상세정보
학술지
Radio-Over-Fiber System Using Fiber-Grating-Based Optical CDMA With Modified PN Codes
- 발행일
- 200309
- 출처
- IEEE Photonics Technology Letters, v.15 no.10, pp.1485-1487
- ISSN
- 1041-1135
- 출판사
- IEEE
- 협약과제
- 03MT1100, 초고속 광가입자망 기술개발, 양재우
- 초록
- In this work, we propose the fiber Bragg grating (FBG)-based optical code-division multiple-access (CDMA) with the modified pseudorandom noise (PN) codes for the radio-over-fiber (ROF) systems, and we numerically analyze the characteristics of the proposed system. By the proposed FBG-based optical CDMA with the modified PN codes and spectrally uniform intensity light sources, it is possible to construct interference-free optical CDMA for ROF systems.
- KSP 제안 키워드
- Bragg grating(FBG), Code division Multiple Access(CDMA), Fiber grating, Interference-free, Light sources, Optical CDMA, PN code, Radio-over-fiber (RoF) system, Radio-over-fiber system, optical code division multiple access(OCDMA)