frequency shift

频率移位:一种无线电报通信方法

常用释义

词性释义

频率移位:一种无线电报通信方法,它基于载波频率的微小变化来传递编码信号。
例句
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1·The receiver has occurred frequency shift.
收信机出现频率漂移。
2·Your transmitter has occurred frequency shift.
你的发射机出现频率漂移。
3·Results show that the trapping pulse generates frequency shift.
研究表明:被俘获的信号脉冲能产生频移。
4·The expressions for the dynamic frequency shift of an injection-locked semiconductor laser are given.
本文给出了注入锁定半导体激光器动态频率漂移的解析表达式。
5·Line equalizer control method, and integrating circuit, frequency shift circuit and transmission device.
线路均衡器控制方法,积分电路,频移电路和传输装置。
6·The largest solvent induced frequency shift in the infrared spectrum of acetone is seen in the methanol.
结果表明:丙酮羰基在甲醇溶剂中红外诱导伸缩频率位移最大。
7·The water sound speed and temperature can be calculated by measuring Brillouin scattering frequency shift.
借助测量水体布里渊散射的频移,可得到水体声速或温度。
8·The response model was used to fit the experimental data of frequency shift for these adsorption processes.
利用压电响应模型拟合了吸附过程中频移响应的实验数据。
9·The scheme of measuring Brillouin frequency shift in fiber sensor based on edge optical filter is proposed.
提出了采用边缘光滤波器来测量光纤传感中布里渊频域的方案。
10·The maximum Doppler frequency shift is an important parameter which affects the performance of the OFDM system.
在OFDM系统中,影响其性能的一个重要参数就是最大多普勒频移。
同义词
[电子]频移