Reduced-Complexity Receiver for Free-Space Optical Communication over Orbital Angular Momentum Partial-Pattern Modes
This paper explores the effect of a partial-pattern receiver for transmitted orbital angular momentum (OAM) multimodes included in the Laguerre-Gaussian beam propagating under non-Kolomogorov weak-to-moderate turbulence on the achievable capacity and the error rates with introduced controlled parame...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2018-01-01
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| Series: | International Journal of Antennas and Propagation |
| Online Access: | http://dx.doi.org/10.1155/2018/8514705 |
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| _version_ | 1832552629820981248 |
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| author | Alaa ElHelaly Ahmed H. Mehana Mohammad M. Khairy |
| author_facet | Alaa ElHelaly Ahmed H. Mehana Mohammad M. Khairy |
| author_sort | Alaa ElHelaly |
| collection | DOAJ |
| description | This paper explores the effect of a partial-pattern receiver for transmitted orbital angular momentum (OAM) multimodes included in the Laguerre-Gaussian beam propagating under non-Kolomogorov weak-to-moderate turbulence on the achievable capacity and the error rates with introduced controlled parameters. We deduce the necessary conditions for reducing the receiver’s area to guarantee that the modes are decoupled when the area is reduced. Furthermore, we derive the conditions at which area reduction yields a performance gain over the complete-area reception. For that, some use cases are introduced and discussed and the basic building block for multibeam MIMO receivers with a reduced area is developed and analyzed. |
| format | Article |
| id | doaj-art-36cc76daee914ccc91c29be007abdd00 |
| institution | Kabale University |
| issn | 1687-5869 1687-5877 |
| language | English |
| publishDate | 2018-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Antennas and Propagation |
| spelling | doaj-art-36cc76daee914ccc91c29be007abdd002025-02-03T05:58:12ZengWileyInternational Journal of Antennas and Propagation1687-58691687-58772018-01-01201810.1155/2018/85147058514705Reduced-Complexity Receiver for Free-Space Optical Communication over Orbital Angular Momentum Partial-Pattern ModesAlaa ElHelaly0Ahmed H. Mehana1Mohammad M. Khairy2Department of Electronics and Electrical Communications Engineering (EECE), Cairo University, Cairo, EgyptDepartment of Electronics and Electrical Communications Engineering (EECE), Cairo University, Cairo, EgyptDepartment of Electronics and Electrical Communications Engineering (EECE), Cairo University, Cairo, EgyptThis paper explores the effect of a partial-pattern receiver for transmitted orbital angular momentum (OAM) multimodes included in the Laguerre-Gaussian beam propagating under non-Kolomogorov weak-to-moderate turbulence on the achievable capacity and the error rates with introduced controlled parameters. We deduce the necessary conditions for reducing the receiver’s area to guarantee that the modes are decoupled when the area is reduced. Furthermore, we derive the conditions at which area reduction yields a performance gain over the complete-area reception. For that, some use cases are introduced and discussed and the basic building block for multibeam MIMO receivers with a reduced area is developed and analyzed.http://dx.doi.org/10.1155/2018/8514705 |
| spellingShingle | Alaa ElHelaly Ahmed H. Mehana Mohammad M. Khairy Reduced-Complexity Receiver for Free-Space Optical Communication over Orbital Angular Momentum Partial-Pattern Modes International Journal of Antennas and Propagation |
| title | Reduced-Complexity Receiver for Free-Space Optical Communication over Orbital Angular Momentum Partial-Pattern Modes |
| title_full | Reduced-Complexity Receiver for Free-Space Optical Communication over Orbital Angular Momentum Partial-Pattern Modes |
| title_fullStr | Reduced-Complexity Receiver for Free-Space Optical Communication over Orbital Angular Momentum Partial-Pattern Modes |
| title_full_unstemmed | Reduced-Complexity Receiver for Free-Space Optical Communication over Orbital Angular Momentum Partial-Pattern Modes |
| title_short | Reduced-Complexity Receiver for Free-Space Optical Communication over Orbital Angular Momentum Partial-Pattern Modes |
| title_sort | reduced complexity receiver for free space optical communication over orbital angular momentum partial pattern modes |
| url | http://dx.doi.org/10.1155/2018/8514705 |
| work_keys_str_mv | AT alaaelhelaly reducedcomplexityreceiverforfreespaceopticalcommunicationoverorbitalangularmomentumpartialpatternmodes AT ahmedhmehana reducedcomplexityreceiverforfreespaceopticalcommunicationoverorbitalangularmomentumpartialpatternmodes AT mohammadmkhairy reducedcomplexityreceiverforfreespaceopticalcommunicationoverorbitalangularmomentumpartialpatternmodes |