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幅度-相位调制 | |||
振幅-相位调制 | |||
幅度相位调制; 振幅相位调制 (卫星通信中的一种载波调制方式) | |||
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振幅/相位调制 |
amplitude-phase modulation : 35 phrases in 12 subjects |
Air defense | 1 |
Automobiles | 1 |
Aviation | 1 |
Electronics | 17 |
General | 1 |
Geophysics | 3 |
Information technology | 1 |
Multimedia | 1 |
Oil / petroleum | 1 |
Space | 3 |
Technology | 2 |
Telecommunications | 3 |