The optic fiber sensors of phase modulationtype developed by the interference theory in traditional optics are high sensitive.
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。
2
The basic tasks of radio signals modulation identification are analysis, decision and classification of modulationtype for intercepted unknown signals.
无线电信号调制识别的基本任务就是对所截获的不明信号的通带调制种类进行分析、判决和归类。
3
Automatic identification of the modulationtype of a signal has found applications in many areas, especially important for military software radio interception receiver.