查询词典 power amplifier

The company has leading products: 1 W, 10W, 40W broadband microwave power amplifiers ,2-18 GHz microwave broadband hybrid integrated amplifier, 6-18GHz microwave broadband hybrid integrated amplifier, broadband low-noise amplifier, millimeter-wave power amplifiers, high-speed high-power microwave switch , Multi-channel switch filters, multi-channel receiver components, microwave, millimeter wave components RT ,1-18 GHz broadband limiter, broadband, such as ultra-wideband microwave antennas, of which 1 W has established mass production of microwave power amplifiers, 40 W microwave power Amplifiers ,2-18 GHz broadband hybrid integrated microwave power amplifiers, and other domestic fill the gaps, for the military plant, provided by the various military microwave devices and micro-electronic devices, for the modernization of national defense have made contributions to the building, the company also created a good Economic and social benefits.

公司的主导产品已有：1W、10W、40W宽带微波功率放大器、2-18GHz微波宽带混合集成放大器、 6-18GHz微波宽带混合集成放大器、宽带低噪声放大器、毫米波功率放大器、高速大功率微波开关、多通道开关滤波器、多通道接收组件、微波、毫米波R-T组件、1-18GHz宽带限幅器、宽带、超宽带微波天线等，其中1W微波功率放大器已定型批量生产，40W微波功率放大器、2-18GHz宽带混合集成微波功率放大器等填补了国内空白，为军工厂、所提供了各种军用微波器件和微电子器件，为国防现代化建设做出了贡献，也为公司创造了良好的经济效益和社会效益。

It is that one kind can change the electric pulse signal into a electromechanical component of angle displacement or line displacement to walk into the electrical machinery, it is a kind of figure / angle converter that is walked into the control system of the electrical machinery to mainly walk into the controller in fact, power amplifier and walking into the electrical machinery ,etc.

步进电机是一种能将电脉冲信号转换成角位移或线位移的机电元件，实质上是一种数字/角度转换器步进电机控制系统主要由步进控制器，功率放大器及步进电机等组成。

Using the state equations of the flux control power amplifier, a linear mathematical model was set up.

利用磁通控制型功率放大器的状态方程，建立了线性化的数学模型。

In order to increasing output power, amplifier stages, two-rod resonators and other methods are adopted.

两棒串接或放大是提高固体激光器输出功率的最为普遍的方法之一。

The effect of GaAs hbt Self-Heating effect on current mirror bias circuit for power amplifier was studied.

研究了GaAs HBT的自热效应对功率放大器镜像电流源偏置电路性能的影响。

Experimental results show that this digital power amplifier has the characteristic of low current ripple, quick current response and high stability.

实验结果表明，数字功率放大器具有电流纹波小、稳定性能好和电流响应快等优点。

Do not make loud speaker a long time to work on the one hand, the hearing on the poor and other vulnerable burning power amplifier.

不要使音箱长时间大音量工作，一方面对人的听觉不好，另外容易烧毁电源及放大电路。

The police found out during the investigation that quite a number of the "timely broadcasting systems" located in more than 10 provinces, autonomous regions and municipalities all over the countries used the loud-hail speakers of the same model produced by the same factory and more than half of the semiconductor power amplifier breadboards were assembled at the same location.

公安机关在调查中发现，遍布全国10余个省、自治区、直辖市的这些&定时播音装置&，其中相当一部分使用的竟是同一厂家、同一型号的扩音小喇叭，大部分半导体功放线路板也出自同一个组装点。

In the AMB system, a power amplifier which provides magnetic coil with exciting current to produce electromagnetic force, is one of the main components.

在电磁轴承系统中，功率放大器是向电磁铁线圈提供相应的控制电流以产生所需要的电磁力，对系统的特性具有重要的作用。

Based on the bi-amping principle, each of the B300's drivers is powered by a dedicated high-power amplifier using an active, phase-optimized crossover network.

根据双路功放的原理， B300 的每个驱动器都有高功率的配有有源分频器的功放。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。