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rfid_sig_gen_decode_64_limit

于 2016-06-13 发布 文件大小:3KB
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代码说明:

  随机产生信息码求误码率 信息码长度(帧长64bit) 息码速率为10KHz(100us) 发送带宽20KHz(信息码速率的2倍) 发送信号功率2W 载波频率70MHz 采样频率280MHz(发送数据产生采样率) 20KHz方波 0KHz方波 0KHz方波高低电平采样点数 信息码采样点数 ASK调制的调制度ma=1-2/(2+alpha) 根据2ASK调制度确定alpha值(Random generation of information code for error rate 信息码长度(帧长64bit) Message length (64bit) 息码速率为10KHz(100us) The rate of interest rate is 10KHz (100US) 发送带宽20KHz(信息码速率的2倍) Transmission bandwidth 20KHz (2 times the rate of the information code) 发送信号功率2W Transmit signal power 2W 载波频率70MHz Carrier frequency 70MHz 采样频率280MHz(发送数据产生采样率) Sampling frequency 280MHz (transmit data generated sampling rate) 20KHz方波 20KHz Fang Bo 0KHz方波 0KHz Fang Bo 0KHz方波高低电平采样点数 0KHz square wave height sampling points 信息码采样点数 Information code sampling point ASK调制的调制度ma=1-2/(2+alpha) ASK modulation of the modulation system ma=1-2/ (2+alpha) 根据2ASK调制度确定alpha值 Determine the alpha value according to the 2ASK modulation system )

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