BER analysis of IM/DD FSO system with APD receiver over gamma-gamma turbulence
In this paper, the bit-error rate (BER) performance of intensity modulated with direct detection (IM/DD) free space optical (FSO) system using the on-off keying (OOK) and avalanche photodiode (APD) receiver is analyzed. The intensity fluctuations of the received optical signal are modeled b...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Faculty of Technical Sciences in Cacak
2014-01-01
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| Series: | Serbian Journal of Electrical Engineering |
| Subjects: | |
| Online Access: | http://www.doiserbia.nb.rs/img/doi/1451-4869/2014/1451-48691400006P.pdf |
| _version_ | 1811269485117571072 |
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| author | Petković Milica I. Đorđević Goran T. Milić Dejan N. Vasić Bata V. |
| author_facet | Petković Milica I. Đorđević Goran T. Milić Dejan N. Vasić Bata V. |
| author_sort | Petković Milica I. |
| collection | DOAJ |
| description | In this paper, the bit-error rate (BER) performance of intensity modulated
with direct detection (IM/DD) free space optical (FSO) system using the
on-off keying (OOK) and avalanche photodiode (APD) receiver is analyzed. The
intensity fluctuations of the received optical signal are modeled by gamma
gamma distribution, while both zero and nonzero inner scale models are
observed. The total receiver noise includes APD shot noise and thermal noise.
The BER expression is theoretically derived and numerical results are
presented. The results illustrate the BER dependence on the turbulence
strength, propagation path length, APD gain and noise temperature. [Projekat
Ministarstva nauke Republike Srbije, br. TR-32028 i br. III-44006] |
| first_indexed | 2024-04-12T21:42:54Z |
| format | Article |
| id | doaj.art-197ca3d1e2ba40d7a8bfb7667b36fd8b |
| institution | Directory Open Access Journal |
| issn | 1451-4869 2217-7183 |
| language | English |
| last_indexed | 2024-04-12T21:42:54Z |
| publishDate | 2014-01-01 |
| publisher | Faculty of Technical Sciences in Cacak |
| record_format | Article |
| series | Serbian Journal of Electrical Engineering |
| spelling | doaj.art-197ca3d1e2ba40d7a8bfb7667b36fd8b2022-12-22T03:15:43ZengFaculty of Technical Sciences in CacakSerbian Journal of Electrical Engineering1451-48692217-71832014-01-01111617210.2298/SJEE131208006P1451-48691400006PBER analysis of IM/DD FSO system with APD receiver over gamma-gamma turbulencePetković Milica I.0Đorđević Goran T.1Milić Dejan N.2Vasić Bata V.3Faculty of Electronic Engineering, NišFaculty of Electronic Engineering, NišFaculty of Electronic Engineering, NišFaculty of Electronic Engineering, NišIn this paper, the bit-error rate (BER) performance of intensity modulated with direct detection (IM/DD) free space optical (FSO) system using the on-off keying (OOK) and avalanche photodiode (APD) receiver is analyzed. The intensity fluctuations of the received optical signal are modeled by gamma gamma distribution, while both zero and nonzero inner scale models are observed. The total receiver noise includes APD shot noise and thermal noise. The BER expression is theoretically derived and numerical results are presented. The results illustrate the BER dependence on the turbulence strength, propagation path length, APD gain and noise temperature. [Projekat Ministarstva nauke Republike Srbije, br. TR-32028 i br. III-44006]http://www.doiserbia.nb.rs/img/doi/1451-4869/2014/1451-48691400006P.pdfatmospheric turbulenceavalanche photodiodefree space optical communicationsgamma-gamma distributionon-off keying |
| spellingShingle | Petković Milica I. Đorđević Goran T. Milić Dejan N. Vasić Bata V. BER analysis of IM/DD FSO system with APD receiver over gamma-gamma turbulence Serbian Journal of Electrical Engineering atmospheric turbulence avalanche photodiode free space optical communications gamma-gamma distribution on-off keying |
| title | BER analysis of IM/DD FSO system with APD receiver over gamma-gamma turbulence |
| title_full | BER analysis of IM/DD FSO system with APD receiver over gamma-gamma turbulence |
| title_fullStr | BER analysis of IM/DD FSO system with APD receiver over gamma-gamma turbulence |
| title_full_unstemmed | BER analysis of IM/DD FSO system with APD receiver over gamma-gamma turbulence |
| title_short | BER analysis of IM/DD FSO system with APD receiver over gamma-gamma turbulence |
| title_sort | ber analysis of im dd fso system with apd receiver over gamma gamma turbulence |
| topic | atmospheric turbulence avalanche photodiode free space optical communications gamma-gamma distribution on-off keying |
| url | http://www.doiserbia.nb.rs/img/doi/1451-4869/2014/1451-48691400006P.pdf |
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