英语词汇phase modulation constant怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

1
?调相常数
... phase-modulated signal ==> 调相信号 phase-modulation constant ==> 调相常数 phase-modulation detector ==> 调相检波器 ...

短语

1
The continuous phase modulation has the constant amplitude and its phase is continuous, which make the signal has a very good power spectrum.
连续相位调制由于其具有恒定包络幅度且对任意的调制信息序列能保持信号的相位连续，从而能够有效的改进信号的频谱特性。
2
The offset quadrature phase-shift-keyed(OQPSK) is an effective digital constant envelope modulation for band-limited nonlinear channel.
偏移四相相移键控（OQPSK）是一种适用于在限带非线性信道中使用的高效恒包络数字调制技术。

单词	phase modulation constant
释义	phase modulation constant 简明释义调相常数网络释义 1 ?调相常数 ... phase-modulated signal ==> 调相信号 phase-modulation constant ==> 调相常数 phase-modulation detector ==> 调相检波器 ... 短语 1 phase modulation constant 调相常数 ; 相位调制常数双语例句 1 The continuous phase modulation has the constant amplitude and its phase is continuous, which make the signal has a very good power spectrum. 连续相位调制由于其具有恒定包络幅度且对任意的调制信息序列能保持信号的相位连续，从而能够有效的改进信号的频谱特性。 2 The offset quadrature phase-shift-keyed(OQPSK) is an effective digital constant envelope modulation for band-limited nonlinear channel. 偏移四相相移键控（OQPSK）是一种适用于在限带非线性信道中使用的高效恒包络数字调制技术。
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