... CFM Cathode – Follower Mixer 阴极跟随器混频器 CFM Center Frequency Modulation 中心频率调制 CFM Code Field Manager 代码字段管理器 ...
基于24个网页-相关网页
... 频带中心频率 band frequency 中心频率调制 CFM CenterFrequencyModulation 中心频率稳定性 CFS CenterFrequencyStabilization ; CFSK CenterFrequencyStabilization ...
基于18个网页-相关网页
中心频率未调制频率 center frequency
也可以用声光效应实现激光强度的调制，而用电光效应来控制器件的中心频率。
It can also modulate the laser intensity by acoustooptic effect, and control the central frequency of the device.
许多已有的CO(中心局)dsl调制解调器可以只支持相对较窄的接收频率范围，这会增加估计宽的多的远端环路噪声的难度。
Many existing CO DSL modems may only support a relatively narrow receive frequency range, which will increase the difficulty of estimating the much wider bandwidth far-end loop noise.
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