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频率键控调制解调
释义
频率键控调制解调
Encyclopedia
工学
数字调制解调
释
frequency-shift keying modulation and demodulation
频率键控调制解调
利用载波的频率变化来传递数字信息,载波的幅度和初始相位保持不变,并在接收端从接收到的频率键控信号中恢复出数字信息的数字调制解调过程。
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thorium-based reactor
thorium-bearing
thorium decay series
thorium decay series; thorium family
thorium dioxide
thorium dioxide; thoria
thorium extraction process
thorium family
thorium high temperature reactor
thorium hydroxide
thorium lead age
thorium mineral
thorium mining and metallurgy
thorium nitrate
thorium ore
thorium series
thorium spent fuel reprocessing
thorium-uranium cycle
thorn
Thorndike
Thorne-Zytkow object
Thornton Wilder
thorny elaeagnus fruit
thorny oysters
thorotungstite
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