会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 97. 发明专利
    • Jitter measuring apparatus
    • 抖动测量装置
    • JP2010236937A
    • 2010-10-21
    • JP2009083302
    • 2009-03-30
    • Anritsu Corpアンリツ株式会社
    • TSUCHIYA NAOSUKEMOCHIZUKI TAKESHISUZUKI SEIYA
    • G01R29/02H04L25/02
    • G01R29/26G01R31/31709
    • PROBLEM TO BE SOLVED: To enable correct display of a waveform of a demodulation signal by a single body.
      SOLUTION: A jitter demodulator 21 which demodulates a jitter component of a digital signal inputted from outside, a jitter amount calculator 22 which calculates an amplitude value of a demodulated signal J outputted from the jitter demodulator 21, an interpolator 23 which performs period measurement for the demodulated signal J outputted from the jitter demodulator 21 and performs interpolation processing with magnification according to the measured period, a display unit 25, and a display control part 24 which makes the display unit display a calculated value of the jitter amount calculator 22 and the waveform of the demodulated signal interpolated by the interpolator 23, are provided in a single case body.
      COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:为了能够通过单个主体正确显示解调信号的波形。 解决方案:解调从外部输入的数字信号的抖动分量的抖动解调器21,计算从抖动解调器21输出的解调信号J的振幅值的抖动量计算器22,执行周期的内插器23 测量从抖动解调器21输出的解调信号J,并根据测量周期进行放大的内插处理,显示单元25和显示控制部分24,使得显示单元显示抖动量计算器22的计算值 并且由内插器23内插的解调信号的波形设置在单个壳体中。 版权所有(C)2011,JPO&INPIT