AN OPTIMIZED DIGITAL FREQUENCY SYNTHESIZER

被引：0
|
作者：
Mansour, Mohamed F. [1 ]
机构：
[1] Texas Instruments Inc, DSP Solut R&D Ctr, Dallas, TX 75265 USA
来源：
2010 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING | 2010年
关键词：
Frequency synthesizer; Fixed-point; Quantization;
D O I：
10.1109/ICASSP.2010.5495537
中图分类号：
O42 [声学];
学科分类号：
070206 ; 082403 ;
摘要：
We develop an efficient algorithm for generating the complex vector {exp(j omega(o)n)}(n = 0: N-1) on standard fixed-point systems. The proposed algorithm employs optimal factorization of the recursion step to achieve different optimality criteria. It provides a good compromise between the contradicting requirements of memory, computation, and quantization error.
引用
收藏
页码：1598 / 1601
页数：4
相关论文
共 50 条
  • [1] Optimized Design of Direct Digital Frequency Synthesizer Based on Hermite Interpolation
    Zhou, Kunpeng
    Xu, Qiaoyu
    Zhang, Tianle
    SENSORS, 2024, 24 (19)
  • [2] DIGITAL FREQUENCY SYNTHESIZER
    TIERNEY, J
    RADER, CM
    GOLD, B
    IEEE TRANSACTIONS ON AUDIO AND ELECTROACOUSTICS, 1971, AU19 (01): : 48 - &
  • [3] DIGITAL FREQUENCY-SYNTHESIZER
    DOVBNYA, AG
    GUBERNATOROV, OI
    IVANCHENKO, AF
    ZELENIN, AN
    SVERGUNENKO, NK
    SHINKARENKO, VN
    INSTRUMENTS AND EXPERIMENTAL TECHNIQUES, 1976, 19 (03) : 927 - 927
  • [4] A DIGITAL FREQUENCY-SYNTHESIZER
    WILLIAMS, F
    QST, 1984, 68 (04) : 24 - 30
  • [5] DIGITAL FREQUENCY SYNTHESIZER.
    Beskin, L.N.
    Telecommunications and Radio Engineering (English translation of Elektrosvyaz and Radiotekhnika), 1984, 38-39 (05): : 98 - 101
  • [6] A DIGITAL FREQUENCY-SYNTHESIZER
    BESKIN, LN
    TELECOMMUNICATIONS AND RADIO ENGINEERING, 1984, 38-9 (05) : 98 - 101
  • [7] DIGITAL CONTROL OF A FREQUENCY SYNTHESIZER
    JACKSON, PE
    OWEN, HA
    HAMMOND, WE
    REVIEW OF SCIENTIFIC INSTRUMENTS, 1968, 39 (05): : 769 - &
  • [8] FAST DIGITAL FREQUENCY SYNTHESIZER
    UNDERHILL, MJ
    JORDAN, PA
    SARHADI, M
    ELECTRONICS LETTERS, 1978, 14 (11) : 342 - 343
  • [9] An area optimized direct digital frequency synthesizer based on improved hybrid CORDIC algorithm
    Xin, Ru
    Zhang, Xiao-tong
    Li, Han
    Wang, Qin
    Li, Zhan-cai
    PROCEEDINGS OF 2007 INTERNATIONAL WORKSHOP ON SIGNAL DESIGN AND ITS APPLICATIONS IN COMMUNICATIONS, 2007, : 243 - +
  • [10] FPGA Architecture for OFDM Software Defined Radio with an optimized Direct Digital Frequency Synthesizer
    Ali, Hazrat
    Zhou, Xianwei
    Iqbal, Khalid
    2013 SAUDI INTERNATIONAL ELECTRONICS, COMMUNICATIONS AND PHOTONICS CONFERENCE (SIECPC), 2013,
12345