Performance Analysis of a Free Space Optical Link in the Presence of Pointing Errors with Space Diversity

被引：0
作者：
Islam, A. K. M. Nazrul [1 ]
Majumder, S. P. [1 ]
机构：
[1] Bangladesh Univ Engn & Technol, Dept Elect & Elect Engn, Dhaka 1000, Bangladesh
来源：
2014 1ST INTERNATIONAL CONFERENCE ON ELECTRICAL ENGINEERING AND INFORMATION & COMMUNICATION TECHNOLOGY (ICEEICT 2014) | 2014年
关键词：
Bit Error Rate (BER); Free-Space Optical (FSO); Pairwise Probabilities (PP); pointing error on-off keying (OOK); Gamma-Gamma fading; Diversity Technique; etc; ATMOSPHERIC-TURBULENCE; WIRELESS-COMMUNICATION;
D O I：
暂无
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
An analytical approach is presented to evaluate the bit error rate (BER) performance of an optical free space link considering the effect of pointing error. The analysis is presented to evaluate the BER with multiple photo detectors in the presence of pointing error. The results are evaluated at a bit rate of 10 Gbps for various system parameters. The receiver sensitivity with pointing error is evaluated for SISO and SIMO FSO links for various system parameters. It is noticed that SIMO FSO links can tolerate more pointing error compared to SISO.
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页数：4
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