• 同时还解决了抖动信号高速转换单片机的抗干扰等难题

    Besides, the main difficulties of high speed signal convert and single chip stability was solved.

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  • 抖动系统水平方向上基础振动影响较大,抖动信号仍然良好,满足应用要求。

    The horizontal direction of the mechanism is much easier to be influenced by base vibration than the vertical one, but the readout signal is still good for application.

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  • 根据抖动偏频激光陀螺输入输出信号模型,提出利用自适应噪声对消技术消除陀螺抖动信号

    Based on the input and output signal model of a dithered ring laser gyroscope, a new method of dither signal remover utilizing adaptive noise canceling is disclosed.

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  • 抖动信号生成部分(505)输出作为交流信号抖动信号(DITHER)抖动信号反相的反转抖动信号(DITHER_N)。

    A dither signal generation section 505 outputs a dither signal (dither) which is an alternating current signal and a reversal dither signal (DITHER_N) inverted from the dither signal.

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  • 通过使用频率缩放器(428)缩放低速抖动信号(420)产生全速抖动 信号(404)的多速抖动信号发生器(216,400)。

    A multi-speed jittered signal generator (216,400) that generates a full-speed jittered signal (404) by scaling a low-speed jittered signal (420) using a frequency scaler (428).

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  • 探测进动关键因为每次遮挡期间天文学家们可以确定放射线信号精确角度因此断定脉冲星抖动时间

    That's key to detecting precession, because during each eclipse astronomers can determine the precise angle of the radio signal and therefore the pulsar's wobble over time.

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  • 这种随机抖动导致激光信号噪音。”霍根说。

    "This random jitter would cause noise in the laser light signal," says Hogan.

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  • 系统VCO模块采用微分电路设计技术,可将电源噪音时钟信号输出抖动影响降至最低

    The VCO module makes use of differential coefficient circuit design technology to lower the effect of power resource on the clock signal input shake.

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  • 为了尽量减少抖动锁相环建议避免测试输出积极信号

    In order to minimize the PLL jitter, it is recommended to avoid active signal on the TEST output.

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  • 车身抖动信号,告诉车主车子出现问题

    Body jitter is a signal that the owner of the car has been a problem.

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  • 非接触生命参数检测系统由于抖动产生干扰相对于人体生命参数信号(呼吸、心跳)而言称作检测系统的自抖动干扰。

    The interference produced by the dithering of this detecting system is called self-dithering interference relative to human life-parameter such as respiration and heartbeat.

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  • 定量分析了数字式输出信号相位抖动

    The phase jitter of output signal of the PLL( phase locked loop) frequency doubler is analyzed.

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  • 上述一系列效应激光信号传输产生巨大影响、其中最为重要的影响效应有衰减光束闪烁抖动效应。

    These all will produce some other effects that would strongly affect the transmission of laser signals, especially attenuation, coruscation and dithering of beam.

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  • 相位平均网络多个相位抖动脉冲进行相位平均,得到一特殊脉冲信号的网络。

    Phase-average network is a type of network which can carry out phase average for several pulses having phase jitter and achieves a kind of special paise signal.

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  • 输入模拟信号中加入噪声抖动可以降低量化噪声。

    Dithering, which adds white noise to the input analog signals, may be used to reduce quantization noise.

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  • 文章介绍了数字电路设计中的信号完整性问题,探讨了振铃边沿畸变反射地弹抖动各种信号完整性问题的成因和抑制措施。

    Signal integrity in the circuits design is discussed in this paper, and the major influencing factors are analyzed such as ringing, border distortion, reflection, bounce, crosstalk and jitter.

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  • 周期抖动信号周期时间随机采样理想周期之间差异。

    Period Jitter: refers to the deviation in cycle time of a signal with respect to the ideal period over a random sample of cycles.

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  • 随着电压VCTR改变,VCO 104改变VCO输出信号频率使得pll 100处于锁定模式时引起脉冲偏移增大的输出抖动如图虚线202所示。

    As the voltage VCTR varies, VCO 104 varies the frequency of the VCO output signal, causing phase offsets and increased output jitter when PLL 100 is in lock mode, as shown by dotted line 202.

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  • 结果表明,孔径抖动引起孔径误差随着高速数据采集系统输入信号频率升高而增大由此引起系统信噪比下降。

    The jitter error brought in by the aperture jitter increases as the frequency increase of the input signal in high speed data acquisition systems, thus it degrades the system's SNR.

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  • 同步信号本身抖动错位直接降低通信设备抗干扰性能,使误码率上升,甚至会使传输遭到完全破坏。

    Jitter and misplace of the bit synchronization signal will reduce the anti-interference performances of communication equipment directly, also increase bit error probabaility.

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  • 该文提出利用调频斜率抖动复杂调制LFM信号,实现对数字储频欺骗干扰的抑制。

    This paper puts forword a method to generate the complex modulation LFM signal using the slope wobble in different Pulse Repetition Interval (PRI).

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  • 介绍调频的基本原理,锁相调频的射频直接调制方法实现了脉冲信号抖动传输

    The low jitter transmission of pulse signals is realized by direct RF-modulation based on PLL frequency modulation.

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  • IJF编码数字基带信号变换无符号间干扰抖动的基带波形信号

    IJF coding refers to converting digital baseband signal into Intersymbol Interference and Jitter Free baseband signal.

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  • 文中介绍激光信号通过随机大气信道时,大气湍流效应造成了光束抖动强度起伏,光束扩展抖动等现象。

    In this paper the dithering of beam light, the undulating of beam intension, spread of the beam light and the dithering of image are introduced.

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  • 本文针对电路设计测量经常碰到信号边沿抖动问题,系统分析一常见现象的产生机理和危害。

    The problems of signal edge trembling in the electronic design and measurement are discussed frequently in this paper.

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  • 系统采用了片同步技术实现采样后高速数字信号可靠存,采用高精度时钟管理芯片设计合理的时钟路径时钟抖动严格控制

    The Chip-Sync technology has been used to ensure the latch of high-speed signal, and we use high accuracy clock management chips and design reasonable clock way to strict control the clock jitter.

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  • 并且信号光光谱光参量放大间时间同步抖动增益影响越严重;

    The broader signal spectrum will aggravate the influence of jitter on parametric gain.

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  • 视频信号源的大量测试表明分选平台普通雷达、PRI抖动参差雷达、频率捷变雷达及一些特殊雷达均具有较好的分选能力

    Meanwhile, it can detect the stable PRI, the jittered PRI and the staggered PRI. Experimental results show that the sorting platforms based on the algorithm have good sorting capability.

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  • 然而抖动依然令人担忧,一些抖动机制双相标记编码信号最大问题存在带宽限制任何界面阶段

    However, jitter remains a concern; several jitter mechanisms exist for the biphase-mark-encoded signal, the biggest problem being that of bandwidth limitation at any stage of the interface.

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  • 然而抖动依然令人担忧,一些抖动机制双相标记编码信号最大问题存在带宽限制任何界面阶段

    However, jitter remains a concern; several jitter mechanisms exist for the biphase-mark-encoded signal, the biggest problem being that of bandwidth limitation at any stage of the interface.

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