查询词典 adder amplifier

Students have to study how to efficiently use the tools for performance measurement on basic circuits through observation.(3) The un-ideal performance of circuits such as frequency response and noise.(4) Feedback, Operational amplifier and the stability in feedback system.

通过观察对基本电路性能的量化建立有效的分析工具(3)频率响应和噪声等电路的非理想性的介绍(4)反馈，运放和反馈系统中的稳定性。

In this thesis, we present a new operational amplifier with positive feedback technique to reduce its gain error and input parasitic capacitance, it is well suited to implement ADC with high performance.

在本篇论文中，我们提出了一个新的正回授放大器来解决因增益与频宽不够还有寄生电容所造成的一些误差，非常适用於高效能的类比数位转换器中。

Analog Design : Amplifiers , Frequency Response , Feedback , Operational Amplifier.

类比设计：放大器、频率响应、反馈系统、运算放大器。

Whether an input or output impedance is raised or lowered by feedback depends on the type of amplifier to which feedback is applied, as will be shown in the next section.

通过反馈后输入或输出阻抗是升还是降，取决于所提供的反馈的放大器的类型。在下一节中，我们将讨论这个问题。

Negative feedback circuit is the main body of SAW drive circuit which is composed by operation amplifier and feedback network, its function is to realize output impedance matching and electric circuit stable gain.

负反馈放大器是该驱动电路的主要部分，它由运算放大器加上电阻和电容构成的反馈网络组成，其功能是实现输出阻抗匹配以及保证驱动电路增益的稳定性。

The voltage stabilizing circuit includes a bipolar transistor, a capacitor module and an operation amplifier for feedback control.

该稳压电路包含有：一双极结型晶体管，一包含有电容的电容模块，以及一作为反馈控制的运算放大器。

Then the noise parameters and S parameters of a parallel feedback low noise amplifier were derived using these correlation matrixes.

然后在此基础上得出了并联反馈放大器的噪声参数(Rn，NFmin和Yopt)和其S参数表达式。

Differential amplifier and negative feedback circuit realize SAW drive circuit gain together.

差分放大级与负反馈放大器配合使用共同实现电路的增益。

A method to reduce the nonlinear error of a bridge using operational amplifier feedback were introduced,the feedback conditions of canceling nonlinearity were found by circuit analyzing.

采用放大器反馈控制法克服了传感器电桥的非线性误差，通过解析的方法找到了克服非线性误差的放大器反馈控制条件。

However, the RL/CD impedances electric circuit which is based on the current- feedback amplifier are few.

文献E33中，作者用电流传送器实现的高阶阻纳函数设计了多种高阶滤波器电路。

The system can be widely used in belt weighing and batching process control,etc.

介绍了基于智能模糊控制的嵌入式配料系统的设计方法，对模糊PID控制过程和系统调零作了重点的讨论，同时给出了PID控制的程序流程图和系统定长调零子程序。

"I dunno," she answered,"but if you show me aroun', I'll recognize it from the lighthouse just outside the porthole."

"我不知道，"她回答说，"如果你能带我转转，我能认出来的，因为灯塔就在舷窗外。"