CAJ | 학술논문

根据MSK信号的特点，分析了直扩MSK信号的解调方法。基于两种可能的应用形式，在Matlab／Simulink环境下搭建了直扩MSK信号差分相干解调与包络非相干解调的仿真模型。然后进行了性能仿真。所得结论为直扩MSK信号解调的实际应用提供了参考。
근거MSK신호적특점，분석료직확MSK신호적해조방법。기우량충가능적응용형식，재Matlab／Simulink배경하탑건료직확MSK신호차분상간해조여포락비상간해조적방진모형。연후진행료성능방진。소득결론위직확MSK신호해조적실제응용제공료삼고。
According to the characteristics of the MSK signal,the demodulation method of direct sequence spread spectrum MSK was analyzed.The simulation model of DSSS MSK signal difference coherent demodulation and non-coherent demodulation envelope method was established under the Matlab/Simulink condition based on two application modality. Then,the performance simulation was did.The reference was provided to the application of DSSS MSK signal demodulation according to the result of simulation.