Performance analysis of a free space optics link with multiple transmitters/receivers
Multiple transmitters/receivers (TX/RX) are used to improve the quality of Free Space Optics (FSO) communication system. With the current needs of this technology for longer distance, the qualitative analysis of the system has become essential. In this work, the received power level (PR) and bit...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
IIUM Press
2012
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| Subjects: | |
| Online Access: | http://irep.iium.edu.my/26237/1/PERFORMANCE_ANALYSIS_OF_A_FREE_SPACE.pdf http://irep.iium.edu.my/26237/ http://iium.edu.my/ejournal/index.php/iiumej/article/view/271/275 |
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| Summary: | Multiple transmitters/receivers (TX/RX) are used to improve the quality
of Free Space Optics (FSO) communication system. With the current needs of this
technology for longer distance, the qualitative analysis of the system has become
essential. In this work, the received power level (PR) and bit error rate (BER) are
considered to determine the FSO link performance. The relationship between the two
parameters are investigated and analyzed. Furthermore, the received power for various
number of TXs and RXs are experimentally measured and compared with the theoretical
value calculated. The first part of the work deals with the theoretical calculation and
simulation designs of the multiple laser beams based on the commercial FSO on the
practical site. The second part is the practical work and the latter part is the analysis of
the system performance. |
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