BPSK intensity modulated Free-Space Optical communications using aperture averaging

Chedlia Ben Naila; Abdelmoula Bekkali; Kamugisha Kazaura; Mitsuji Matsumoto

doi:10.1109/ICP.2010.5604437

BPSK intensity modulated Free-Space Optical communications using aperture averaging

Chedlia Ben Naila, Abdelmoula Bekkali, Kamugisha Kazaura, Mitsuji Matsumoto

Waseda University

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

4 Citations (Scopus)

Abstract

Atmospheric turbulence-induced intensity fluctuations severely impair Free-Space Optical (FSO) communication systems, affecting the quality of the propagated laser beam and lead to significant performance degradation. By using aperture averaging technique, we investigate the performance of the FSO system using a Subcarrier Intensity Modulation (SIM) based on a Binary Phase Shift Keying (BPSK) scheme under weak-to-strong atmospheric turbulence regimes. The performance is assessed in terms of both the Carrier-to-Signal Ratio (CNR) and the Bit-Error-Rate (BER) of the SIM-BPSK system by applying a modified model taking into consideration the aperture averaging. We show that there is a design tradeoff between the receiver lens aperture and the required CNR to achieve a given BER.

Original language	English
Title of host publication	2010 International Conference on Photonics, ICP2010
DOIs	https://doi.org/10.1109/ICP.2010.5604437
Publication status	Published - 2010
Event	2010 1st International Conference on Photonics, ICP2010 - Langkawi, Kedah Duration: 2010 Jul 5 → 2010 Jul 7

Other

Other	2010 1st International Conference on Photonics, ICP2010
City	Langkawi, Kedah
Period	10/7/5 → 10/7/7

Keywords

Aperture averaging
Atmospheric turbulence
Free space optics
Subcarrier Modulation

ASJC Scopus subject areas

Electrical and Electronic Engineering

Access to Document

10.1109/ICP.2010.5604437

Cite this

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title = "BPSK intensity modulated Free-Space Optical communications using aperture averaging",

abstract = "Atmospheric turbulence-induced intensity fluctuations severely impair Free-Space Optical (FSO) communication systems, affecting the quality of the propagated laser beam and lead to significant performance degradation. By using aperture averaging technique, we investigate the performance of the FSO system using a Subcarrier Intensity Modulation (SIM) based on a Binary Phase Shift Keying (BPSK) scheme under weak-to-strong atmospheric turbulence regimes. The performance is assessed in terms of both the Carrier-to-Signal Ratio (CNR) and the Bit-Error-Rate (BER) of the SIM-BPSK system by applying a modified model taking into consideration the aperture averaging. We show that there is a design tradeoff between the receiver lens aperture and the required CNR to achieve a given BER.",

keywords = "Aperture averaging, Atmospheric turbulence, Free space optics, Subcarrier Modulation",

author = "Naila, {Chedlia Ben} and Abdelmoula Bekkali and Kamugisha Kazaura and Mitsuji Matsumoto",

year = "2010",

doi = "10.1109/ICP.2010.5604437",

language = "English",

isbn = "9781424471874",

booktitle = "2010 International Conference on Photonics, ICP2010",

note = "2010 1st International Conference on Photonics, ICP2010 ; Conference date: 05-07-2010 Through 07-07-2010",

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TY - GEN

T1 - BPSK intensity modulated Free-Space Optical communications using aperture averaging

AU - Naila, Chedlia Ben

AU - Bekkali, Abdelmoula

AU - Kazaura, Kamugisha

AU - Matsumoto, Mitsuji

PY - 2010

Y1 - 2010

N2 - Atmospheric turbulence-induced intensity fluctuations severely impair Free-Space Optical (FSO) communication systems, affecting the quality of the propagated laser beam and lead to significant performance degradation. By using aperture averaging technique, we investigate the performance of the FSO system using a Subcarrier Intensity Modulation (SIM) based on a Binary Phase Shift Keying (BPSK) scheme under weak-to-strong atmospheric turbulence regimes. The performance is assessed in terms of both the Carrier-to-Signal Ratio (CNR) and the Bit-Error-Rate (BER) of the SIM-BPSK system by applying a modified model taking into consideration the aperture averaging. We show that there is a design tradeoff between the receiver lens aperture and the required CNR to achieve a given BER.

AB - Atmospheric turbulence-induced intensity fluctuations severely impair Free-Space Optical (FSO) communication systems, affecting the quality of the propagated laser beam and lead to significant performance degradation. By using aperture averaging technique, we investigate the performance of the FSO system using a Subcarrier Intensity Modulation (SIM) based on a Binary Phase Shift Keying (BPSK) scheme under weak-to-strong atmospheric turbulence regimes. The performance is assessed in terms of both the Carrier-to-Signal Ratio (CNR) and the Bit-Error-Rate (BER) of the SIM-BPSK system by applying a modified model taking into consideration the aperture averaging. We show that there is a design tradeoff between the receiver lens aperture and the required CNR to achieve a given BER.

KW - Aperture averaging

KW - Atmospheric turbulence

KW - Free space optics

KW - Subcarrier Modulation

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DO - 10.1109/ICP.2010.5604437

M3 - Conference contribution

AN - SCOPUS:78349242166

SN - 9781424471874

BT - 2010 International Conference on Photonics, ICP2010

T2 - 2010 1st International Conference on Photonics, ICP2010

Y2 - 5 July 2010 through 7 July 2010

ER -

BPSK intensity modulated Free-Space Optical communications using aperture averaging

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Keywords

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