• 线性放大发射信号影响调制方式密切相关

    Non - linear amplifier on the transmIt 'signal of the impact is closely related with the modulation method.

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  • 信号处理电路主要线性放大脉冲成形电路构成

    Nuclear signal processing circuit mainly consists of linear amplifier and pulse shaped-circuit.

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  • 提出了一光电耦合线性放大进行了分析实验

    A new kind of linear amplifier has been developed and analyzed. And an experiment has been performed on it.

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  • 这个课程模块介绍了线性放大范围中的半导体器件特征

    This module introduces the characteristics of semiconductor devices in a range of linear applications.

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  • 提出采用两个光纤耦合器构成具有复合线性放大环形

    A nonlinear amplifying compound loop mirror (NACLM) constructed by two fiber couplers is presented and analyzed.

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  • 为了提高单边带电台功率性能指标采用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.

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  • 方法线性放大模式下使用重叠分辨法对流动组成进行优化调节。

    Methods Under linear scale up mode, overlapping separation range map was used to optimize the composition of mobile phase.

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  • 平台可以实现传输信号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.

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  • 根据的听觉舒适需求来设定需要更多的WDRC压缩更多的线性放大

    Can be set to be more WDRC compression or more Linear for your comfort and for your listening preference.

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  • 我们发现含有较强分量的扰动层顶剪切流场获得能量得到线性放大

    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.

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  • 能谱仪线性放大除了足够放大倍数外,还有良好线性宽广的动态范围

    The linear amplifier on the spectrometer, besides it has the enough enlargement factor, and needs the good linearity and the broad dynamic range.

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  • 为了获得稳定谐波脉冲分析有理数谐波锁模理论线性放大传输特性

    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.

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  • 因而本文自行设计了调理模块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.

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  • 实验表明采用线性放大复合环形镜构成复合腔光纤激光器可能获得高重复频率脉冲

    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.

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  • 开关功率放大优势具有高效率,但是由于其本身固有线性,开关功率放大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.

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  • 方案称为空间”,线性结构围绕,将体量划分同时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.

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  • 于是功率放大线性以及提高效率技术采用改善发射器线性效率。

    Linearization and efficiency enhancement techniques of power amplifier can be adopted to improve the linearity and power efficiency of the transmitter.

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  • 理论分析结果表明控制开关功率放大输出信号输入信号线性变化关系控制性能输出滤波器决定

    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.

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  • 线性功率放大失真小、线性优点,但是损耗大,效率

    Linear power amplifier has low distortion and good linearity, but it has high loss and so low efficiencies.

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  • 大功率滤波器(38)位于功率放大(20)下游引起线性失真

    A high power filter (38) is located downstream of the power amplifier (20) and causes linear distortion.

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  • 基于速率方程建立了线性放大(loa)数值模型模拟了线性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.

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  • 放大前的部件诸如滤波器(32),引起线性失真

    A pre-amp component, such as a band-pass filter (32), causes linear distortion.

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  • 本文分析了一般屏幕点阵汉字放大方法不足,提出使用线性平滑法提高汉字放大字符质量的思想,给出线性平滑法实现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.

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  • 于是多种不同功率放大线性技术采用改善无线发射机线性效率

    Various PA linearization techniques have been adopted to improve linearity and power efficiency of wireless transmitters.

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  • 介绍L波段宽带线性功率放大组件设计制作

    This paper introduces the design and fabrication of a Lb and broadband linear power amplifier assembly.

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  • 激光器放大产生光束设备它是一种距离远、直线性单色光,它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.

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  • 论文提出把PS A作为在线放大应用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.

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  • 解决这个问题必须采用线性技术改善高效率功率放大线性特性。

    For solving this problem, various linearization techniques have been employed to improve the linearity of high efficiency power amplifier.

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  • 针对径向控制要求研制了双向电流线性功率放大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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  • 针对径向控制要求研制了双向电流线性功率放大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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