The two-frequency serrodyne modulation technique can be used in the digital R-FOG system.

双频率锯齿波组合调制技术可应用于谐振式光纤陀螺数字处理系统。

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Ti: LiNbO_3 Serrodyne Phase Modulator is the key device in closed-loop fiber-optic gyros.

铌酸锂相位调制器是锯齿波调制闭环光纤陀螺的关键器件。

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The detection theory of resonator fiber optic gyro (R-FOG) based on the serrodyne modulation with two frequencies was introduced, and the correlative detection theory in digital system was analyzed.

介绍了基于双频率锯齿波组合调制的谐振式光纤陀螺(R - FOG)的检测原理，分析了数字系统信号相关检测的理论。

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