非线性放大器对发射信号的影响,与调制方式密切相关。
Non - linear amplifier on the transmIt 'signal of the impact is closely related with the modulation method.
核信号处理电路主要由线性放大器和脉冲成形电路构成。
Nuclear signal processing circuit mainly consists of linear amplifier and pulse shaped-circuit.
提出了一种光电耦合线性放大器,对其进行了分析和实验。
A new kind of linear amplifier has been developed and analyzed. And an experiment has been performed on it.
这个课程模块介绍了线性放大器范围中的半导体器件的特征。
This module introduces the characteristics of semiconductor devices in a range of linear applications.
提出采用两个光纤耦合器构成具有复合环的非线性放大环形镜。
A nonlinear amplifying compound loop mirror (NACLM) constructed by two fiber couplers is presented and analyzed.
为了提高某单边带电台的功率性能指标,采用了高效率线性放大系统。
A linear power amplification system of high efficiency is adopted to raise the power performance index of some SSB transceivers.
方法在线性放大模式下,使用重叠分辨图法对流动相组成进行优化调节。
Methods Under linear scale up mode, overlapping separation range map was used to optimize the composition of mobile phase.
该平台可以实现传输信号的线性放大,从而提高信号的传输质量,降低误码。
The transmitted signal can be amplified linearly in this platform, thus the system performance is enhanced in terms of nice signal transmission and low bit error ratio.
可根据您的听觉和舒适需求来设定是需要更多的WDRC压缩或更多的线性放大。
Can be set to be more WDRC compression or more Linear for your comfort and for your listening preference.
我们还发现,含有较强快波分量的扰动可从磁层顶剪切流场中获得能量而得到线性放大。
We also find that the fluctuations with stronger fast mode oscillations can gain more energy from the background shear flow and get amplified as a result.
能谱仪上用的线性放大器,除了有足够的放大倍数外,还须有良好的线性和宽广的动态范围。
The linear amplifier on the spectrometer, besides it has the enough enlargement factor, and needs the good linearity and the broad dynamic range.
为了获得稳定的谐波锁模脉冲,分析了有理数谐波锁模的理论和非线性放大环镜的传输特性。
To achieve a steady harmonic mode-locked pulse (HMLP), the theory of rational harmonic mode-locking and the transmission characteristics of a nonlinear amplifying loop mirror were analyzed.
因而本文自行设计了调理模块。该模块具有信号线性放大、过滤噪声信号、提高信号稳定性等功能。
So a conditioning module was designed, which was linear signal amplification, filtering noise, improve signal stability functions.
实验表明,采用非线性放大复合环形镜构成复合腔光纤激光器,有可能获得高重复频率的锁模脉冲。
It is suggested that using a NACLM as a passive mode locking element, generation of ultrashort pulses of very high repetition rate is promising with a fiber laser.
开关功率放大器的优势是它具有高效率,但是由于其本身固有的非线性,开关功率放大器的失真通常大于传统的线性放大器。
The advantage of the switching amplifier is the high efficiency, but the distortion is still bigger than the linear amplifier because of the switching working and it's non-linear.
该方案称为“总空间”,它被线性结构围绕,将体量划分的同时也把其感知的比例放大。
Named 'total space', the scheme is articulated around a linear structure that both divides the volume and magnifies its perceived proportions.
于是功率放大器的线性化以及提高效率的技术被采用来改善发射器的线性度和效率。
Linearization and efficiency enhancement techniques of power amplifier can be adopted to improve the linearity and power efficiency of the transmitter.
理论分析结果表明,单周控制开关功率放大器的输出信号与输入信号成线性变化关系,其控制性能由输出滤波器决定。
The theory research results of one cycle controlled switching power amplifier show that the output signal follow the input signal linearly, and the control performance is decided by output filter.
线性功率放大器有失真小、线性好等优点,但是其损耗大,效率低。
Linear power amplifier has low distortion and good linearity, but it has high loss and so low efficiencies.
大功率滤波器(38)位于功率放大器(20)的下游并引起线性失真。
A high power filter (38) is located downstream of the power amplifier (20) and causes linear distortion.
基于速率方程建立了线性光放大器(loa)的数值模型,模拟了线性光放大器的增益钳制特性。
The numerical model of the linear optical amplifier (LOA) is built based on the rate equations. The gain clamping characteristics of LOA are simulated.
放大器前的部件,诸如带通滤波器(32),引起线性失真。
A pre-amp component, such as a band-pass filter (32), causes linear distortion.
本文分析了一般屏幕点阵汉字放大的方法及不足,提出使用线性平滑法提高汉字放大字符质量的思想,给出了线性平滑法实现高质量汉字放大的方法。
In this paper, the principles and defects of enlarging Chinese on screen are analyzed Then, a method is given to enlarge high -quality Chinese on screen by using linear-smooth.
于是多种不同功率放大器的线性化技术被采用来改善无线发射机的线性度及效率。
Various PA linearization techniques have been adopted to improve linearity and power efficiency of wireless transmitters.
介绍L波段宽带线性功率放大组件的设计与制作。
This paper introduces the design and fabrication of a Lb and broadband linear power amplifier assembly.
激光器是将光放大,产生光束的设备。它是一种距离远、直线性、单色光,它有固体、气体、半导体、液体。
Lasers are devices which amplify and produce beams of light which are very distance, directional, and pure in color. They can be solid state, gas, semiconductor, or liquid.
本论文提出把PS A作为在线放大器应用于线性高速光纤通信系统和光孤子系统。
In this dissertation, we focus on researching the performance of both linear high-speed optical fiber communication and soliton transmission system using PSA as in-line amplifier.
要解决这个问题,必须采用线性化技术来改善高效率功率放大器的非线性特性。
For solving this problem, various linearization techniques have been employed to improve the linearity of high efficiency power amplifier.
针对径向力的控制要求研制了双向电流型线性功率放大器和PID控制器。
The linear power amplifier of current-type and the PIDcontroller is designed for the control of radial force.
针对径向力的控制要求研制了双向电流型线性功率放大器和PID控制器。
The linear power amplifier of current-type and the PIDcontroller is designed for the control of radial force.
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