CN1230683C - 初级测量值与导出参数的同时显示 - Google Patents

初级测量值与导出参数的同时显示 Download PDF

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Publication number
CN1230683C
CN1230683C CN99803804.0A CN99803804A CN1230683C CN 1230683 C CN1230683 C CN 1230683C CN 99803804 A CN99803804 A CN 99803804A CN 1230683 C CN1230683 C CN 1230683C
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CN
China
Prior art keywords
parameters
data
signal
primary
deriving
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Expired - Lifetime
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CN99803804.0A
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English (en)
Chinese (zh)
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CN1292876A (zh
Inventor
马丁·T·米勒
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Crow Co
Lecroy SA
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Crow Co
Lecroy SA
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Publication of CN1292876A publication Critical patent/CN1292876A/zh
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R23/00—Arrangements for measuring frequencies; Arrangements for analysing frequency spectra
    • G01R23/16—Spectrum analysis; Fourier analysis
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R13/00—Arrangements for displaying electric variables or waveforms
    • G01R13/20—Cathode-ray oscilloscopes
    • G01R13/22—Circuits therefor
    • G01R13/34—Circuits for representing a single waveform by sampling, e.g. for very high frequencies
    • G01R13/345—Circuits for representing a single waveform by sampling, e.g. for very high frequencies for displaying sampled signals by using digital processors by intermediate A.D. and D.A. convertors (control circuits for CRT indicators)
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/25—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques
    • G01R19/2506—Arrangements for conditioning or analysing measured signals, e.g. for indicating peak values ; Details concerning sampling, digitizing or waveform capturing

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Tests Of Electronic Circuits (AREA)
  • Recording Measured Values (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
  • Measuring Frequencies, Analyzing Spectra (AREA)
  • Measuring Phase Differences (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
CN99803804.0A 1998-03-09 1999-03-05 初级测量值与导出参数的同时显示 Expired - Lifetime CN1230683C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/037,155 US6195617B1 (en) 1998-03-09 1998-03-09 Digital storage oscilloscope with simultaneous primary measurement and derived parameter display on common time axis and method therefor
US09/037,155 1998-03-09

Publications (2)

Publication Number Publication Date
CN1292876A CN1292876A (zh) 2001-04-25
CN1230683C true CN1230683C (zh) 2005-12-07

Family

ID=21892738

Family Applications (1)

Application Number Title Priority Date Filing Date
CN99803804.0A Expired - Lifetime CN1230683C (zh) 1998-03-09 1999-03-05 初级测量值与导出参数的同时显示

Country Status (10)

Country Link
US (2) US6195617B1 (https=)
EP (1) EP1062521B1 (https=)
JP (1) JP2002506975A (https=)
CN (1) CN1230683C (https=)
AT (1) ATE273519T1 (https=)
AU (1) AU758784B2 (https=)
CA (1) CA2323085A1 (https=)
DE (1) DE69919337T2 (https=)
NZ (1) NZ506934A (https=)
WO (1) WO1999046608A1 (https=)

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US7519874B2 (en) * 2002-09-30 2009-04-14 Lecroy Corporation Method and apparatus for bit error rate analysis
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CN102004177B (zh) * 2009-08-28 2014-12-10 苏文俊 示波器及利用该示波器识别串行总线信号时序的方法
CN102012444B (zh) * 2009-09-07 2014-04-23 鸿富锦精密工业（深圳）有限公司 示波器及利用该示波器测试串行总线信号的方法
JP5717332B2 (ja) * 2009-11-12 2015-05-13 横河電機株式会社 ディジタルオシロスコープ
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CN102466745B (zh) * 2010-11-03 2015-08-19 北京普源精电科技有限公司 一种用波形显示测量结果的数字万用表
JP5477357B2 (ja) * 2010-11-09 2014-04-23 株式会社デンソー 音場可視化システム
CN102798765A (zh) * 2011-05-27 2012-11-28 特克特朗尼克公司 触发器品质因数指示器
CN102932287B (zh) * 2011-08-11 2017-04-19 特克特朗尼克公司 测试和测量仪器中的时域搜索
CN102539863B (zh) * 2012-01-12 2014-05-14 黑龙江大学 45度线观测系统状态的示波器显示电路
US9496993B1 (en) 2012-01-13 2016-11-15 Teledyne Lecroy, Inc. Noise analysis to reveal jitter and crosstalk's effect on signal integrity
US10095659B2 (en) 2012-08-03 2018-10-09 Fluke Corporation Handheld devices, systems, and methods for measuring parameters
CN102890258B (zh) * 2012-10-22 2014-06-25 电子科技大学 一种并行结构数字存储示波器捕获率的测试方法
US9329967B2 (en) * 2012-11-13 2016-05-03 Tektronix, Inc. Methods and systems for aiding the analysis of a signal
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CN104730306A (zh) * 2013-12-24 2015-06-24 苏州普源精电科技有限公司 解码自动门限设定方法及具有解码自动门限设定功能的示波器
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CN105807114B (zh) * 2014-12-31 2018-06-26 深圳高宜电子科技有限公司 数字示波器采集数据的存取方法、装置及数字示波器
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CN111948433B (zh) * 2020-08-10 2022-08-12 优利德科技(中国)股份有限公司 一种基于数字示波器的波形展示方法及装置
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Also Published As

Publication number Publication date
AU3069099A (en) 1999-09-27
DE69919337D1 (de) 2004-09-16
US6311138B2 (en) 2001-10-30
CN1292876A (zh) 2001-04-25
NZ506934A (en) 2002-12-20
AU758784B2 (en) 2003-03-27
US20010001850A1 (en) 2001-05-24
JP2002506975A (ja) 2002-03-05
US6195617B1 (en) 2001-02-27
DE69919337T2 (de) 2005-09-01
CA2323085A1 (en) 1999-09-16
ATE273519T1 (de) 2004-08-15
EP1062521B1 (en) 2004-08-11
WO1999046608A1 (en) 1999-09-16
EP1062521A1 (en) 2000-12-27

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Granted publication date: 20051207