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Issues in Ground to Deep Space Optical Communication

Hemani , Kaushal and Jain, V.K. and Subrat , Kar (2008) Issues in Ground to Deep Space Optical Communication. In: National Conference on Optical and Wireless Communication , 27-28 November, Jalandhar, India.

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Abstract

Deep space communication presents challenging environment for data communication such as long distance, very low signal-to-noise ratio, and high signal propagation delays and so on. The performance of free space optical (FSO) communication system is degraded due to distortion (scintillation and tilt) of the beam as it propagates through the turbulent atmosphere. In this paper, several issues are discussed that affects the working of ground to deep space FSO system. Also, the conventional schemes that are used for atmospheric tilt correction as signal propagates through long distance are discussed. Strategies that can overcome the problem of propagation through atmosphere are described.

Item Type:Conference or Workshop Item (Paper)
Subjects:T Technology > TK Electrical engineering. Electronics Nuclear engineering
Departments / MOR / COE:Departments > Electrical & Electronic Engineering
ID Code:909
Deposited By: Prof. Virander Kumar Jain
Deposited On:02 Apr 2010 02:15
Last Modified:19 Jan 2017 08:26

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