DE60217649T2 - Zittermessung in digitale Kommunikationssignale - Google Patents
Zittermessung in digitale Kommunikationssignale Download PDFInfo
- Publication number
- DE60217649T2 DE60217649T2 DE60217649T DE60217649T DE60217649T2 DE 60217649 T2 DE60217649 T2 DE 60217649T2 DE 60217649 T DE60217649 T DE 60217649T DE 60217649 T DE60217649 T DE 60217649T DE 60217649 T2 DE60217649 T2 DE 60217649T2
- Authority
- DE
- Germany
- Prior art keywords
- jitter
- filter
- measurement
- pass filter
- samples
- 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 - Fee Related
Links
- 238000005259 measurement Methods 0.000 title claims description 61
- 238000004891 communication Methods 0.000 title claims description 19
- 238000000034 method Methods 0.000 claims description 12
- 238000001914 filtration Methods 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 3
- 230000006870 function Effects 0.000 description 20
- 238000012545 processing Methods 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 238000005070 sampling Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 102100032467 Transmembrane protease serine 13 Human genes 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000765 microspectrophotometry Methods 0.000 description 2
- 235000019799 monosodium phosphate Nutrition 0.000 description 2
- 238000007781 pre-processing Methods 0.000 description 2
- 241001136792 Alle Species 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000013139 quantization Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000012883 sequential measurement Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000013598 vector Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/20—Arrangements for detecting or preventing errors in the information received using signal quality detector
- H04L1/205—Arrangements for detecting or preventing errors in the information received using signal quality detector jitter monitoring
Landscapes
- Engineering & Computer Science (AREA)
- Quality & Reliability (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Dc Digital Transmission (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP02253762A EP1367761B1 (en) | 2002-05-29 | 2002-05-29 | Measurement of jitter in digital communications signals |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE60217649D1 DE60217649D1 (de) | 2007-03-08 |
| DE60217649T2 true DE60217649T2 (de) | 2007-05-24 |
Family
ID=29414814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE60217649T Expired - Fee Related DE60217649T2 (de) | 2002-05-29 | 2002-05-29 | Zittermessung in digitale Kommunikationssignale |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20030223487A1 (enExample) |
| EP (1) | EP1367761B1 (enExample) |
| JP (1) | JP2004029013A (enExample) |
| DE (1) | DE60217649T2 (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7545858B2 (en) * | 2004-06-29 | 2009-06-09 | Agilent Technologies, Inc. | Method of measuring jitter frequency response |
| US7239969B2 (en) | 2004-11-09 | 2007-07-03 | Guide Technology, Inc. | System and method of generating test signals with injected data-dependent jitter (DDJ) |
| GB2463260B (en) * | 2008-09-05 | 2012-09-12 | Phabrix Ltd | Jitter Evaluation |
| JP6164680B2 (ja) | 2012-12-27 | 2017-07-19 | リーダー電子株式会社 | ジッタ関連データを生成する方法および装置 |
| US9172428B2 (en) * | 2013-06-28 | 2015-10-27 | Intel Corporation | Determining the spectral energy content of a data bus |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3676583A (en) * | 1969-08-13 | 1972-07-11 | Victor Company Of Japan | Jitter correction system |
| US4149044A (en) * | 1978-01-10 | 1979-04-10 | Hekimian Norris C | Method and apparatus for graphically displaying amplitude and phase jitter |
| US4975634A (en) * | 1989-04-07 | 1990-12-04 | General Signal Corporation | Jitter measurement device |
| US5757652A (en) * | 1995-12-21 | 1998-05-26 | Tektronix, Inc. | Electrical signal jitter and wander measurement system and method |
| GB2368651B (en) * | 2000-10-31 | 2006-05-31 | Consultronics Europ Ltd | Method and apparatus for measurement of jitter |
| EP1421395A2 (en) * | 2001-08-22 | 2004-05-26 | Wavecrest Corporation | Method and apparatus for measuring a waveform |
| JP3790741B2 (ja) * | 2002-12-17 | 2006-06-28 | アンリツ株式会社 | ジッタ測定装置およびジッタ測定方法 |
-
2002
- 2002-05-29 DE DE60217649T patent/DE60217649T2/de not_active Expired - Fee Related
- 2002-05-29 EP EP02253762A patent/EP1367761B1/en not_active Expired - Lifetime
-
2003
- 2003-05-28 JP JP2003150124A patent/JP2004029013A/ja active Pending
- 2003-05-29 US US10/447,139 patent/US20030223487A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| US20030223487A1 (en) | 2003-12-04 |
| DE60217649D1 (de) | 2007-03-08 |
| EP1367761B1 (en) | 2007-01-17 |
| EP1367761A1 (en) | 2003-12-03 |
| JP2004029013A (ja) | 2004-01-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8327 | Change in the person/name/address of the patent owner |
Owner name: AGILENT TECHNOLOGIES, INC. (N.D.GES.D. STAATES, US |
|
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |