分析了副载波调频技术用于光纤光栅阵列查询的基本原理。
The fundamental principle of sub-carrier frequency modulation used for FBG array interrogation is analyzed.
利用调频广播副载波可以开展无线寻呼——SCA无线寻呼。
The FM broadcasting subcarrier can be used for radio paging SCA radio paging.
利用调频广播副载波可以开展无线寻呼——SCA无线寻呼。
The FM broadcasting subcarrier can be used for radio paging SCA radio paging.
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