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- QAM调制后RF传输QAM modulation after RF transmission
- 后queen
- RF传输RF transmitter
- 变速率QAM调制Variable Rate QAM
- 由振荡器产生并在通讯信道上传输的电波。它被调制后用来传送语音或其它信息。A wave generated by an oscillator and transmitted on a communications channel; it is modulated to carry speech or data
- 后的posticus
- 第五章在前面仿真模型的基础上具体仿真了两种国外现有系统实现远距离传输的方案:通过曼彻斯特编码和AMI编码的基带传输方法和QAM调制传输的方法。On the base of the analyses of simulating modes mentioned above, the author simulates two overseas systems, namely base-band transmission method of manchester coding and AMI coding and modulated transmission method of QAM.
- 天后the Queen of heaven
- 实验结果表明混沌频率调制可以改善开关电源的EMC性能,同时可以看出不同的离散混沌序列调制后的开关电源EMC性能相差不大。The e xperiment results demonstrate that chaotic frequency modulation (CFM) can improv e the EMC of SMPS, and the EMC of SMPS modulated by the different discrete chaot ic sequences are not obviously different.
- 后天day after tomorrow
- 过后(tw) after the event
- RF和GSM混合传输模式RF and GSM combinative handling mode
- 日后sometime
- 往后(idiom) from now on ...
- 售后after sale
- 延后carry-forward
- QAM调制QAM modulation
- 而后then
- 在后behind
- TD-QAM调制TD - QAM modulation