查询词典 adder amplifier

An interstage match is introducedbetween the mixer and amplifier stage to allow device tuning at thedesired RF and LO frequency.

级间的匹配在混频器和放大器级间引入，这样的设计用来获得想要的RF和LO频率信号。

Operating from a single positive 3.3 V supply,the amplifier has a fully integrated on-chip input and interstage matching network.

该放大器使用3.3 V电源，内部实现了包括级间匹配网络等的全电路片上集成。

In the forth chapter the series negative feedback and interstage mismatching are presentation, and a low noise amplifier whose operating frequency is 1.5GHz～1.8GHz is developed.

第四章详细介绍了源极串联负反馈和级间失配法，并设计和制作了1.5GHz～1.8GHz低噪声放大器。

The amplifier itself consists of a cascade of RC neutralized common-emitter stages each with primary tuned interstage transformer.

放大器由中和了的共发射极级链接而成，级间用初级调谐的变压器耦合，叙述分三个部分：第一部分将中和了的共发射极电路用近似等效电路表示，第二部分分析级间网络，将晶体管放大器的功率增益表示成预给的频率函数后，就能导出各级间网络的谐振频率和Q值等，从而求出线路元件的数值。

The method used to analyze the noise of electrical amplifier is applied to analyze the intrinsic noise of semiconductor laser diode.

本文将电子放大器的噪声分析方法用于半导体激光二极管的本征噪声分析中，在R.S。

With the difference of the analog signals, this article introductive mostly is that digital signals connect with power amplifier circuit drive speaker, and bring tone.

与传统的模拟信号不同，本设计主要介绍的是数字信号连接功率放大电路，驱动喇叭，产生乐音。

The concept of predistortion is to implement the inverse system of an amplifier.

预先矫正技术的观念为依照放大器特性实现反系统，达到放大器线性化。

Circuit bandwidth may be calculated in the same manner as for the inverting amplifier, but input impedance is somewhat more complicated.

电路带宽的计算方式和反相电路相同。输入阻抗的计算方式相对复杂。

This is the inverting input of the transmit gain setting op- erational amplifier.

这是发送增益设置运算放大器的反相输入端erational。

The FB pin is the inverting input of the error amplifier.

FB引脚是误差放大器的反相输入端。

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。"