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BER ANAYLSIS FOR SUPER LORENTZ-GAUSSIAN LASER BEAMS PROPAGATING IN TURBULENT MEDIA
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نویسنده
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GÖKÇE Muhsin C. ,SARI Filiz ,ÖZEK Faruk
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منبع
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journal of the faculty of engineering and architecture of gazi university - 2013 - دوره : 28 - شماره : 4 - صفحه:705 -710
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چکیده
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In this work, ber-snr variation of super lorentz-gaussian laser beam that propagating horizontally path in turbulent media is analyzed. using scintillation index which is obtained by extented huygens-fresnel principle, ber – snr value is calculated. matlab program is used to show ber – snr variation depending on link distance and beamwidth. to conclude, in short link range, super lorentz-gaussian beam is proven to be better link performance superior to commercially available gaussian beam.
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کلیدواژه
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Optical wireless communication ,optical wave propagation ,scintillation ,bit-error rates ,super Lorentz-Gaussian laser beams
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آدرس
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Çankaya Üniversitesi, Müh Fakültesi, Elek ve Hab Mühendisliği Bölümü, Turkey, Ankara Üniversitesi, Müh Fakültesi, Elektrik Elektronik Mühendisliği Bölümü, Turkey, Ankara Üniversitesi, Müh Fakültesi, Elektrik Elektronik Mühendisliği Bölümü, Turkey
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پست الکترونیکی
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ozek@eng.ankara.edu.tr
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Authors
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