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author:

陈忠辉 (陈忠辉.) [1] (Scholars:陈忠辉) | 林海斌 (林海斌.) [2] | 陈新 (陈新.) [3] (Scholars:陈新)

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Abstract:

提出一种基于离散短时傅里叶变换在时域和频域解调2FSK信号的方法,介绍此方法的基本原理,给出解调的依据,并详细阐述一种新的码元同步算法,该同步算法分为粗同步和细同步两个步骤,从理论上分析采用该算法可以实现精确的码元同步,实验中采用Matlab工具进行仿真,仿真结果表明同步情况理想,解调效果良好.

Keyword:

FSK 码元同步 离散短时傅里叶变换 解调

Community:

  • [ 1 ] [陈忠辉]福州大学
  • [ 2 ] [林海斌]福州大学
  • [ 3 ] [陈新]福州大学

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Source :

现代电子技术

ISSN: 1004-373X

CN: 61-1224/TN

Year: 2008

Issue: 23

Volume: 31

Page: 37-38,46

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 7

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