Design and implementation of IF logarithmic amplifier for spectrum analyzer;
频谱分析仪对数放大器的设计与实现
Study and application of AD606 logarithmic amplifier;
AD606对数放大器的研究与应用
Design of a large dynamic range logarithmic amplifier based on AD640;
基于AD640的大动态范围对数放大器设计
The paper presents the corresponding solution and introduces the logarithm amplifier.
本文就这一问题提出了相应的解决方法,引入了对数放大器,根据其输入与输出之间的对数关系,将对数放大器和A/D转换器组合,可在不增加A/D位数的情况下处理大动态输入信号,有效地提高了ADC的动态范围。
Even if the radar receiving system adopts digital intermediate frequency receiver,it is necessary to have intermediate frequency amplifying circuit,and a log amplifier to be used as a testing purpose.
中频放大电路是雷达接收机系统中的主要部件之一,即使雷达接收机系统采用数字中频接收机,中频预放大电路仍然是必要的,同时,作为测试目的,一个对数放大器也是很必要的,二者有机结合,才能更好的改善其性能。
Presented an auto-gain wire rope detection circuit with frequency-to-voltage converter and logarithm operational amplifier,as well as its simulation and testing result,which indicates that this auto-gain circuit can eliminate the detection velocity factor from the wire rope signal based on inductive coil sensor.
给出一种基于频-压转换器和对数运算放大器的钢丝绳信号自动增益和等空间采集电路,测试结果表明该电路可方便地消除钢丝绳探伤中检测速率对线圈传感器输出的影响,避免信号在A/D输入端产生饱和。
Double gain stage logarithmic amplifier
双增益级对数放大器
A Parallel-Amplification Parallel-Summation Logarithmic Amplifier for RFID Reader
用于射频识别阅读器的并行放大求和结构对数放大器
line-log amplifier
线性对数特性放大器
agnetic amplifier
分布常数顺磁放大器
transistor-alpha meter
晶体管放大系数测定器
On the Conditions of the Amplification Coefficient of the Voltage Series Negative Feedback Amplifier;
论电压串联负反馈放大器放大系数的条件
Numerical Simulation for Transformation of Annular Laser Beam in Cassegrain Multi-Pass Amplifier
对卡塞格林式多程放大器中环形光束传输的数值模拟
S-band mini microstrip low noise amplifier (LNA) is designed and discussed.
对具有极低噪声系数的超小型微带放大器进行了设计和讨论。
audio-frequency amplifier
声频放大器音频放大器
amplifier chain
放大器链, 放大器通路
recording amplifier
录音放大器记录放大器
The Design of Doherty Power Amplifier in Digital Repeater Based on WCDMA Standard
基于WCDMA标准的数字直放站Doherty功率放大器设计
Exploring the Digital Sound Field Processing Technology and AV Amplifier
数码音场处理技术及视听放大器探析
The n that it extends compares pacemaker big millions times.
它发放的电量比起搏器大数百万倍。
Study of Digital Audio Amplifier Based on Sigma Delta Modulator;
基于△∑调制的数字音频功率放大器研究
Research on Digital Control Scheme for Switching Power Amplifier;
开关功率放大器的数字控制技术研究
Research on Full-digital Power Amplifier of Magnetic Levitating Bearing;
磁悬浮主轴全数字功率放大器的研究
Embedded Digital Lock-in Amplifier Based on TMS320C6701EVM;
基于TMS320C6701EVM的嵌入式数字锁定放大器