frequency-division modulation 分频调制
TDM Time Division Modulation 时间分开的调制 ; 时分调制
frequency division modulation 频率划分调制 ; 频分调变
sequence division modulation telemetry [自] 序列分割调制遥测
orthogonal frequency division modulation 在正交频分复用 ; 的正交频分复用 ; 正交频分复用 ; 正交频分调制
Time Division Modulation TDM 时分调制
FDM Frequency Division Modulation 频分调制
multiplex time division modulation [通信] 时间分割多路调制
single-beam frequency division modulation 单光束分频调制
Multi-Band Orthogonal Frequency Division Modulation 多带正交频分复用
Control pulse is coupled into this pulse shaper by wavelength division multiplexer. Nonlinear phase shift of signal laser is induced by control pulse because of cross phase modulation.
该全光脉冲整形器利用波分复用器将控制光脉冲引入光纤环形镜中，控制光脉冲由于交叉相位调制在信号光上产生了非线性附加相移。
OFDM (Orthogonal Frequency Division Multiplexing) is a new modulation technology, it is suitable to high-data-rate transmission in the wireless transfer channel with multi-path transmission.
正交频分复用(OFDM)是一种新型调制技术，特别适合在多径传播的无线移动信道中高速传输数据。
Orthogonal Frequency Division Multiplexing (OFDM) is a multi-carrier broadband modulation technique.
正交频分复用(OFDM)是一种多载波宽带数字调制技术。
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