脉冲阶梯 pulse step(5)   pulse step      PULSE STEP MODULATOR      脉冲阶梯调制器 短句来源      The Pulse Step Modulation (PSM) technology is the combination of the Pulse Width Modulation (PWM) and the Step Modulation (SM). And it is an important technology which is used in high-voltage, high-power switching power supply systems.      脉冲阶梯调制(PSM)技术是将阶梯调制(SM)技术和脉宽调制(PWM)技术相结合,是高电压、大功率电源系统中一种重要的调制技术。 短句来源      A new technique of modulation known as Pulse Step Modulator(PSM)and characterized by its high efficiency is presented. The principle and designof PSM are described,and experimental results are given.      论述了一种称为“脉冲阶梯调制器”(Pulse Step Modulator—PSM)的新的高效调制技术,分析了 PSM 调制器的原理和设计,并给出了实验结果。 短句来源      In this paper,a newly developed modulator with high efficiency,good quality,employed in newly short wave SSB broadcasting transmitters,refferred to as Pulse Step Modulator (PSM) is presented. The operating principle,efficiency,quantization error and PDM compensating of the PSM are also analyzed.      介绍了一种短波单边带（SSB）PSM广播发射机中采用的新型高效、优质调制器——脉冲阶梯调制器（PSM），从理论上分析了PSM的小信号失真，提出了PDM补偿方法。 短句来源      The Pulse Step Modulation(PSM) technology is the combination of the Pulse Width Modulation(PWM) and the Step Modulation(SM). And it is an important technology which is used in high-voltage high-power switching power supply systems.      脉冲阶梯调制(PSM)技术是将脉宽调制(PWM)技术与阶梯调制(SM)技术相结合,是高电压、大功率电源系统中的一种重要的调制技术。 短句来源   “脉冲阶梯”译为未确定词的双语例句      The HVSPS based on PSM technology has the advantages of simple topology, high output voltage and power, continuous adjustment of output voltage, high stabilization, high efficiency and so on.      基于脉冲阶梯调制(PSM)技术的高压开关电源具有电路拓扑简单,较易获得高输出电压、大输出功率,输出电压连续可调,系统可靠性高,效率高等众多优点。 短句来源      By using stored logic, a hardware method is implemented for sine wave generation by superposition of 18 step pulses.      该方案用存储逻辑实现18脉冲阶梯波STATCOM脉冲发生器的硬件。 短句来源      This paper utilizes waveform features of Pulse Stepped Frequency (PSF) radar to solve the range-velocity fuzzy problem in high resolution range profile of motion target, and realizes compensation for motion target range profiling.      利用毫米波脉冲阶梯跳频（PSF）雷达波形的特点,解决了在运动目标高分辨距离像中存在的距离-速度模糊问题,实现了运动目标距离成像的补偿。 短句来源   相似匹配句对      PULSE STEP MODULATOR      脉冲阶梯调制器 短句来源      Catalytic Additive Cyclic Staircase Pulse Voltammetry      催化叠式循环阶梯脉冲伏安法 短句来源      Pulse plating of Nickel      脉冲镀镍 短句来源      PULSED MHD GENERATOR      脉冲磁流体发电机 短句来源      Ladder Sommer Camp      阶梯夏令营 短句来源 查询“脉冲阶梯”译词为用户自定义的双语例句     我想查看译文中含有：的双语例句 为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法，我们为您准备了出自英文原文的大量英语例句，供您参考。   pulse step The P7380 probe loading on a fast pulse step is lighter than a more conventional probe because of the P7380 probe's higher ZMIN.        The charging of the probe input capacitance delays the full rise of the input signal pulse step.        The holding potential was 74 mV, and a test pulse step to 6 mV was applied.        A new technique of modulation known as Pulse Step Modulator(PSM)and characterized by its high efficiency is presented.The principle and designof PSM are described,and experimental results are given. 论述了一种称为“脉冲阶梯调制器”(Pulse Step Modulator—PSM)的新的高效调制技术,分析了 PSM 调制器的原理和设计,并给出了实验结果。 In this paper,a newly developed modulator with high efficiency,good quality,employed in newly short wave SSB broadcasting transmitters,refferred to as Pulse Step Modulator (PSM) is presented.The operating principle,efficiency,quantization error and PDM compensating of the PSM are also analyzed.Based on these discussions,an approach for designing the PSM circuits is developed and the advanced "first on first off" control system is devised in the use... In this paper,a newly developed modulator with high efficiency,good quality,employed in newly short wave SSB broadcasting transmitters,refferred to as Pulse Step Modulator (PSM) is presented.The operating principle,efficiency,quantization error and PDM compensating of the PSM are also analyzed.Based on these discussions,an approach for designing the PSM circuits is developed and the advanced "first on first off" control system is devised in the use of GAL. Furthermore,a broadboard of the PSM for experiment and demonstrations is built.The results show that the approach for designing the pulse modulator is correct and effective. 介绍了一种短波单边带（ＳＳＢ）ＰＳＭ广播发射机中采用的新型高效、优质调制器——脉冲阶梯调制器（ＰＳＭ），从理论上分析了ＰＳＭ的小信号失真，提出了ＰＤＭ补偿方法。并采用新型的通用可编程逻辑门阵列（ＧＡＬ）器件设计并制作了一套ＰＳＭ调制器系统。给出了实测方法和实测的失真度数据。实验结果表明，该设计方案是正确可行的 This paper utilizes waveform features of Pulse Stepped Frequency (PSF) radar to solve the range-velocity fuzzy problem in high resolution range profile of motion target, and realizes compensation for motion target range profiling. Computer simulation verifies the validity of this algorithm. 利用毫米波脉冲阶梯跳频（PSF）雷达波形的特点,解决了在运动目标高分辨距离像中存在的距离-速度模糊问题,实现了运动目标距离成像的补偿。计算机仿真实验验证了算法的有效性。   << 更多相关文摘      相关查询 阶梯波脉冲 脉冲阶梯调制 脉冲阶梯调制器 阶梯脉冲伏安法 脉冲阶梯调制(psm) 循环阶梯脉冲伏安法 阶梯 脉冲 脉冲阶梯跳频（psf） 式循环阶梯脉冲伏安法 叠式循环阶梯脉冲伏安法 催化叠式循环阶梯脉冲伏安法

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