1)no-modulation (CW),无调谐2)silent tuning,无噪调谐3)tuning without chirp,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
用法例句
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.
