片语

Automatic Gain Control Amplifier自动增益控制放大器

gain adjustable amplifier增益可调放大器

constant gain voltage amplifier固定增益电压放大器

Gain Block Amplifier增益模块放大器

high gain operational amplifier高增益运算放大器

voice gain adjusting amplifier语音增益调节放大器

GCA Gain Control Amplifier增益控制放大器

gain control amplifier增益控制放大器

High Gain Combiner Amplifier顺向高增益前置放大器

英汉例句

• this paper clarifies the theory of programmed gain amplifier and the theory about increasing the resolution of a/d convertion.

  分析了程控增益放大器的原理，利用它提高a／d转换分辨力。

• furthermore, a gain value may be sent which may be used to control a variable gain amplifier (vga) within the transceiver during 8-psk operation.

  而且，可以发送增益值，它可用来控制在8-psk操作期间的收发信机中的可变增益放大器（vga）。

• by using an oscilloscope with high gain amplifier instead of the simple tuning indicator tube, the balance error may be reduced to about 1/7—1/10 of that of the original apparatus.

  用了一具带高增益放大器的示波器代替简单的调谐指示管，使平衡误差减小，较原装置改善约7—10倍。

• a digitally controlled cmos variable gain amplifier base on r 2r ladder resistance network is introduced.

  介绍了一种基于r- 2 r梯形电阻网络原理的cmos数字控制可调增益放大器。

• 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；

• during measure of high gain amplifier using y-factor technique, the issue that should be paid attention to and processing principle are present.

  提出了在使用噪声源，采用y系数法进行高增益器件测量中所应该注意的问题和处理的原则。

• the measure module has bigger signal-to-noise ratio because adopting instrumentation amplifier, programmable gain amplifier and accumulate measurement.

  信号检测模块采用仪表放大、程控增益放大、积累检测方式等措施有效地提高了测量系统的信噪比。

• a new signal processing circuit of vortex flow meter based on variable gain amplifier and digital signal processor(dsp) unit is designed.

  设计一种基于变增益运算放大器和dsp数字信号处理单元的新型涡街流量计信号处理电路。

• three kinds of programmable gain amplifier circuit are introduced in this article. their applications to electro-acoustic system are introduced, too.

  介绍了程控增益放大器三种电路实现方式，以及这几类电路在电声系统中的应用。

• noise factor measure calibration and error analysis of high gain amplifier is analyzed in detail based on spectrum analyzer fsek30 and software tool fs-k3 made by r&s.

  详细分析了使用r&s公司的fsek30频谱仪和fs-k3软件进行高增益器件噪声系数测量中的校準与测量误差问题。