Influence of Imperfect Cophasing on Performance of MRC Receiver of QPSK Signals Transmitted over Weibull Fading Channel

Influence of Imperfect Cophasing on Performance of MRC Receiver of QPSK Signals Transmitted over Weibull Fading Channel

This paper presents an analysis of maximum ratio combining (MRC) receiver of quaternary phase-shift keying (QPSK) signals transmitted over a Weibull fading channel. We determine the influence of imperfect cophasing and branches unbalance on bit error rate dependence on average signal-to-noise ratio....

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Main Authors: M. S. Marković, A. M. Cvetković, B. Z. Nikolić, G. T. Đorđević
Format: Article
Language:English
Published: Telecommunications Society, Academic Mind 2009-11-01
Series:Telfor Journal
Subjects:
Cophasing
Diversity systems
Error probability
Fading
Online Access:http://journal.telfor.rs/Published/Vol1No2/Vol1No2_A2.pdf
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spelling doaj-cc919c41c9874a8e844a7960d65661ca2020-11-24T23:39:21ZengTelecommunications Society, Academic MindTelfor Journal1821-32512009-11-01124144Influence of Imperfect Cophasing on Performance of MRC Receiver of QPSK Signals Transmitted over Weibull Fading ChannelM. S. MarkovićA. M. CvetkovićB. Z. NikolićG. T. ĐorđevićThis paper presents an analysis of maximum ratio combining (MRC) receiver of quaternary phase-shift keying (QPSK) signals transmitted over a Weibull fading channel. We determine the influence of imperfect cophasing and branches unbalance on bit error rate dependence on average signal-to-noise ratio. The performance dependence on diversity order and fading severity is also observed. http://journal.telfor.rs/Published/Vol1No2/Vol1No2_A2.pdf CophasingDiversity systemsError probabilityFading
collection DOAJ
language English
format Article
sources DOAJ
author M. S. Marković
A. M. Cvetković
B. Z. Nikolić
G. T. Đorđević
spellingShingle M. S. Marković
A. M. Cvetković
B. Z. Nikolić
G. T. Đorđević
Influence of Imperfect Cophasing on Performance of MRC Receiver of QPSK Signals Transmitted over Weibull Fading Channel
Telfor Journal
Cophasing
Diversity systems
Error probability
Fading
author_facet M. S. Marković
A. M. Cvetković
B. Z. Nikolić
G. T. Đorđević
author_sort M. S. Marković
title Influence of Imperfect Cophasing on Performance of MRC Receiver of QPSK Signals Transmitted over Weibull Fading Channel
title_short Influence of Imperfect Cophasing on Performance of MRC Receiver of QPSK Signals Transmitted over Weibull Fading Channel
title_full Influence of Imperfect Cophasing on Performance of MRC Receiver of QPSK Signals Transmitted over Weibull Fading Channel
title_fullStr Influence of Imperfect Cophasing on Performance of MRC Receiver of QPSK Signals Transmitted over Weibull Fading Channel
title_full_unstemmed Influence of Imperfect Cophasing on Performance of MRC Receiver of QPSK Signals Transmitted over Weibull Fading Channel
title_sort influence of imperfect cophasing on performance of mrc receiver of qpsk signals transmitted over weibull fading channel
publisher Telecommunications Society, Academic Mind
series Telfor Journal
issn 1821-3251
publishDate 2009-11-01
description This paper presents an analysis of maximum ratio combining (MRC) receiver of quaternary phase-shift keying (QPSK) signals transmitted over a Weibull fading channel. We determine the influence of imperfect cophasing and branches unbalance on bit error rate dependence on average signal-to-noise ratio. The performance dependence on diversity order and fading severity is also observed.
topic Cophasing
Diversity systems
Error probability
Fading
url http://journal.telfor.rs/Published/Vol1No2/Vol1No2_A2.pdf
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