文件名称:IF_RF
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在无线通讯系统中,根据频率,可以分成射频(PF:Radio Frequency)、中频(IF:Intermediate Frequency)和基带(Base Band)信号-In the wireless communication system, according to frequency, can be divided into radio frequency (PF: Radio Frequency), IF (IF: Intermediate Frequency) and baseband (Base Band) signal
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IF_RF.doc