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幅移键控(ASK)是根据信号的不同,调节正弦波的幅度。通过对编、译码器的编、译码,发射、接收模块的控制,给出了用ASK调制设计出发射机遇接收机部分的总模块。部分调试通过后,形成部分模块,最后在整体联调,完成整体设计,实现了发射机和接收机的ASK通信,验证了设计的正确性,说明用中规模集成电路设计的ASK求助器在呼救、求助等方面有较好的辅助作用!
Amplitude shift keying (ASK) is based on the signal to adjust the magnitude of the sine wave. By controlling the coding, decoding, transmitting and receiving modules of the coder and decoder, a general module of transmitting the opportunity receiver part with ASK modulation is given. Part of the debugging through the formation of part of the module, the final joint adjustment in the overall, to complete the overall design, to achieve the ASK transmitter and receiver communications, to verify the correctness of the design, with the scale of integrated circuit design ASK help device for help , Help, etc. have a good auxiliary role!