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电源纹波
相关语句
  power ripple
     POWER RIPPLE EFFECT ON FREQUENCY STABIUTY OF AMPLIFIERS
     电源纹波对放大器频率稳定度的影响
短句来源
     The Influence of the Power Ripple on the TV Transmitter and Receiver and the Measurement
     电源纹波对电视发射机和接收机的影响及测试
短句来源
     In this paper, the operation theory of InSb magnetic-resistance sensor and the methods of limiting power ripple and high-frequency noise using differential amplifier of bridge are discussed.
     文章讨论了InSb磁阻型传感器的工作原理和利用电桥输入的差动大器抑制电源纹波和高频噪声的方法.
短句来源
     A design method of a highly stability and low phase noise microwave Dielectric resonator oscillator (DRO) is introduced in this paper. The design clecreases phase noise effectively by selecting FET reasonably improving circuits Q and reducing power ripple.
     介绍一种高稳定低相位噪声介质振荡器的微波源的设计方法,通过合理选择振荡管,提高回路负载Q值,减少电源纹波等方法有效地降低相噪。
短句来源
     This paper introduces the concepts of the DC power ripple and its influencing factors,analyzes emphatically on the influence of the increase of the power ripple on the TV transmitter and receiver,and expounds the waveform detecting methods for the power ripple.
     介绍了直流电源纹波的概念及其影响因素,重点分析了电源纹波增大时对电视发射机和接收机的影响,并简述了电源纹波的波形检测方法。
短句来源
  power supply ripple
     The Effects of the Pulse Modulation Shape Distortion and the Power Supply Ripple on the Radar Transmitter Performance
     脉冲调制波形畸变和电源纹波对雷达发射机质量的影响
短句来源
     The requirement of the grid controlling klystron to modulation shape and the relation between the power supply ripple and spectral quality have also been described.
     同时阐述了栅控速调管对其调制波形的要求以及电源纹波同频谱纯度的关系。
短句来源
  “电源纹波”译为未确定词的双语例句
     Experimental study on output ripple of high voltage power supply
     直流高压电源纹波的实验研究
短句来源
     3.1n the process of designing and debugging the supply, multi-wave and T-wave RC filters are used to solve its problems of ripple well.
     3、在电源的设计调试中,采用了多波、变压器分级抽头、T形RC滤波,较好地解决了电源纹波问题。
短句来源
     Restrain of Ripple Voltage in Synchronous Buck Switching Converter
     同步Buck型开关电源纹波电压抑制方法
短句来源
     Analysis of the Ripple in Urban Mass Transit DC Switching Power
     直流开关电源纹波分析
短句来源
     It uses push-pull and CUK converter to power the instruments. So the indexes of volume, weight, and efficiency can be obviously improved. The low noise of CUK converter and low dropout regulator can meet the high requirement of LNA and VCO on ripple and spectrum.
     该文提出运用开关电源方案解决无人机合成孔径雷达接收机的电源问题,采用推挽和CUK变换器向接收机内的设备供电,可以减小体积、降低重量、提高效率,利用CUK变换器和低噪声低压降稳压器射频噪声低的特点,解决了低噪声放大器和压控振荡器对电源纹波和频谱特性要求高的难题。
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  power ripple
The output power of about 72.2 mW and a linewidth of 40.8 nm with a power ripple of 0.7 dB are obtained without using any external spectral filters.
      
Pyrometry methods utilizing modulated lamp power ("ripple") were used to improve wafer temperature measurement and control in rapid thermal processing (RTP) for silicon integrated circuit production.
      
Since quadrature ripple gives rise to active power ripple, the dc-voltage should be set as low as possible.
      
  power supply ripple
No particular precautions were taken to minimize noise due to power supply ripple or cable crosstalk.
      
The DSP loop also adaptively cancels modulations caused by klystron power supply ripple at selected power line harmonics between 60 Hz and 10 kHz.
      
With a 30 kHz bandwidth integrator, large modulation caused by the switching aspect of the klystron high voltage power supply ripple is rejected.
      


In this artieal, the phase fluctuation of amplifier output signals caused by the direct eurrent power ripple is analysed quantitatively and the calculation formulas for the corresponding frequency stability characterized by time-domain Allen variance σy2(τ) is derived.

本文定量地分析了晶体管高频调谐放大器中直流稳压电源的纹波给放大器输出信号增添的相位起伏。并在此基础上建立了对应于这种相位起伏的以时畴阿仑方差σ_3~2(τ)表征的频率稳定度的计算公式。

Back-to-back method is mainly adopted at present in loading test of traction motors. In this paper, it is pointed out that the ripple factor will meet the test demands by choosing 12 pulsating wave controlled rectifying power supply as the test supply. Harmonic analyses of 12 pulsating wave controlled rectifying indicate that the ripple factor of 12 pulsating wave controlled rectifying power supply will satisfy the test demand of D. C. traction motor if conduction angle α is in a certain range.

直流牵引电动机目前主要采用回馈法进行负载试验。文章指出,采用十二脉波可控整流电源作为试验电源,其纹波系数能满足试验要求。文章对十二脉波可控整流的谐波进行了分析,分析结果表明,只要控制角α在一定范围内,十二脉波可控整流电源的纹波系数就能满足直流牵引电动机试验要求。

The effects of the pulse modulation waveform distortion on the transmitter performance,that is,the effects of the pulse top fluctuation,linear droop,leading anti trailing edges on the transmitter RF pulse quality,have been analysed in detail.The requirement of the grid controlling klystron to modulation shape and the relation between the power supply ripple and spectral quality have also been described.

本文详细分析了脉冲调制波形畸变对雷达发射机性能的影响,即脉冲顶部波动、线性降落、脉冲前、后沿对发射机射频脉冲质量的影响。同时阐述了栅控速调管对其调制波形的要求以及电源纹波同频谱纯度的关系。

 
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