Добро пожаловать в клуб

Показать / Спрятать  Домой  Новости Статьи Файлы Форум Web ссылки F.A.Q. Логобург    Показать / Спрятать

       
Поиск   
Главное меню
ДомойНовостиСтатьиПостановка звуковФайлыДефектологияКнижный мирФорумСловарьРассылкаКаталог ссылокРейтинг пользователейЧаВо(FAQ)КонкурсWeb магазинШкольникамКарта сайта

Поздравляем!
Поздравляем нового Логобуржца tatbocman со вступлением в клуб!

Реклама

КНИЖНЫЙ МИР

Long-Term Evolution of Optical Avionic Networks   Jose Manuel Estaran

Long-Term Evolution of Optical Avionic Networks

164 страниц. 2012 год.
LAP Lambert Academic Publishing
The performance of a predefined optical avionic point-to-point link was evaluated across the harsh environmental conditions typically found in airborne systems. Worst-case error rates, power margins and maximum attainable bit rates were obtained at -40oC, 25oC and 90oC. Vibrations and shocks were statistically analyzed through radial, angular and distance offsets in the connectors. The test was conducted for Non-Return-to-Zero (NRZ). Optical Orthogonal Frequency-Division Multiplexing (OOFDM) with Quadrature Amplitude Modulation per subcarrier (4-QAM, 16-QAM and 32-QAM) was suggested as a plausible and reliable option to cope with future bandwidth demands. Its performance was also evaluated for each of the three reference temperatures.
 
- Генерация страницы: 0.05 секунд -