Title :
The impact of phase-ripple Characteristic on WPON Performance
Author :
Eui-Suk Jung ; Jang, Seung-hyun ; Kim, Byoung-Whi ; Ryu, Seong-Ryeol ; Oh, Seung-Hyeub ; Sang-Kook Han
Author_Institution :
Dept. of Electr. & Electron. Eng., Yonsei Univ., Seoul
Abstract :
This paper presents the characteristics of phase ripple which can impact on the performance of wave division multiplexing passive optical network (WPON) dealing with 30 MHz of transmission bandwidth. The relationship between performance and phase-ripple was obtained through theoretical analysis. Also, phase-ripple parameters of surface acoustic wave (SAW) filter in RF transceiver, the group delay variation and the slope of group delay, were taken into consideration for performance evaluation of WPON. In order to meet 30 dB of system performance requirement, 40 ns below of group delay variation and 2 ns below of group delay slope are required through simulation and test results.
Keywords :
optical fibre networks; surface acoustic wave filters; transceivers; wavelength division multiplexing; 30 MHz; RF transceiver; WPON performance; group delay; phase-ripple characteristic; surface acoustic wave filter; wave division multiplexing passive optical network; Acoustic waves; Band pass filters; Bandwidth; Optical filters; Optical surface waves; Passive optical networks; Performance analysis; Propagation delay; Radio frequency; Surface acoustic waves; EVM; SAW; WPON; group delay; phase-ripple;
Conference_Titel :
Advanced Communication Technology, The 9th International Conference on
Conference_Location :
Gangwon-Do
Print_ISBN :
978-89-5519-131-8
DOI :
10.1109/ICACT.2007.358476
