상세정보
학술대회
The Impact of Phase-ripple Characteristic on WPON Performance
- 발행일
- 200702
- 출처
- International Conference on Advanced Communication Technology (ICACT) 2007, pp.824-827
- 협약과제
- 07MT2800, 메트로-액세스 전광 통합망 기술개발, 김봉태
- 초록
- 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.
- KSP 제안 키워드
- Passive optical network, Performance evaluation, Phase ripple(PR), RF transceiver, Surface Acoustic Wave (SAW) filter, System performance, Theoretical Analysis, Wavelength Division Multiplexing(WDM), delay variation, group delay, simulation test