Impact of fiber optic dispersion on the performance of OFDM-QAM system

The Performance of Orthogonal Frequency Division Multiplexing (OFDM) combined with Quadrature Amplitude Modulation (QAM) has been analyzed in presence of fiber optic dispersion. The influence of dispersion on the (OFDM) spectrum is investigated with fiber lengths, bit rates, no. of channels and sour...

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Main Authors:	Al-Khateeb, Khalid A. Saeed, Akhter, Fowzia, Islam, Md. Rafiqul
Format:	Conference or Workshop Item
Language:	English
Published:	2010
Subjects:	TK5101 Telecommunication. Including telegraphy, radio, radar, television
Online Access:	http://irep.iium.edu.my/5650/ http://irep.iium.edu.my/5650/1/Impact_of_Fiber_Optic_Dispersion_on_the_Performance_of_OFDM-QAM_System.pdf

id	iium-5650
recordtype	eprints
spelling	iium-56502012-01-20T01:19:59Z http://irep.iium.edu.my/5650/ Impact of fiber optic dispersion on the performance of OFDM-QAM system Al-Khateeb, Khalid A. Saeed Akhter, Fowzia Islam, Md. Rafiqul TK5101 Telecommunication. Including telegraphy, radio, radar, television The Performance of Orthogonal Frequency Division Multiplexing (OFDM) combined with Quadrature Amplitude Modulation (QAM) has been analyzed in presence of fiber optic dispersion. The influence of dispersion on the (OFDM) spectrum is investigated with fiber lengths, bit rates, no. of channels and source line widths. The inter-channel interference occurs due to dispersion-induced broadening of OFDM spectrum. The power penalty suffered by the system is evaluated at bit error rate, BER=10-9 for a single mode fiber operating at 1.55μm. The results obtained from the OFDM-QAM system demonstrate that the influence of dispersion is lower in OFDM-QAM spectrum in comparison with single bit transmission with same bandwidth and it is approximately two times less than that of a conventional system. 2010-05-11 Conference or Workshop Item PeerReviewed application/pdf en http://irep.iium.edu.my/5650/1/Impact_of_Fiber_Optic_Dispersion_on_the_Performance_of_OFDM-QAM_System.pdf Al-Khateeb, Khalid A. Saeed and Akhter, Fowzia and Islam, Md. Rafiqul (2010) Impact of fiber optic dispersion on the performance of OFDM-QAM system. In: International Conference on Computer and Communication Engineering, ICCCE'10, 11-13 May 2010, Kuala Lumpur, Malaysia.
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English
topic	TK5101 Telecommunication. Including telegraphy, radio, radar, television
spellingShingle	TK5101 Telecommunication. Including telegraphy, radio, radar, television Al-Khateeb, Khalid A. Saeed Akhter, Fowzia Islam, Md. Rafiqul Impact of fiber optic dispersion on the performance of OFDM-QAM system
description	The Performance of Orthogonal Frequency Division Multiplexing (OFDM) combined with Quadrature Amplitude Modulation (QAM) has been analyzed in presence of fiber optic dispersion. The influence of dispersion on the (OFDM) spectrum is investigated with fiber lengths, bit rates, no. of channels and source line widths. The inter-channel interference occurs due to dispersion-induced broadening of OFDM spectrum. The power penalty suffered by the system is evaluated at bit error rate, BER=10-9 for a single mode fiber operating at 1.55μm. The results obtained from the OFDM-QAM system demonstrate that the influence of dispersion is lower in OFDM-QAM spectrum in comparison with single bit transmission with same bandwidth and it is approximately two times less than that of a conventional system.
format	Conference or Workshop Item
author	Al-Khateeb, Khalid A. Saeed Akhter, Fowzia Islam, Md. Rafiqul
author_facet	Al-Khateeb, Khalid A. Saeed Akhter, Fowzia Islam, Md. Rafiqul
author_sort	Al-Khateeb, Khalid A. Saeed
title	Impact of fiber optic dispersion on the performance of OFDM-QAM system
title_short	Impact of fiber optic dispersion on the performance of OFDM-QAM system
title_full	Impact of fiber optic dispersion on the performance of OFDM-QAM system
title_fullStr	Impact of fiber optic dispersion on the performance of OFDM-QAM system
title_full_unstemmed	Impact of fiber optic dispersion on the performance of OFDM-QAM system
title_sort	impact of fiber optic dispersion on the performance of ofdm-qam system
publishDate	2010
url	http://irep.iium.edu.my/5650/ http://irep.iium.edu.my/5650/1/Impact_of_Fiber_Optic_Dispersion_on_the_Performance_of_OFDM-QAM_System.pdf
first_indexed	2023-09-18T20:14:21Z
last_indexed	2023-09-18T20:14:21Z
_version_	1777407687659618304

Impact of fiber optic dispersion on the performance of OFDM-QAM system

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