
  • [4] Design of nearly linear-phase double notch digital filters with close notch frequencies
    Nikolic, Sasa V.
    Stancic, Goran Z.
    Cvetkovic, Stevica
    [J]. IET SIGNAL PROCESSING, 2018, 12 (09) : 1107 - 1114
  • [5] Design of IIR Multiple-Notch Filters with Symmetric Magnitude Responses About Notch Frequencies
    Krstic, Ivan
    Nikolic, Sasa
    Stancic, Goran
    Lekic, Predrag
    [J]. CIRCUITS SYSTEMS AND SIGNAL PROCESSING, 2018, 37 (12) : 5616 - 5636
  • [6] Design of IIR Multiple-Notch Filters with Symmetric Magnitude Responses About Notch Frequencies
    Ivan Krstić
    Saša Nikolić
    Goran Stančić
    Predrag Lekić
    [J]. Circuits, Systems, and Signal Processing, 2018, 37 : 5616 - 5636
  • [7] Design of equiripple 2-D linear-phase FIR notch filters
    Wysocka-Schillak, Felicja
    [J]. EUROCON 2007: THE INTERNATIONAL CONFERENCE ON COMPUTER AS A TOOL, VOLS 1-6, 2007, : 1142 - 1145
  • [8] Design of linear phase FIR notch filters
    Yu, Tian-Hu
    Mitra, Sanjit K.
    Babic, Hrvoje
    [J]. Sadhana - Academy Proceedings in Engineering Sciences, 1990, 15 (pt 3)
  • [9] A Novel Design of Sparse FIR Multiple Notch Filters with Tunable Notch Frequencies
    Xu, Wei
    Li, Anyu
    Shi, Boya
    Zhao, Jiaxiang
    [J]. MATHEMATICAL PROBLEMS IN ENGINEERING, 2018, 2018
  • [10] Linear programming design of linear-phase FIR filters with variable bandwidth
    Löwenborg, P
    Johansson, H
    [J]. PROCEEDINGS OF THE 2003 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOL III: GENERAL & NONLINEAR CIRCUITS AND SYSTEMS, 2003, : 554 - 557
12345