... 调幅调相转换系数AM-PM conversion coefficient 相位灵敏度phase sensitivity 调谐范围内的功率比[功率落差]tuning range power ratio ...
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通过相位灵敏度检测，大大提高了信噪比。
The ratio of signal to noise (S/N) is greatly improved through the phase sensitivity detection.
本文报导了关于提高光纤水听器相位灵敏度的一些研究结果。
This article is about some research on increasing the phase-shift sensitivity of fiber-optic hydrophone.
根据传统光学干涉原理研制出的相位调制型光纤传感器，其突出优点是灵敏度高。
The optic fiber sensors of phase modulation type developed by the interference theory in traditional optics are high sensitive.
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