원문정보
보안공학연구지원센터(IJHIT)
International Journal of Hybrid Information Technology
Vol.7 No.5
2014.09
pp.23-32
피인용수 : 0건 (자료제공 : 네이버학술정보)
초록
영어
In this paper, I reviewed comprehensively the structure and operation of closed-loop IFOGs, Feedback Erbium-doped fiber amplifier (EFDA) FOGs, called FE-FOG. The procedure of finding the Sagnac shift for closed-loop IFOG has been studied. The signal processing in the closed-loop IFOG was simulated using PSCAD software. In the closed-loop IFOG, the phase shift was derived through frequent use of Sagnac loop. The output signal is injected in the input again as feedback. The shift phase between clockwise and counterclockwise waves in each complete route, including primary and feedback route, is identified as Sagnac shift phase. According to Sagnac shift phase we could determine angular rotation rate.
목차
Abstract
1. Introduction
2. Principle of EF-IFOG Operation
3. Rotation Equation
4. Closed-loop EF-FOG Configuration and Operation
5. Conclusion
References
1. Introduction
2. Principle of EF-IFOG Operation
3. Rotation Equation
4. Closed-loop EF-FOG Configuration and Operation
5. Conclusion
References
키워드
저자정보
참고문헌
자료제공 : 네이버학술정보