Demodulation method and device based on MSK modulation and electronic equipment

The invention discloses a demodulation method and device based on MSK modulation and electronic equipment. The method comprises the steps: carrying out the AD sampling of a received signal, and obtaining an original signal, wherein the received signal comprises a modulation signal obtained through the MSK modulation of a data frame; taking the original signal as an input signal of a pre-constructed filter, and carrying out matched filtering to obtain an output signal; searching for a peak value meeting a preset condition in the output signal; and starting from the moment corresponding to the searched peak value, demodulating the original signal to obtain the frame content in the data frame. 本发明公开了一种基于MSK调制的解调方法、装置及电子设备，该方法包括：对接收到的信号进行AD采样，获得原始信号，其中，所述接收到的信号包括对数据帧进行所述MSK调制得到的调制信号；将所述原始信号作为预先构造的滤波器的输入信号，进行匹配滤波，获得输出信号；查找所述输出信号中的满足预设条件的峰值；从查找到的所述峰值对应的时刻开始，对所述原始信号进行解调，获得所述数据帧中的帧内容。