载波为Acos(wct+Q0),设“1”码时已调信号相对于载波的相位为0,则调制号ak=1时绝对调相信号为()A、acos(wct+Q0)B、acoswctC、0

载波为Acos(wct+Q0),设“1”码时已调信号相对于载波的相位为0,则调制号ak=1时绝对调相信号为()

  • A、acos(wct+Q0
  • B、acoswct
  • C、0

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