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author:

邱会贵 (邱会贵.) [1] | 陈忠辉 (陈忠辉.) [2] (Scholars:陈忠辉) | 陈俊 (陈俊.) [3] (Scholars:陈俊)

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CQVIP

Abstract:

为了减小功放对正交频分复用(OFDM)信号产生的非线性失真,提高功放工作效率,从直接降低正交频分复用信号峰均比(PAPR)角度出发,研究了迭代限幅滤波算法,并通过Matlab仿真.与传统限幅算法在降低峰均比的效果上做了对比分析,迭代限幅滤波算法可以在对系统接收端误比特率影响不显著的情况下,克服信号峰值再增长问题,更好地改善系统峰均比性能.

Keyword:

峰均比 正交频分复用 滤波 迭代限幅

Community:

  • [ 1 ] [邱会贵]福州大学
  • [ 2 ] [陈忠辉]福州大学
  • [ 3 ] [陈俊]福州大学

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Source :

莆田学院学报

ISSN: 1672-4143

CN: 35-1261/Z

Year: 2013

Issue: 2

Volume: 20

Page: 73-76

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: -1

Chinese Cited Count:

30 Days PV: 4

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