DEMODULATION, The process of retrieving information (modulation) voltage from a modulated carrier voltage.
解调，从载波电压中获得调制电压的处理过程。
Voltage characteristic curve can fully reflect performance of sensor with carrier of catalyst.
电压特性曲线能比较全面地反映载体催化型传感器的性能。
Orthogonal Multi-Carrier Modulation(OMCM) is adopted to overcome the frequency selectivity and time variation of low-voltage power line channel.
为克服低压电力线信道的频率选择性和时变性，系统采用正交多载波方式传输信息。
The characteristics of power line channel are the foundation of designing the low voltage power line carrier communication system.
低压电力线信道特性是设计低压电力线载波通信系统的基础。
There are many control strategy, such as stair waveform, carrier phase shift, voltage space vector and so on.
控制策略有阶梯波法、载波相移法和电压空间矢量法等。
An experimental method to determine minority carrier generation lifetime from the values of saturation capacitance under two different voltage sweep rates has been presented.
本文建议子一种由两个不同电压扫描率下的饱和电容值确定产生寿命的实验方法。
The paper is about the hardware circuit & working principle of meter based on the low voltage power line carrier.
本文给出了一个基于低压电力线载波技术的电参数测量仪的硬件系统。
This paper discusses the channel model of low voltage electricity networks and provides a design idea and the construction of cable modem which using spread spectrum carrier technology.
介绍低压电网的信道模型，提出一种基于扩频载波技术的线缆调制解调器的设计思想及其构成。
Open circuit voltage decay (OCVD) is attractive in the measurement of the minority carrier lifetime in the devices due to its straight, easy operation and good repeatability.
开路电压衰减法(OCVD)具有直接、简单、重复性好等特点，可准确测量器件的少数载流子寿命。
Firstly, this paper advanced a control system based on the low-voltage power line carrier.
首先，论文提出了一种基于低压电力线载波技术的总线式控制网络。
Remote auto meter reading technology with low voltage power lines carrier is a new technology which has a wide application foreground.
低压电力线载波远程抄表技术是一项有广泛应用前景的新技术。
In order to improve the practicability of the low voltage power line carrier communication (PLCC) some high level communication protocols should be applied.
为了提高低压电力线载波通信的实用性，需要配合使用合适的高层通信协议。
Mobile charged carriers migrating to the cold side to create a carrier concentration gradient thus giving rise to a thermoelectric voltage.
移动的载流子迁移到冷端后会形成载流子浓度差，从而在材料两端产生热电电压。
The profiles of junction current and voltage and carrier-concentration in an injection laser with filament were calculated on the basis of a simple model.
本文从一简单模型出发，计算了丝状发光器件的电流密度、电压、载流子浓度和增益分布。
The technology of low voltage powerline carrier spread spectrum communication and the auto meter reading system based on it are introduced in this paper.
本文就低压电力线扩频载波技术及其在自动抄表中的应用进行了研究。
At present, transmitting speed of medium and high voltage power line carrier is very low, and these kinds of carriers can be used only in low speed situation, and the number of user is limited.
目前的中高压电力线载波通信的传输速率都很低，只能应用于低速的场合，用户容量有限。
Electrochemical capacitance-voltage profiler(ECV)is the most convenient method to characterize the carrier concentration of compound semiconductor.
电化学C-V（ECV）法是当前测量化合物半导体载流子浓度分布的非常重要的方法。
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。
The decision on technical scheme of the low-voltage power-line carrier communication should be based on the testing data with comparability.
对低压电力线载波通信技术方案的决策，要依据有可比性的测试数据。
Cleaning performance of a cleaning pad for cleaning a charging wire is maintained so that the charging voltage of an image carrier by a charging wire is stabilized.
本发明提供一种充电丝清扫装置，其能够维持用于清扫充电丝的清洁衬垫的清洁性能，能够使利用充电丝的像承载体的带电电位稳定。
The results show that the radio frequency drive voltage, the variation of states of polarization are main factors to affect the generation of the frequency-locked multi-carrier source.
结果表明，射频信号的驱动电压，系统中偏振态的变化是影响频率锁定多载波光源产生的主要因素。
The results show that the radio frequency drive voltage, the variation of states of polarization are main factors to affect the generation of the frequency-locked multi-carrier source.
结果表明，射频信号的驱动电压，系统中偏振态的变化是影响频率锁定多载波光源产生的主要因素。
应用推荐