Performance of coherent DPSK free-space optical communication systems in K-distributed turbulence

被引：123

作者：

Kiasaleh, K ^{[1
]}

机构：

[1] Univ Texas, Erik Jonsson Sch Engn & Comp Sci, Richardson, TX 75083 USA

来源：

IEEE TRANSACTIONS ON COMMUNICATIONS | 2006年 / 54卷 / 04期

关键词：

coherent; free space; optical; turbulence;

D O I：

10.1109/TCOMM.2006.873067

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：

Closed-form solutions for the bit-error rate of a free-space, heterodyne optical communication system is derived when the optical beam is subjected to K-distributed optical turbulence. It is assumed that the scintillation index is confined to the range (2,3) or that the number of scatterers in the propagation path is a random variable.

引用

页码：604 / 607

页数：4

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