An improved analog-digital mixed system is put forward on the bases of scheme of phase generated carrier (PGC).
分析了相位载波(PGC)技术的模拟数字混合解调方案，提出了一种改进的模拟数字混合系统。
In the practical phase generated carrier (PGC) demodulation outputs, the direct current (DC) drift can distort the demodulation results.
在实际的相位生成载波(简称PGC)解调输出中，直流漂移会使解调结果产生失真。
Digital phase generated carrier (PGC) is the key method for larger dynamic and high sensitivity detection of optical fiber interferometers.
数字化相位生成载波(PGC)方法是实现光纤干涉仪大动态范围、高精度信号检测的主要手段。
The system is based on Michelson interferometer. It USES a fiber laser with narrow linewidth as light source, and adopts homodyne demodulation with phase generated carrier scheme to restore signal.
该系统基于迈克尔逊干涉仪结构，以窄线宽光纤激光器为光源，采用相位载波零差解调方案实现信号的还原。
These chemical events rely on the electron carrier NADPH and ATP generated by the first set or reactions.
这些化学物质事件依靠这个电子载体和AT P生成NADPH第一集或反应。
These chemical events rely on the electron carrier NADPH and ATP generated by the first set of reactions.
这些化学反应依赖于电子载体NADPH和第一阶段产生的AT P。
Oil and gas generated in the northeastmoved to the southwest, the higher part of the slope through fault and permeable carrier layer, and accumulated in the favorable place of strata and structure.
油源对比表明，上二叠统优质烃源岩主要分布于达坂城次凹东北部，其生成的油气沿燕山、喜山期形成的断裂以及上二叠统孔、渗性较好的输导层向西南方向斜坡带的较高部位运移。
The asynchronous machine is fed by cascaded multilevel inverter, and the inverter switching signals are generated by carrier phaseshifted pulse width modulation method.
采用级联型多电平逆变器给异步电机供电，逆变器的开关信号利用载波移相脉宽调制方法生成。
By means of numerical method, the photon-induced voltage is obtained, as well as the carrier-saturation-threshold, which generated by laser beam irradiation with different parameters.
利用数值方法，得到不同参数激光辐照探测器时的光生电动势，以及达到载流子饱和所需的激光阈值强度。
In a GPS receiver, the signal acquisition coarsely adjusts the code phase and the carrier frequency of locally generated replicas to align with the corresponding satellite signal.
GPS接收机中信号捕获通过粗略调整本地复制信号的码相位和载波频率与卫星信号同步。
At the receiver, the chaotic carrier is retrieved from the received signal by use of the rule in which the original chaotic series is generated. Then, the message sign...
在接收端，利用混沌序列的发生规则从接收信号中提取混沌载波，并经过简单的信号处理运算恢复出原来的有用信号。
At the receiver, the chaotic carrier is retrieved from the received signal by use of the rule in which the original chaotic series is generated. Then, the message sign...
在接收端，利用混沌序列的发生规则从接收信号中提取混沌载波，并经过简单的信号处理运算恢复出原来的有用信号。
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