The common source circuit of the first stage adopts a self-bias circuit, and the second stage circuit adopts an adaptive biasing circuit.

After select the most suitable topology structure of circuit, we simulate the biasing circuit, input and output matching circuit.

在选定合适的拓扑结构后，对放大器的静态偏置点、输入输出匹配电路进行仿真。

A constant gm biasing circuit is used to maintain a relative constant gain over process, voltage and temperature variations.

恒定跨导偏置电路的使用减小了低噪声放大器的增益随工艺、电压、温度变化的偏差。

The application of the adaptive biasing circuit improves the linearity of the circuit.

自适应偏置技术的应用改善了电路的线性度。

A CMOS Second-Generation Current Conveyor Based on a Novel Biasing Circuit

一种基于新型偏置电路的CMOS第二代电流传送器

Holding that there exists to a certain extent coupling between DC and AC earth electrodes, the authors analyze the transformer DC magnetic biasing in the grid, and present the network algorithm for the DC component of transformer neutral point.

为此，以直流接地极与交流接地极存在一定强度耦合的观点分析了电网变压器直流偏磁事例，在此基础上提出变压器中性点直流分量的网络算法。

The DC magnetic biasing may be amplified by the reactive power compensator and causes resonant, which will be a great threat to the safe operation of the electric power capacitor and do harm to the power grid.

直流偏磁谐波在一定条件下会在变压器低压侧无功补偿装置中放大或产生谐振，严重威胁电力电容器的运行安全。

PPF can suppress switch's drop-out peak-voltage and magnetic biasing by adding a clamping capacitor on primary side of the traditional push-pull converter's transformer.

通过在传统推挽电路的变压器原边增加箝位电容，抑制了开关管电压尖峰和电路的偏磁。

While the HVDC run in monopole to ground operation, Current in the earth make the transformer that have different potential bring DC magnetic biasing.

超高压直流输电系统以单极大地方式运行时，地中电流使处于不同地电位的接地交流变压器中产生直流电流；

A Study of DC-Resistance Magnetic Biasing of Inverter Transformer

逆变电源变压器抗直流偏磁的研究

Simulation of transformer DC magnetic biasing

变压器直流偏磁的原理性仿真

The Measurement of AC Hysteresis Loop With DC Magnetic Biasing

具有直流偏磁交流磁滞回线的测量

Oxygen ECR/ RP plasma etches diamond successfully with an etch rate up to 8 μ m/ h. The etch rate and surface morphology are influenced by biasing frequency and self biasing voltage.

在射频偏压辅助下，氧等离子体成功地对金刚石膜进行了刻蚀，刻蚀速率最高可达8μm/h，偏压频率和直流自偏压大小均会影响刻蚀速率和刻蚀表面形貌。

The collecting area of the limiter ( perpendicular to the toroidal magnetic field), the strength of toroidal field and the value of the applied biasing voltage can affect the experiment results sensitively.

偏压限制器收集面积、纵场和偏置电压的大小对偏压效果的影响都是敏感的。

It is known from the experiment that, by using external biasing voltage, the separation of photoelectrons from vacancies can be effectively promoted and the degradation efficiency is further improved.

通过实验可知，使用外加偏电压可以有效地促进光生电子和空穴的分离，进一步提高降解效率。

The real-time image differentiating is performed with the nonlinear transforming ability of LCLV only by changing its biasing voltage.

仅简单地通过调整液晶光闪的工作电压，使其处于非线性变换态即可完成对图像的实时微分运算。

Effect of Substrate Biasing Voltage on the Composition of the Surfacial Film

衬底偏压对膜表面层成分的影响

Higher self biasing voltage increases ion bombardment energy and densities of oxygen atoms/ ions, which is a key factor for etching.

基底直流自偏压的提高能增强离子轰击效应和增加氧原子/氧离子密度，因而是决定刻蚀速率的一个关键因素。

Growth rate of plasma enhancing with substrate biasing gets slow when current of radio frequency discharge increases.

与等离子体促进增强法相比，偏压等离子体增强法的生长速率也有所变慢，并且随着偏压射频电流的增大，其生长速率越来越慢；

Because the biasing current in the active magnetic bearing is substituted for a magnet in the permanent magnet biased magnetic bearing to produce magnetic bias, the power consumption of the permanent magnet biased magnetic bearing is decreased.

永磁偏置磁悬浮轴承采用永磁体产生的偏置磁场替代主动式磁悬浮轴承中的偏置电流，从而减小了磁悬浮轴承的功率消耗。

The reconfiguration function is mainly achieved by changing the biasing current for the Op-amp. Therefore, the optimization of the system and Op-amp is the two research stresses of this thesis.

ADC的可重构功能是通过改变运放的偏置电流实现的，因此系统的优化和运放优化设计是本论文的两个研究重点。