DE69723439T2 - Display und verfahren für digitaloszilloskop - Google Patents
Display und verfahren für digitaloszilloskop Download PDFInfo
- Publication number
- DE69723439T2 DE69723439T2 DE69723439T DE69723439T DE69723439T2 DE 69723439 T2 DE69723439 T2 DE 69723439T2 DE 69723439 T DE69723439 T DE 69723439T DE 69723439 T DE69723439 T DE 69723439T DE 69723439 T2 DE69723439 T2 DE 69723439T2
- Authority
- DE
- Germany
- Prior art keywords
- occupancy
- shades
- threshold
- areas
- saturation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000000034 method Methods 0.000 title claims description 16
- 230000002688 persistence Effects 0.000 claims description 32
- 238000005070 sampling Methods 0.000 claims description 16
- 238000002360 preparation method Methods 0.000 claims description 10
- 239000003086 colorant Substances 0.000 claims description 7
- 230000004044 response Effects 0.000 claims description 4
- 230000006870 function Effects 0.000 description 7
- 238000009826 distribution Methods 0.000 description 6
- 230000032683 aging Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 3
- 238000013507 mapping Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000003750 conditioning effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 238000007619 statistical method Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R13/00—Arrangements for displaying electric variables or waveforms
- G01R13/02—Arrangements for displaying electric variables or waveforms for displaying measured electric variables in digital form
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Controls And Circuits For Display Device (AREA)
- Recording Measured Values (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US653288 | 1996-05-24 | ||
| US08/653,288 US6151010A (en) | 1996-05-24 | 1996-05-24 | Digital oscilloscope display and method therefor |
| PCT/US1997/009185 WO1997044677A1 (en) | 1996-05-24 | 1997-05-22 | Digital oscilloscope display and method therefor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69723439D1 DE69723439D1 (de) | 2003-08-14 |
| DE69723439T2 true DE69723439T2 (de) | 2004-06-09 |
Family
ID=24620234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69723439T Expired - Lifetime DE69723439T2 (de) | 1996-05-24 | 1997-05-22 | Display und verfahren für digitaloszilloskop |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US6151010A (enExample) |
| EP (2) | EP1340987A3 (enExample) |
| JP (1) | JP2001502415A (enExample) |
| AU (1) | AU3219997A (enExample) |
| DE (1) | DE69723439T2 (enExample) |
| WO (1) | WO1997044677A1 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11054445B2 (en) | 2013-04-15 | 2021-07-06 | Rohde & Schwarz Gmbh & Co. Kg | Measuring device and measuring method with multiple display |
Families Citing this family (40)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5929842A (en) * | 1996-07-31 | 1999-07-27 | Fluke Corporation | Method and apparatus for improving time variant image details on a raster display |
| US6104374A (en) * | 1998-02-19 | 2000-08-15 | Tektronix, Inc. | Sparse vector rasterization |
| US6163758A (en) * | 1998-06-05 | 2000-12-19 | Tektronix, Inc. | Detection of unusual waveforms |
| US6333732B1 (en) * | 1998-06-05 | 2001-12-25 | Tektronix, Inc. | Multi-function digital persistence decay |
| US6188384B1 (en) * | 1998-06-05 | 2001-02-13 | Tektronix, Inc. | Reacting to unusual waveforms |
| US6249115B1 (en) * | 1998-06-25 | 2001-06-19 | Tektronix, Inc. | Method of controlling brightness and contrast in a raster scan digital oscilloscope |
| US6239782B1 (en) * | 1999-01-19 | 2001-05-29 | Tektronix, Inc. | Single knob intensity control for use in digital test and measurement equipment |
| US7096079B2 (en) * | 1999-10-14 | 2006-08-22 | Sony Computer Entertainment Inc. | Audio processing and image generating apparatus, audio processing and image generating method, recording medium and program |
