文章基本信息

标题：Simulative Investigation of FSO System using 4X4 Transmitter Receiver Combination Integrated with Various Types of Amplifiers under Different Weather Conditions
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作者：Harneet Kaur ; Himali Sarangal
期刊名称：International Journal of Signal Processing, Image Processing and Pattern Recognition
印刷版ISSN：2005-4254
出版年度：2016
卷号：9
期号：3
页码：11-16
DOI：10.14257/ijsip.2016.9.3.02
出版社：SERSC
摘要：Due to growing demand for wireless broadband communication and congestion on bandwidth of RF spectrum, optical wireless has received considerable attention in the communication world. Optical wireless or free space optics is a good alternative solution to existing RF communication system. The quality of FSO transmission is characterized by BER. Performance degradation faced by the FSO system can be mitigated by using spatial diversity techniques. This work focuses on performance analysis of 4X4 multiple transmitter/receiver combination which is integrated with different types of amplifiers. By using the feasible system parameters for 4X4 multiple transceiver FSO system integrated with preamplification, maximum range of 425 km can be achieved for acceptable received power under clear weather condition.
关键词：Optical Wireless; Free space optic; Optical amplification; Multiple TX/RX ; FSO; bit error rate (BER); Preamplifiers