A Simple Iterative Carrier Frequency Estimation Algorithm

被引：2
|
作者：
Xu, Hua [1 ]
Zhang, Dongmei [2 ]
机构：
[1] AF Engn Univ, Telecommun Engn Inst, Xian, Shanxi, Peoples R China
[2] AF Engn Univ, Inst Sci, Xian, Peoples R China
来源：
NSWCTC 2009: INTERNATIONAL CONFERENCE ON NETWORKS SECURITY, WIRELESS COMMUNICATIONS AND TRUSTED COMPUTING, VOL 1, PROCEEDINGS | 2009年
关键词：
Maximum-likelihood principle; Iterative estimation; frequency offset;
D O I：
10.1109/NSWCTC.2009.178
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
the estimation of carrier frequency of communication signals with high estimation precision and wide estimation range is required in lots of applications. A carrier frequency estimation algorithm based on Maximum-likelihood principle and iterative process with high precision and wide estimation range is proposed in this paper. The performance of the iterative algorithm is compared with the other two widely used classic carrier frequency estimation algorithms by computer simulations. In simulation results, the iterative algorithm has better performance than the others'.
引用
收藏
页码：724 / +
页数：2
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