Performance of the coherent optical binary polarization-shift-keying heterodyne system in free space optical communications using a lognormal atmospheric turbulence model MIC-CPE 2010

Tang, Xuan, Ghassemlooy, Zabih, Rajbhandari, Sujan, Popoola, Wasiu Oyewole and Lee, Chung Ghiu (2010) Performance of the coherent optical binary polarization-shift-keying heterodyne system in free space optical communications using a lognormal atmospheric turbulence model MIC-CPE 2010. In: Mosharaka international conference on Communications, Propagation and Electronics, 2010, 5-7 March 2010, Amman, Jordan.

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Abstract

In this paper, simulation results for the bit error rate (BER) performance and fading penalty of a coherent optical binary polarization shift keying (2PolSK) heterodyne system adopted for free space optical (FSO) communication links with a log-normal atmospheric turbulence model is presented. The conditional and unconditional BER expressions are derived, demonstrating the comprehensive similarity between the 2PolSK and binary frequency shift keying (2FSK) schemes with regards to the system sensitivity. The study shows that 2PolSK offers improved performance compared to the binary amplitude shift keying (2ASK)

Item Type: Conference or Workshop Item (Paper)
Uncontrolled Keywords: free space optical interconnects
Subjects: H600 Electronic and Electrical Engineering
Department: Faculties > Engineering and Environment > Mathematics, Physics and Electrical Engineering
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Depositing User: EPrint Services
Date Deposited: 13 May 2010 08:18
Last Modified: 09 May 2017 04:32
URI: http://nrl.northumbria.ac.uk/id/eprint/3477

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