Novel detection scheme for low-cost all-fiber gyroscope

H. G. Goeckler; T. Gebauer; Michael Schneider; Klaus Uwe Baron

doi:10.1117/12.135047

1 February 1992 Novel detection scheme for low-cost all-fiber gyroscope

H. G. Goeckler, T. Gebauer, Michael Schneider, Klaus Uwe Baron

Proceedings Volume 1585, Fiber Optic Gyros: 15th Anniversary Conf; (1992) https://doi.org/10.1117/12.135047
Event: OE Fiber, 1991, Boston, MA, United States

Abstract

The present digital filter structure and processing scheme employs a minimum of hardware for the efficient computation of FOG rotation rates. The filter system encompasses preamplification, a demultiplexer, a directional comb filter, a complex bandpass filter, an equalizer, and a frequency demultiplexer. This scheme has used the evaluation of four spectral lines to achieve an unequaled level of scale-factor stability.

Citation Download Citation

H. G. Goeckler, T. Gebauer, Michael Schneider, and Klaus Uwe Baron "Novel detection scheme for low-cost all-fiber gyroscope", Proc. SPIE 1585, Fiber Optic Gyros: 15th Anniversary Conf, (1 February 1992); https://doi.org/10.1117/12.135047

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