The minimum squared Euclidean distance ( MSED ) of 2 - ary multi - k continuous - phase frequency - shift keying ( CPFSK ) signal is presented.

本文详细讨论了二进制多h连续相 位移频键控 ( CPFSK ) 信号的最小平方欧几里德距离 ( MSED ),提出了决定MSED的信号隔离度的概念.

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A fast locking phase - locked loops ( PLL ) with a dual - slope phase frequency detector circuit is presented.

文中提出了一种用于高速锁相环的双斜鉴频鉴相器的结构设计.

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The Continuous Phase Frequency Shift Keying ( CPFSK ) signaling scheme has been widely used in mobile applications.

连续相位频移键控 ( CPFSK ) 信号广泛应用于便携式移动通信系统.

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The curves of amplitude - frequency and phase - frequency characteristics were obtained based on the derived frequency characteristic equations.

在导出的频率特性方程的基础上,仿真得到相应的幅频特性曲线和相频特性曲线.

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An optimum design method is introduced for the circuit of a three - phase frequency changer.

在变频器电路的基础上,阐述了一种滤波参数优化设计方法.

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