gain amplifier的例句大全

high dynamic range sige hbt variable gain amplifier for wcdma applications

一款适用于WCDMA标准的大动态范围SiGe HBT可变增益放大器设计

A programmable gain amplifier ( PGA ) is designed for the client of mobile multimedia broadcasting system.

设计了一种应用于移动数字多媒体广播系统终端的可编程增益放大器.

We developed a modularized programmable gain amplifier, which can adjust the pressure, temperature, and displacement signals.

研制了模块化可程控增益小信号放大器，完成压力、温度、位移的信号调理，可程控功能起到了提高数据转化精度的目的，模块化使放大暑的组建和使用方便灵活。

The prime principium of data processor 、 The wave filter and programmable gain amplifier was detailed introduced;

详细介绍了采集系统的原理图，滤波电路，可编程增益放大电路；

CMOS variable gain amplifier ( VGA ) is designed, which is suitable for the turner of video broadcasting-cable ( DVB-C ).

设计了一种适用于DVB -C 标准的高频调谐器中的CMOS可变增益放大器.

Purpose High-gain amplifier transistor.

用途:高增益放大.

A Low-Noise High-Gain Wide-Band Logarithmic Amplifier

一种低噪声高增益宽带视频对数放大器

It is also demonstrated that the AGC systems with exponential gain control characteristic may strictly be transformed into a linear system by using any logarithmic amplifier.

在比较器和受控放大器之间接上一个对数放大器，就可以使增益控制特性为指数函数的AGC系统严格线性化。

The main modulars are semiconductor optical amplifier ( SOA) based on cross gain compression that can perform wavelength conversion, synchronous and time delay modular, and optical time division multiplexer modular.

主要的模块是完成波长转换的基于交叉增益调制的半导体光放大器（SOA）、同步和延时及时分复用模块。

Research on Gain and Noise Characteristics of Yb-doped Fiber Amplifier at Continuous-wave Operation

连续工作方式下掺Yb光纤放大器的增益与噪声特性研究

Analysis and Simulative Study of Voltage Gain in Common Emitter Amplifier

共射电路电压放大倍数的分析及其仿真研究

Using the internal relations among the transistor small signal parameter models such as H 、π and Y, We may sum up the general express form and characteristic of the common emitter amplifier gain under different parameter models.

利用晶体管不同参数模型间的内在联系，归纳出在模型参数下的共射放大电路增益的一般表达形式及其特点。

On the Gain of Small-Signal Common-Emitter Amplifier

关于小信号共射电路增益的讨论

The influence of the structural parameters of single-pump fiber optical parametric amplifier including pump power, pump wavelength, fiber dispersion slope, fiber nonlinear coefficient and fiber length on its gain bandwidth are studied.

研究了单泵浦光纤参量放大的配置参数，如泵浦功率、泵浦波长、光纤色散斜率、光纤非线性系数、光纤长度等对光纤参量放大增益带宽的影响。

Based on the thermal distribution functions for fiber amplifier, the temperature distribution in the gain fiber of double cladding fiber amplifier was simulated. The factors which impact the thermal effect were analyzed.

从稳态温度分布方程出发，模拟了双包层光纤放大器增益光纤内温度分布情况，并对影响光纤内热效应的因素进行了分析。

Starting with analysis of basic principles of a high gain true logarithmic amplifier ( TLA), its characteristics are discussed.

从分析真对数放大器（TLA）基本原理入手讨论了高增益真对数放大器的性能特点；

This kind of change usually goes on automatically, it does not need artificially changing circuit to be joined, but realizes the change of the amplifier gain through the software.

这种变化通常是自动进行，即不需要人为的改变电路连接，而是通过软件实现放大器增益的改变。

On the Relation Between Power Source Rejection Ratio, Open Loop Voltage Gain and Common Mode Rejection Ratio of an Operational Amplifier

运算放大器电源电压抑制比、开环电压增益和共模抑制比的关系

Frequency Response and Transient Gain of Yb doped Double Clad Fiber Amplifier

掺Yb双包层光纤放大器的瞬态增益和频率响应

The static operating current is only several μ A at 1.8 V~ 5.5 V supply voltage. The amplifier achieves an open-loop gain higher than 80 dB, and had high power supply rejection ratio ( PSRR) and high common mode rejection ratio ( CMRR).

电源工作电压1.8V~5.5V，静态工作电流仅为μA级，并具有80dB的开环增益、高电源电压抑制比和高共模抑制比等特点。