副调制器 [电子] submodulator
正交副度调制 quadrature amplitude modulation
副载波调制 SCM SubCarrier Modulation ; Subcarrier modulation
副载波调制频率 Frequency of subcarrier modulation
副载波调制器 sub-carrier modulator
副载波频率调制 subcarrier frequency modulation
编码调制副载波 Miller-modulated subcarrier
调制副载波法 modulated subcarrier method
或多路副载波调制 Multiple Subcarfier Modulation
第三，对采用不同调制格式（包括幅移键控和二进制相移键控）的光副载波复用（OSCM）系统中，PMD引起的功率代价进行了量化。
Thirdly, we quantify the power penalty caused by the PMD in optical subcarrier multiplexing (OSCM) system with amplitude shift keying (ASK) and binary phase shift keying (BPSK).
提出了利用三次样条插值法，处理BOC调制信号相关谱主峰及副峰的数据，以提高相位测量精度的算法。
A method using cubic-spline interpolation to process correlation peaks was proposed to improve the precision of BOC-modulated signal PN code phase measurement.
该方案利用频移键控频分复用（FSK FDM）技术进行声频副载波调制，通过光强度调制实现远程在线EDFA监控信息随主信号的传输。
In the scheme, FSK-FDM technique is used in subcarrier modulation, and the EDFA's supervisory information is transmitted by optical intensity modulation.
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