کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4956986 | 1444925 | 2017 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Simultaneous transmission of wired and wireless signals based on double sideband carrier suppression
ترجمه فارسی عنوان
انتقال همزمان سیگنال های سیمی و بی سیم بر اساس هدایت حامل دو طرفه
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
شبکه های کامپیوتری و ارتباطات
چکیده انگلیسی
In this paper, we proposed and experimentally demonstrated simultaneous transmission of wired and wireless signals based on double sideband optical carrier suppression. By properly adjusting the bias point of the dual-output mach-zehnder modulator (MZM), a central carrier in one output port and a pair of first-order sidebands in another output port are generated. The pair of first-order sidebands are fed into a second MZM to generate second-order order sidebands. A wired signal is embedded on the central carrier while a wireless signal is embedded on the second-order sidebands. Unlike other schemes, we did not use optical filter to separate the carrier from the optical sidebands. The measured bit error rate (BER) and eye-diagrams after a 25Â km single-mode-fiber (SMF) transmission proved that the proposed scheme is successful for both wired and wireless signals transmission. Moreover, the power penalty at the BER of 10â9 is 0.3 and 0.7Â dB for wired and wireless signals, respectively.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optical Fiber Technology - Volume 38, November 2017, Pages 108-112
Journal: Optical Fiber Technology - Volume 38, November 2017, Pages 108-112
نویسندگان
Mekuanint Agegnehu Bitew, Run-Kai Shiu, Peng-Chun Peng, Cheng-Hao Wang, Yan-Ming Chen,