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RADIO-FREQUENCY CIRCUIT, COMMUNICATION DEVICE, AND RADIO-FREQUENCY CIRCUIT DESIGNING METHOD
RADIO-FREQUENCY CIRCUIT, COMMUNICATION DEVICE, AND RADIO-FREQUENCY CIRCUIT DESIGNING METHOD
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机译:射频电路,通信设备和射频电路设计方法
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摘要
A radio-frequency circuit that conveys a radio-frequency signal that is of a predetermined frequency band and modulated using 256-Quadrature Amplitude Modulation (QAM). The magnitude slope, which is the ratio of (i) the change in a magnitude ratio between an input signal and an output signal to (ii) the change in the frequency of the input signal, is at least −0.1 dB/MHz and at most 0.1 dB/MHz in the predetermined frequency band.
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机译:一种射频电路,其传送具有预定频带的射频信号并使用256正交幅度调制(QAM)进行调制。幅度斜率,即(i)输入信号与输出信号与输出信号之间的幅度比的变化的比率为(ii)输入信号频率的变化,至少为-0.1dB / MHz和AT预定频带中大多数0.1 dB / MHz。
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