Asif rameez (9 résultats)

Etat : New. pp. 72.

Taschenbuch. Etat : Neu. Impact of Polarization Mode Dispersion and Non-linear Effects | Simulation Analysis of 2-Channel DWDM Optical Chaotic System | Rameez Asif (u. a.) | Taschenbuch | 64 S. | Englisch | 2013 | LAP LAMBERT Academic Publishing | EAN 9783659402890 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu.…

Taschenbuch. Etat : Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Chaotic signals provide us security by exploiting the useful idea of encrypting message at the physical layer but there is also need for more and more bandwidth. We can provide security and bandwidth at same instance by using Dense Wavelength Division Multiplexed (DWDM) chaotic communication. Chaotic synchronization is vital for chaos based system which is greatly effected due to fiber polarization mode dispersion (PMD), non-linearities and dispersion. In this work we have analyzed the combined effect of polarization mode dispersion and non-linearities on 2 channel DWDM chaotic system. 64 pp. Englisch.…

Taschenbuch. Etat : Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -For many years, Radio-over-Fiber (RoF) Systems are extremely interesting and evolving technology for its applications in wireless broadband communication. The need for today is to develop low-cost base stations (BS) for RoF systems to make them practical for commercial deployment. The proposed scheme in this work solves this issue in which FSK signal is generated in the down-link very efficiently by using couplers and laser sources. The generated signal is of very high frequency and simplifies the architecture, as no electrical oscillator is required. Before that signal generation in ASK has be done but FSK is very good due to less distortion, reduced complexity and more stable performance. Wavelength reuse technique is an efficient scheme that involves down-link signal generation and reusing the same signals for the up-link. So, no new laser source is required resulting in low cost. Comparison is also made by varying different transmission parameters of fiber to observe the best optimized results. 72 pp. Englisch.…

Etat : New. Print on Demand pp. 72 2:B&W 6 x 9 in or 229 x 152 mm Perfect Bound on Creme w/Gloss Lam.

Taschenbuch. Etat : Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - For many years, Radio-over-Fiber (RoF) Systems are extremely interesting and evolving technology for its applications in wireless broadband communication. The need for today is to develop low-cost base stations (BS) for RoF systems to make them practical for commercial deployment. The proposed scheme in this work solves this issue in which FSK signal is generated in the down-link very efficiently by using couplers and laser sources. The generated signal is of very high frequency and simplifies the architecture, as no electrical oscillator is required. Before that signal generation in ASK has be done but FSK is very good due to less distortion, reduced complexity and more stable performance. Wavelength reuse technique is an efficient scheme that involves down-link signal generation and reusing the same signals for the up-link. So, no new laser source is required resulting in low cost. Comparison is also made by varying different transmission parameters of fiber to observe the best optimized results.…

Etat : New. PRINT ON DEMAND pp. 72.

Taschenbuch. Etat : Neu. This item is printed on demand - Print on Demand Titel. Neuware -Chaotic signals provide us security by exploiting the useful idea of encrypting message at the physical layer but there is also need for more and more bandwidth. We can provide security and bandwidth at same instance by using Dense Wavelength Division Multiplexed (DWDM) chaotic communication. Chaotic synchronization is vital for chaos based system which is greatly effected due to fiber polarization mode dispersion (PMD), non-linearities and dispersion. In this work we have analyzed the combined effect of polarization mode dispersion and non-linearities on 2 channel DWDM chaotic system.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 64 pp. Englisch.…

Taschenbuch. Etat : Neu. This item is printed on demand - Print on Demand Titel. Neuware -For many years, Radio-over-Fiber (RoF) Systems are extremely interesting and evolving technology for its applications in wireless broadband communication. The need for today is to develop low-cost base stations (BS) for RoF systems to make them practical for commercial deployment. The proposed scheme in this work solves this issue in which FSK signal is generated in the down-link very efficiently by using couplers and laser sources. The generated signal is of very high frequency and simplifies the architecture, as no electrical oscillator is required. Before that signal generation in ASK has be done but FSK is very good due to less distortion, reduced complexity and more stable performance. Wavelength reuse technique is an efficient scheme that involves down-link signal generation and reusing the same signals for the up-link. So, no new laser source is required resulting in low cost. Comparison is also made by varying different transmission parameters of fiber to observe the best optimized results.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 72 pp. Englisch.…