图19显示的是脉冲调制的输出结果。
Figure 19 shows the resulting output pulse-width modulation.
本文对窄脉冲调制的高频大功率源进行理论分析和电路设计。
This paper discusses the theory analysis and circuit design of high-frequency high power source which is modulated by narrow pulse.
叙述了一种以脉冲调制的红外光束为信号光源的焊缝跟踪传感器。
The paper describes a seam tracking sensor with a signal source of modulated infrared beam.
脉冲幅度调制波（PAM）是脉冲调制的一种形式，在通信和控制系统中得到广泛应用。
Pulse amplitude modulation (PAM) is one form of the ways, in which it is widely used in the system of communication and control.
通过对该恒星脉冲调制的观察，西尔·沃蒂博士推断此恒星周围有一颗围绕其运转的行星。
By looking for changes in this pulsing of the star, Dr Silvotti deduced that a planet was orbiting it.
本文回顾了已知的正交场放大管（CFA）噪声性能的实际测量数据，并且讨论了脉冲调制的CFA在脉冲多普勒雷达中的有用特性。
The known actual measured noise characteristic data of CFAs are reviewed, and the usefulness of pulse-modulated CFAs in pulsed Doppler radars are discussed in this paper.
针对DC谐振直流环节逆变器须采用离散脉冲调制的特点，提出了一种新型软化SPWM波形合成方法。文中给出了软化SPWM波形合成基本原理、合成方法及实现电路。
In accordance with the characteristics that resonant DC link inverter should adopt discrete pulse modulation, we propose a novel method of soft SPWM waveform synthesis.
本文介绍一种以VMOSFET为高压开关的新型脉冲调制器，叙述其特点、工作原理及电路设计。
This paper introduces a new pulse modulator which USES VMOSFET as high voltage switch, describes its characteristics, operating principle and circuit design.
脉冲变压器是高压脉冲调制器的重要器件之一。
It is one of the most important components in HV pulse modulator.
本文综述脉冲调制微波的听觉效应及其作用原理。
This paper Summarizes microwave auditory effects and mechanisms of interaction.
本文阐述了555时基电路用于脉冲调制(PM)的几种工作模式及其相应的工作特点。
In this article several operation modes of the 555 timer applied to the pulse Modulation (PM) and their corresponding operation characteristics are expounded.
主要研究一种可用于微波功率模块的脉冲调制器。
This paper mostly researches a pulse modulator which can be used in the microwave power module.
用PAM脉冲调制荧光仪分析籼稻剑叶在光温胁迫和恢复期间的荧光变化。
The change of chlorophyll fluorescence in flag leaves of indica rice was analysed under light and temperature stress and during recovery by PAM pulse modulation fluoremeter.
该激光脉冲调制系统已经应用在皮秒时间相关单光子计数光谱仪系统中，取得了比较理想的效果。
The laser pulse modulation system has been used in a picosecond time-correlated single photon counting spectrometer with perfect effect.
同时还出现了可用来测量脉冲电路或用作脉冲调制器的脉冲信号发生器。
At the same time there also can be used to measure pulse circuit or pulse modulator for the pulse generator.
介绍一种宽脉冲调制器的工作原理和设计方法，依照此思路设计的脉冲调制器，对输出脉冲的宽度基本上没有限制。
The paper describes the design method of a wide pulse modulator. The output is ideally any width in accordance with the design idea.
由于传统谐振直流环节逆变器只能采用离散脉冲调制方式，输出波形中含有丰富的低次谐波，严重影响输出性能。
The output waves of traditional resonant DC-Link inverter have too much low frequency harmonic waves which affect the output performance, because it can only use DPM control.
本文描述了脉冲耿氏二极管、微波电路、脉冲调制器的结构和设计原则；
The design principles and structure, characters of a kind of pulse Cunndiode, microwave circuit and pulse modulator are described.
实验发现，激光自脉冲调制与行走辉纹产生的激光噪音有本质区别。
The LSPM has been found to be intrinsically different from the laser noise caused by the moving striation.
讨论了MPPM（多脉冲位置调制）在无线光通信中的应用，同时提出了一种改进型多脉冲调制方式——（IMPPM）。
The application of MPPM(Multi-Pulse Position Modulation)in optical wireless communication was studied in this paper, and a new modulation technique described as Improved MPPM(IMPPM)was presented.
水介质由于具有介电常数大和击穿场强较高的特点，普遍应用于高功率脉冲调制器作中间储能介质。
Water dielectric, because of its great dielectric constant and high breakdown stress, is extensively used as the energy storage medium in high power pulse conditioning system.
本文介绍了一种新型的电子伺服活门。它由脉冲调制器和机电作动器以及变截面活门组成。
This paper presents a new type of Electronic Servo valve (ESV) which includes the pulse width modulator, electro-mechanical actuator and variable section area valves.
脉冲调制器的放电回路采用先进的固态开关技术，以实现频率和脉宽的连续可调。
This kind modulator is characterized by repetitive frequency and easily-adjustable width of the output pulse for utilization in solid state switch.
为了德国电子同步辐射加速器(DESY)的TESLA测试设备(TTF)研制新型调制器积累一些必要的经验，设计了一种15 0v的直流开关长脉冲调制器模型。
In order to get some experience to build a new modulator for DESY TESLA Test Facility (TTF), a 150v direct switch long pulse modulator has been designed.
在这一领域是常见的，一块高质量电容器用于最初储存能量，然后将该电能脉冲脉冲调制后通过一台降压变压器，使之降低电压，增强电流。
The transformer lowers the voltage and raises the current available and the output is then used to power the electrical load.
接收机的每个通道都由高频放大器、中频放大、中频采样、数字正交器组成，另外还有DDS信号产生和频率激励源用来形成雷达发射机所需的S波段脉冲调制激励信号。
Each of them is composed of high frequency amplifier, intermediate frequency amplifier and sampling, digital phase uprightness intersector, DDS and the S band signal inspirator for the transmitter.
介绍了ZLOG电信公司生产的Z872 0 0直接系列数字脉冲调制解调芯片的硬件结构及其工作原理。
It was introduced that the hardware structure and working principle of ASIC Z87200 of direct-sequence digital-pulse modulation and demodulation, which was produced by ZLOG TELECOM.
通过短时间脉冲调制获得了将射频放电控制工作在放电起辉阶段，提出了一种新型的高稳定低功耗的常压放电技术。
It proposes a way to obtain atmospheric radio frequency glow discharge with high stability and reduced power consumption by operating discharge in ignition phase.
通过短时间脉冲调制获得了将射频放电控制工作在放电起辉阶段，提出了一种新型的高稳定低功耗的常压放电技术。
It proposes a way to obtain atmospheric radio frequency glow discharge with high stability and reduced power consumption by operating discharge in ignition phase.
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