gain-switching amplifier

In this paper,the nonlinearity of ROIC is studied and the impact of non-linear circuit element by the amplifier gain and integral capacitance is analysed.

文中对电容跨阻抗放大器结构(CTIA)读出电路的非线性进行了理论研究,分析了放大器增益和积分电容对单元电路非线性的影响。

This paper presents an integrated Ka-band up-converter module which is made up from several components,such as a LO-doubler chain (including active multipler,band-pass filter,gain amplifier),an up-converter and a RF gain amplifier etc.

设计了一款集本振倍频链(有源二倍频器、带通滤波器、增益放大器)、上变频器和射频增益放大器等功能部件的集成Ka波段上变频组件,在方案设计的基础上完成了分部件电路的仿真计算,实现了集成一体化设计,并给出了加工版图,计算结果较好地满足了设计要求:变频增益≥10dB,增益平坦度≤±1dB,P-1dB≥5dBm,三阶交调30dBc,两端口驻波比≤2。

At the same time an active doubler,a gain amplifier,a mixer and a band-pass filter have also been studied.

介绍了一种K波段下变频组件的集成设计,主要研究了有源二倍频器、增益放大器、混频器和带通滤波器等部件。

To apply high-power solid-state switch amplifier in VLF transmitter,the switch characters and on-state performances of MOSFET and IGBT are analysed,and their working characteristics are compared,then a representative application circuit of high power switch amplifier in VLF is introduced.

甚低频发射机用来给潜艇发信,功率达数百千瓦至数千千瓦,如今可以采用MOSFET和IGBT等固态器件作为大功率开关放大器,但选择MOSFET还是IGBT,设计人员需要做出选择。

Temperature Dependence of the Gain in Er Doped Fiber Amplifiers

掺铒光纤放大器增益的温度依赖关系

Study of Gain and Temporal Character of Fiber-optic Parametric Amplifier;

光纤参量放大器增益与时域特性研究

The Study of Gain Properties of Distributed Fiber Raman Amplifier;

分布式光纤喇曼放大器增益特性研究

The Study on gain maximization of Raman fiber amplifiers;

多波长泵浦拉曼光纤放大器增益最大化研究

Research on Gain Flatness and Polarization Dependent Gain of Fiber Raman Amplifier

光纤拉曼放大器增益平坦化问题及增益偏振依赖性的研究

automatic gain adjusting amplifier

自动增益调节放大器

high gainband-width differential amplifier

高增益带宽差动放大器

Double gain stage logarithmic amplifier

双增益级对数放大器

A Wide Gain Range Variable Gain Amplifier with Exponential Gain Control

一种指数增益控制宽范围可变增益放大器

Seismic amplifiers are multi-stage and have very high maximum gain.

地震放大器是多级放大器，它有很高的增益。

An auto gain controled (AGC) amplifier or a limiting amplifier is generally used to realize the main amplifier.

主放大器有两种实现方式:自动增益控制放大器和限幅放大器。

high-gain and low-drift operational amplifier

高增益低漂移运算放大器

extrapolated unity-gain frequency

外推单位增益频率-线性放大器

vision automatic gain control

图像放大器自动增益控制

Study of All-optical Gain-clamped Erbium-doped Fiber Amplifier;

全光增益箝制掺铒光纤放大器的研究

Design for CMOS Variable Gain Amplifier in RF Receiver;

无线接收机CMOS可变增益放大器的设计

Research and Improvement of High Gain and High Speed Operational Amplifier;

高增益高速运算放大器的研究与改进

Design of High Speed and High Gain CMOS Operational Amplifier

一种高速高增益CMOS运算放大器的设计