BER and Q-factor performances of a 60 GHz Millimeter Wave Generation using Narrow-Band Bragg Filters
Résumé
In this paper, we study a new technique for millimeter wave generation using an RoF system based on the use of narrow band Bragg filters as reflectors of very specific wavelengths. The proposed system performance depends on various parameters, mainly: optical fiber length, FBG bandwidth, optical power. etc. In our case, the different simulations have been carried out in order to show the effect of the optical fiber length on the eye diagram, the quality factor, and the BER values. The obtained results indicate that the proposed system remains efficient for fiber lengths up to 70 Km with a bit rate of 1 Gbit/s and an FBG bandwidth of 10-6 .
Domaines
Sciences de l'ingénieur [physics]Origine | Fichiers produits par l'(les) auteur(s) |
---|