Title :
Fiber transmission of optical sub-carrier in separate terehertz wireless communication system
Author :
Li Mingliang ; Wang Cong ; Kang Huiying
Author_Institution :
Sch. of Mech. Electron. & Inf. Eng., China Univ. of Min. & Technol., Beijing, China
Abstract :
Fiber dispersion function causes the transmission signal attenuated seriously and code egde shift in separate terehertz wireless communication system. To improve the quality of the data signal, it analyzed the relations between fiber dispersion function, transmission attenuation and transmission distance, and put forward the new mothod that use OCS modulation technology to improve SMF transmission diatance. It pointed out the reduced quality of data signal result from code egde shift when optical terehertz signals tansmitted by the SMF. Theoretical calculation and the eye diagram analysis shows that the maximun tranmission diatance of SMF in separate terehertz wireless communication system is 1.5km.
Keywords :
data communication; modulation; optical fibre networks; OCS modulation technology; SMF transmission diatance; code egde shift; data signal; eye diagram analysis; fiber dispersion function; optical subcarrier fibre transmission; terehertz wireless communication system; transmission attenuation; transmission distance; transmission signal; Educational institutions; Optical attenuators; Optical fiber communication; Optical fiber dispersion; Optical fibers; Wireless communication; Optical carrier suppression; Optical fiber dispersion; Separate terehertz wireless communication system; Transmission diatance;
Conference_Titel :
Control Conference (CCC), 2012 31st Chinese
Conference_Location :
Hefei
Print_ISBN :
978-1-4673-2581-3
