...据信息变换成适合于模拟信道上传输的电磁波（称为载波）信号， 并将频率限制在模拟信道支持的频率范围内； 解调（Demodulation）：将从模拟信道上收取的载波信号还原成数据信息。
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single side band demodulation 单边带解调
demodulation method 解调方法
pulse demodulation [电子] 脉冲解调
frequency demodulation 频率解调 ; 鉴频
chrominance demodulation 色度信号解调
signal demodulation [通信] 信号解调
channel demodulation [通信] 信道解调 ; 通道解调 ; 通路解调
linear demodulation 线性解调
quadrature demodulation 正交解调 ; 正交检波
以上来源于: WordNet
N the act or process by which an output wave or signal is obtained having the characteristics of the original modulating wave or signal; the reverse of modulation 解调 [electronics]
It has been proved in reality that a PLCC based on spreading spectrum modulation and demodulation can achieve a higher communicating rate and a lower bit error rate.
实践证明，以扩频调制、解调为基础的电力线载波通信方案可获得较高的通信速率和较低的误码率。
By replacing the traditional wavelength demodulation with optical power detection technique, the demodulating process is simplified and immune to temperature variation.
利用光强差分检测技术取代传统波长解调方法，简化解调过程的同时传感系统免受温变影响。
Research the digital quadrature demodulation.
数字解调技术及其实现。
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