کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1535278 1512622 2013 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A novel optical transmission link with DHT-based constant envelope optical OFDM signal
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
A novel optical transmission link with DHT-based constant envelope optical OFDM signal
چکیده انگلیسی
In this paper, we have proposed a novel optical OFDM transmission link that takes advantages of discrete Hartley Transform (DHT) and constant envelope (CE) modulation, obtaining DHT-based constant envelope optical OFDM. The numerical results show that this design achieves better performance when compared with conventional O-OFDM in terms of bit error rate (BER) and peak-to-average power ratio (PAPR). The impact of phase modulation index (PMI) on both PAPR and noise tolerance is investigated. Since the scheme has simplified design, it is believed to be a cost-effective in the practical implement.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optics Communications - Volume 300, 15 July 2013, Pages 33-37
نویسندگان
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