1) no-modulation (CW)
无调谐
2) silent tuning
无噪调谐
3) tuning without chirp
无啁啾调谐
1.
In this paper,the principle of fiber Bragg gratings(FBG′s) tuning method based on elastic beam is analyzed,an axial strain transfer coefficient is introduced,and a wide-band FBG tuning without chirp by the method of part pure bending is proposed.
分析了基于弹性梁的光纤光栅调谐原理,引入了轴向应变传递系数的概念,提出利用部分纯弯曲调谐方法,可实现光纤光栅宽带无啁啾调谐。
4) noiseless tuning
无噪声调谐
5) muting switch
无噪声调谐开关
6) squelch circuit
无噪声调谐电路
补充资料：啁啾
拟声词：燕雀啁啾｜丝管啁啾。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条