Alavi sayed ehsan (18 risultati)

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Condizione: New. pp. 68.

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Paperback. Condizione: Brand New. 2015 edition. 58 pages. 9.00x6.00x0.50 inches. In Stock.

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paperback. Condizione: New. NEW. SHIPS FROM MULTIPLE LOCATIONS. book.

Taschenbuch. Condizione: Neu. Analysis of VFSO System Integrated With BPLC | Sayed Ehsan Alavi (u. a.) | Taschenbuch | 68 S. | Englisch | 2014 | LAP LAMBERT Academic Publishing | EAN 9783659250545 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu. …

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The new integrated system of visible free space optic and broadband powerline communication which uses already installed powerline cables and white LEDs as a communication channel is presented. The currently exist problems in integrated system degrades the whole system performance significantly. Therefore, in this work, an optimum OFDM modulating signal power, proper DC biasing point and LED dynamic range are presented for the integrated system. Besides using OFDM modulation a practical LED model is also presented and the performance of integrated system in terms of OFDM signal power versus BER in the presence of BPLC impulsive noise and multipath issue and also AWGN optical channel is studied. As another major contribution of this project, the radiometric parameters of white LEDs using simulation and experiment are reported. The experiments show a tolerable match with the simulated results. The new integrated system which is applied for indoor applications has the data rate more than 28Mbits/second with the bit error rates lower than . So the new integrated system can be considered as a good alternative for other indoor wireless system counterparts. 68 pp. Englisch.…

Condizione: New. Print on Demand pp. 68 2:B&W 6 x 9 in or 229 x 152 mm Perfect Bound on Creme w/Gloss Lam.

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Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Sadegh Amiri IrajDr. Iraj Sadegh Amiri (I.S.Amiri), received his B. Sc (Hons, Applied Physics) from Public University of Oroumiyeh, Iran in 2001 and a gold medalist M. Sc. from Universiti Teknologi Malaysia (UTM), in 2009. He was awa. …

Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Alavi Sayed EhsanSayed Ehsan Alavi was born in Esfahan, Iran, in 1978. He received the Ph.D. degree in electrical engineering from the University Technology Malaysia (UTM), Malaysia, in 2012. Since June 2013, he has been with the lig.…

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Paperback / softback. Condizione: New. This item is printed on demand. New copy - Usually dispatched within 5-9 working days.