1) frequency modulation-phase modulation
频率-相位调制
2) time-frequency-phase modulation
时-频-相调制;时间-频率-相位调制
3) JFPM
联合频率相位调制
1.
Joint frequency and phase modulation (JFPM) utilize frequency and phase information to realize higher efficiency in the frequency and power.
联合频率相位调制(JFPM)同时利用频率信息及相位信息，具有较高的频带利用率和功率效率。
4) double-frequency phase modulation
双频相位调制
1.
A novel high sensitive laser spectroscopy technique, double-frequency phase modulation ring-cavity enhanced modulation transfer spectroscopy, is presented.
提出了一种新的高灵敏激光光谱技术激光双频相位调制环形腔增强调制转移光谱技术。
5) Refraction index of phase madulation
相位调制折射率
6) phase-frequence modulatin
相位调频
补充资料：频率计量(见时间频率计量)
频率计量(见时间频率计量)
frequency metrology: see time and frequency metrology
口n IQ liliang顷率频率计皿(f比quency metrolo盯) 计t。见时闰
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条