1) APC phase detect
APC鉴相
3) amplitude-phase detected
鉴幅-鉴相
1.
Based on phase-detected position technology in the past , the amplitude-phase detected characteristics of AD8302 is used and the attenuation of radio in the dissemination is adopted, which solved the problem of locative precision and sphere and simplified the system’s complexity.
本文是在鉴相定位的基础上,根据AD8302芯片的鉴幅-鉴相特性,引进了无线电波在空间传播过程中幅度衰减的特征,较好地解决了定位精度与定位范围之间的矛盾,并进一步简化系统的复杂度。
4) phase discrimination
鉴相
1.
Design of high performance metal detector based on phase discrimination principle;
基于鉴相原理的高性能金属探测仪的设计
2.
Software realization of phase discrimination and pulse countingof manual pulse generator;
手摇脉冲发生器鉴相及脉冲计数的软件实现
3.
Application of Quadruple Frequency Phase Discrimination and Counting Circuit in Motion Controller;
基于CPLD的四倍频鉴相计数电路在运动控制器中的应用
5) phase demodulation
鉴相
1.
A circuit for frequency multiplication and phase demodulation realized by high-density in system programmable logic device;
用高密度在系统可编程逻辑器件实现倍频鉴相输出电路
2.
Based on the phase demodulation theory, the function of opti.
根据鉴相的理论基础 ,该文阐述了光纤传感器在动态定距测量系统中的功能 ;针对特定的环境 ,对鉴相系统作了重要改进 ;分析了改进后系统的测距灵敏度、精度 ,讨论了改进后系统所具有的优点 ,并对系统的应用和发展前景作出评估。
6) Phase Detect
鉴相
1.
EBPSK(extended binary phase shift keying) is a method for phase modulation with efficient bandwidth,and its demodulation with a phase detector requires a quite narrow bandwidth of the PLL and a high precision tracking of carder phase.
EBPSK 是一种高带宽效率的相位调制方法,对其进行鉴相解调要求锁相环路的带宽极窄并高精度跟踪载波相位,使得锁相环在一定频差下捕捉时间和捕捉带的矛盾更加突出。
补充资料：APC
分子式：
分子量：
CAS号：
性质：见复方阿司匹林。
分子量：
CAS号：
性质：见复方阿司匹林。
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