Advanced Search
Volume 26 Issue 2
Feb.  2000
Turn off MathJax
Article Contents
Journal of Beijing University of Aeronautics and Astronautics  > 2000  >  26(2): 145-148.
AMI Code, YANG Dong-kai, WEI Ke-pinget al. Improved AMI Code Used in Telemetry System[J]. Journal of Beijing University of Aeronautics and Astronautics, 2000, 26(2): 145-148. (in Chinese)
Citation: AMI Code, YANG Dong-kai, WEI Ke-pinget al. Improved AMI Code Used in Telemetry System[J]. Journal of Beijing University of Aeronautics and Astronautics, 2000, 26(2): 145-148. (in Chinese)
shu

Improved AMI Code Used in Telemetry System

  • Beijing University of Aeronautics and Astronautics,Dept. of Electronic Engineering

  • Received Date: 22 Oct 1998
  • Publish Date: 29 Feb 2000
    Abstract
  • An improved AMI code being suitable for telemetry system is proposed. It is realized through inserting redundancy Bit into the binary data stream to be synchronized rapidly and steadily. It has no long continuous zeroes. Its properties are analyzed, such as code efficiency, error Bit rate, power spectrum, the acquisition probability of the first frame marker. This type of code has the similar power spectrum to the original AMI code, and though its code efficiency decreases, rapid synchronization will avoid losing data and increase the credibility of data. In addition, the implementation of this code is described in detail.

     

    • FullText(HTML)
  • loading
    • References(1)
  • [1] Shark L K,Terrell T J,Simpson R J. Adaptive frame synchronizer for digital satellite communication systems[J]. IEE Proceedings, 1988,135(1):51~59． [2]曹志刚, 钱亚生. 现代通信原理[M]． 北京:清华大学出版社,1995. 191~206． [3]猪濑博(日),宫传洋(日). 脉冲编码调制通信进展[M]．王德文译.北京:人民邮电出版社,1990. 83~91． [4]隋厚棠. 帧同步一次通过捕获概率[J]. 电子科学学刊, 1987,6(1):1~12．
    • Relative Articles
    • Supplements(0)
    • Cited By
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索
    Get Citation
    PDF
    XML

    Article Metrics

    Article views(2631) PDF downloads(965) Cited by()
    Proportional views
    Related

    Copyright © Journal of Beijing University of Aeronautics and Astronautics

    Address: Editorial Department of Journal of Beijing University of Aeronautics and Astronautics, 37 Xueyuan Road, Haidian District, Beijing Post Code: 100191 Email: jbuaa@buaa.edu.cn

    Supported by: Beijing Renhe Information Technology Co., Ltd.    

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return