Browsing by Author "Hamla, Amina"

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    Contribution to the design of ultra-frequency carriers for digital transmission in advanced telecommunications
    (University of Oum El Bouaghi, 2021) Hamouda, Amar; Hamla, Amina; Djemil, Cheima
    Our goal of this work is the realization by simulation the production of a train of optical pulses in order to improve the factors that influence the parameters of the optical fiber material, which determine the flow of information and data to be transmitted, very high speed at very long distances by fiber or in the form of radio beams using dispersive and non-linear regimes by the OTDM technique, in order to improve the performance of the transmission chain, thus, the security and protection of the transmitted signal against noise, interference and distortion.