| US6980212B2 (en) * | 2001-04-17 | 2005-12-27 | Tektronix, Inc. | Method and apparatus for computing thresholds for identification of waveform anomalies |
| US20030006990A1 (en) * | 2001-05-31 | 2003-01-09 | Salant Lawrence Steven | Surface mapping and 3-D parametric analysis |
| US6965383B2 (en) * | 2001-12-11 | 2005-11-15 | Lecroy Corporation | Scaling persistence data with interpolation |
| US6810346B2 (en) * | 2002-01-31 | 2004-10-26 | Agilent Technologies, Inc. | Composite eye diagrams |
| US6668235B2 (en) * | 2002-03-28 | 2003-12-23 | Agilent Technologies, Inc. | Identification of channels and associated signal information contributing to a portion of a composite eye diagram |
| US20030193525A1 (en) * | 2002-04-11 | 2003-10-16 | Nygaard Richard A. | Expedited selection of items from a list within a drop down menu of an eye diagram analyzer |
| US6807496B2 (en) | 2002-05-02 | 2004-10-19 | Tektronix, Inc. | Acquisition system for a long record length digital storage oscilloscope |
| US6748335B2 (en) | 2002-05-06 | 2004-06-08 | Tektronix, Inc. | Acquisition system for a multi-channel relatively long record length digital storage oscilloscope |
| US6892150B2 (en) | 2002-05-24 | 2005-05-10 | Tektronix, Inc. | Combined analog and DSP trigger system for a digital storage oscilloscope |
| US7154532B2 (en) * | 2003-02-07 | 2006-12-26 | Tektronix, Inc. | Video field rate persistence |
| US7216046B2 (en) * | 2003-03-19 | 2007-05-08 | Tektronix, Inc. | Method of generating a variable persistence waveform database |
| JP4379916B2 (ja) * | 2004-04-14 | 2009-12-09 | 横河電機株式会社 | 波形表示装置 |
| US7663624B2 (en) * | 2004-06-30 | 2010-02-16 | Lecroy Corporation | Report generating method and apparatus |
| US7589728B2 (en) * | 2004-09-15 | 2009-09-15 | Lecroy Corporation | Digital oscilloscope display and method for image quality improvement |
| US7505039B2 (en) * | 2005-07-21 | 2009-03-17 | Lecroy Corporation | Track of statistics |
| DE102006056153A1 (de) * | 2006-11-28 | 2008-05-29 | Rohde & Schwarz Gmbh & Co. Kg | Verfahren und Vorrichtung zur Auswahl einer Farbstufe und einer Helligkeitsstufe für Bildpunkte eines Displays |
| DE102006056151A1 (de) * | 2006-11-28 | 2008-05-29 | Rohde & Schwarz Gmbh & Co. Kg | Verfahren und Vorrichtung zur Triggerung einer Aufzeichnung eines Mess-Signals |
| DE102006056154A1 (de) * | 2006-11-28 | 2008-05-29 | Rohde & Schwarz Gmbh & Co. Kg | Verfahren und Vorrichtung zur Ermittlung einer statistischen Messkenngröße |
| US8502821B2 (en) * | 2008-02-04 | 2013-08-06 | C Speed, Llc | System for three-dimensional rendering of electrical test and measurement signals |
| US8330758B2 (en) * | 2008-05-08 | 2012-12-11 | Teledyne Lecroy, Inc. | Statistically-based display processing |
| DE102008062695A1 (de) * | 2008-12-17 | 2010-06-24 | Rohde & Schwarz Gmbh & Co. Kg | Verfahren und Vorrichtung für eine digitale Anzeige eines Messgeräts |
| DE102008062696A1 (de) * | 2008-12-17 | 2010-06-24 | Rohde & Schwarz Gmbh & Co. Kg | Verfahren zur Messdatenverarbeitung und Messgerät |
| US8489350B2 (en) * | 2009-03-13 | 2013-07-16 | Tektronix, Inc. | Frequency domain bitmap triggering using color, density and correlation based triggers |
| US9496993B1 (en) | 2012-01-13 | 2016-11-15 | Teledyne Lecroy, Inc. | Noise analysis to reveal jitter and crosstalk's effect on signal integrity |
| US20140055480A1 (en) * | 2012-08-23 | 2014-02-27 | Tektronix, Inc. | Trigger display |
| EP2990809B8 (en) * | 2014-08-29 | 2018-10-24 | Rohde & Schwarz GmbH & Co. KG | Measuring device with a display memory having memory cells with a reduced number of bits and a corresponding method |
| US10332287B2 (en) | 2015-11-02 | 2019-06-25 | Rohde & Schwarz Gmbh & Co. Kg | Measuring device and method for visually presenting a signal parameter in a displayed signal |
| CN105842507B (zh) * | 2016-05-09 | 2019-01-15 | 优利德科技(中国)股份有限公司 | 一种示波器数字荧光显示方法及其控制装置 |
