Blind adaptive phase offset correction

被引：0
|
作者：
Chung, WZ [1 ]
Sethares, WA [1 ]
Johnson, CR [1 ]
机构：
[1] Cornell Univ, Sch Elect Engn, Ithaca, NY 14853 USA
来源：
GLOBECOM '00: IEEE GLOBAL TELECOMMUNICATIONS CONFERENCE, VOLS 1- 3 | 2000年
关键词：
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This paper introduces a blind adaptive carrier phase offset recovery scheme based on the Constant Modulus (CM) Algorithm and analyzes its behavior. The proposed CM-Derotator (CMD) minimizes the dispersion of the real projection of the derotated signal to remove the phase offset of the signal. By analyzing the cost function, the performance of the CMD is investigated in various situations including its tracking ability, its behavior in the presence of Inter Symbol Interference, and when there are statistical dependencies between the in-phase and quadrature components.
引用
收藏
页码：1041 / 1045
页数：5
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