R Hameed Kahdum, A Hasan Khidir… - … Journal of Nonlinear …, 2024 - ijnaa.semnan.ac.ir
In this article, we present new research on the impact of various optical filters on the functionality of an orthogonal Optical Frequency Division Duplexing (OFDM) system for the …
Ș Bejan, S Azou, P Morel, C Diouf… - IEEE photonics …, 2015 - ieeexplore.ieee.org
The joint use of peak-to-average power ratio (PAPR) reduction and linearization via digital predistortion is investigated in this letter, with the view to improve the performances of …
L Liu, S Xiao, M Bi, L Zhang - Journal of the Optical Society of Korea, 2016 - opg.optica.org
In this paper, for the first time, the transmission performances of long-haul 100-Gb/s direct detection optical OFDM (DDO-OFDM) and coherent optical OFDM (CO-OFDM) wavelength …
V Sharma, J Kaur - 2016 International Conference on …, 2016 - ieeexplore.ieee.org
Radio over Fiber system is a promising technology to fulfill elevated demand of capacity and high data rate. The performance of RoF system is severely degraded due to presence of …
Ce mémoire résume mes activités de recherches menées ces 12 dernières années à l'IRDL puis au Lab-STICC. Dans un premier temps, il présente une synthèse des travaux réalisés …
J Wu, Z Wang - Journal of Electrical and Computer Engineering, 2018 - Wiley Online Library
A data clipping and normalization technique is employed to improve the performance of the overall direct detection optical orthogonal frequency division multiplexing (DCO‐OFDM) …
Envelope tracking (ET) is a popular technique for improving the power efficiency and linearity of radio-frequency power amplifiers. In this paper, we investigate its use in a …
En l'espace d'un siecle, les machines électriques sont devenues des éléments indispensables de notre société. Ces machines sont principalement utilisées dans l'industrie …
JC Ortiz-Cornejo, JA Pardiñas-Mir - ICETE (1), 2019 - academia.edu
This paper presents an analysis of the semiconductor optical amplifier (SOA) on coherent optical orthogonal frequency division multiplexing system (CO-OFDM), when it is used as a …