| US10837983B2 (en) | 2017-08-30 | 2020-11-17 | Rohde & Schwarz Gmbh & Co. Kg | Oscilloscope as well as method for analyzing a measured signal |
| CN107942114B (zh) * | 2017-11-14 | 2020-03-24 | 电子科技大学 | 一种扫描模式下的三维映射方法 |
| CN109633230B (zh) * | 2019-01-15 | 2020-12-01 | 电子科技大学 | 一种可展示时间信息的三维数字示波器波形处理方法 |
| CN113012243A (zh) * | 2019-12-19 | 2021-06-22 | 北京普源精电科技有限公司 | 待显示对象颜色生成系统、方法、装置、显示设备及介质 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3995259A (en) * | 1973-02-26 | 1976-11-30 | American Optical Corporation | Method for displaying digital electronic data differently representative of certain events |
| GB8405709D0 (en) * | 1984-03-05 | 1984-04-11 | Schlumberger Electronics Uk | Data display method |
| US4829293A (en) * | 1985-05-06 | 1989-05-09 | Hewlett-Packard Company | Method and apparatus for achieving variable and infinite persistence |
| US5003248A (en) * | 1986-11-10 | 1991-03-26 | Hewlett-Packard Company | Probability density histogram display |
| GB2214764B (en) * | 1988-01-29 | 1992-01-08 | Tektronix Inc | Pixel intensity modulation in a waveform display |
| US4940931A (en) * | 1988-06-24 | 1990-07-10 | Anritsu Corporation | Digital waveform measuring apparatus having a shading-tone display function |
| US5065147A (en) * | 1989-05-17 | 1991-11-12 | Hewlett-Packard Company | Method and apparatus for simulating analog display in digital display test instrument |
| US5254983A (en) * | 1991-02-05 | 1993-10-19 | Hewlett-Packard Company | Digitally synthesized gray scale for raster scan oscilloscope displays |
| US5283596A (en) * | 1991-02-05 | 1994-02-01 | Hewlett-Packard Company | Digitally synthesized gray scale for raster scan oscilloscope color display of overlapping multichannel waveforms |
| GB2271043B (en) * | 1992-09-21 | 1996-05-22 | Gould Inc | Display resolution enhancement using data compression |
| GB2271699B (en) * | 1992-10-13 | 1997-02-05 | Gould Inc | Display resolution enhancement |
| US5412579A (en) * | 1993-04-05 | 1995-05-02 | Tektronix, Inc. | Slow display method for digital oscilloscope with fast acquisition system |
| EP0631143A3 (en) * | 1993-06-28 | 1995-09-13 | Hitachi Electronics | Digital oscilloscope with a flat color screen. |
| US5530454A (en) * | 1994-04-13 | 1996-06-25 | Tektronix, Inc. | Digital oscilloscope architecture for signal monitoring with enhanced duty cycle |
| US5495168A (en) * | 1994-09-12 | 1996-02-27 | Fluke Corporation | Method of signal analysis employing histograms to establish stable, scaled displays in oscilloscopes |
| US5550963A (en) * | 1994-12-08 | 1996-08-27 | Tektronix, Inc. | Graded display of digitally compressed waveforms |
-
1996
- 1996-05-24 US US08/653,288 patent/US6151010A/en not_active Expired - Lifetime
-
1997
- 1997-05-22 EP EP03076205A patent/EP1340987A3/en not_active Withdrawn
- 1997-05-22 JP JP09542947A patent/JP2001502415A/ja not_active Ceased
- 1997-05-22 WO PCT/US1997/009185 patent/WO1997044677A1/en not_active Ceased
- 1997-05-22 AU AU32199/97A patent/AU3219997A/en not_active Abandoned
- 1997-05-22 EP EP97927835A patent/EP0901636B2/en not_active Expired - Lifetime
- 1997-05-22 DE DE69723439T patent/DE69723439T2/de not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11054445B2 (en) | 2013-04-15 | 2021-07-06 | Rohde & Schwarz Gmbh & Co. Kg | Measuring device and measuring method with multiple display |
Also Published As
| Publication number | Publication date |
|---|---|
| US6151010A (en) | 2000-11-21 |
| AU3219997A (en) | 1997-12-09 |
| DE69723439D1 (de) | 2003-08-14 |
| EP0901636B2 (en) | 2007-04-04 |
| JP2001502415A (ja) | 2001-02-20 |
| WO1997044677A1 (en) | 1997-11-27 |
| EP1340987A3 (en) | 2004-05-12 |
| EP0901636A1 (en) | 1999-03-17 |
| EP1340987A2 (en) | 2003-09-03 |
| EP0901636B1 (en) | 2003-07-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8363 | Opposition against the patent | ||
| 8366 | Restricted maintained after opposition proceedings | ||
| 8332 | No legal effect for de |