IL58542A - Apparatus for measuring s/n by phase jitter of digital signals - Google Patents
Apparatus for measuring s/n by phase jitter of digital signalsInfo
- Publication number
- IL58542A IL58542A IL58542A IL5854279A IL58542A IL 58542 A IL58542 A IL 58542A IL 58542 A IL58542 A IL 58542A IL 5854279 A IL5854279 A IL 5854279A IL 58542 A IL58542 A IL 58542A
- Authority
- IL
- Israel
- Prior art keywords
- phase jitter
- incoming signal
- measuring
- digital signals
- function generator
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
- G01R29/02—Measuring characteristics of individual pulses, e.g. deviation from pulse flatness, rise time or duration
-
- 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)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Quality & Reliability (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Dc Digital Transmission (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
- Measuring Phase Differences (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Manipulation Of Pulses (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2846271A DE2846271C2 (de) | 1978-10-24 | 1978-10-24 | Schaltung zur Ermittlung des Phasenjitters von Digitalsignalen |
Publications (2)
Publication Number | Publication Date |
---|---|
IL58542A0 IL58542A0 (en) | 1980-01-31 |
IL58542A true IL58542A (en) | 1982-07-30 |
Family
ID=6052995
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL58542A IL58542A (en) | 1978-10-24 | 1979-10-23 | Apparatus for measuring s/n by phase jitter of digital signals |
Country Status (10)
Country | Link |
---|---|
US (1) | US4320516A (da) |
EP (1) | EP0011699B1 (da) |
JP (1) | JPS5558645A (da) |
AT (1) | ATE3170T1 (da) |
AU (1) | AU513079B2 (da) |
CA (1) | CA1150791A (da) |
DE (1) | DE2846271C2 (da) |
DK (1) | DK446779A (da) |
IL (1) | IL58542A (da) |
NO (1) | NO150659C (da) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5831500A (ja) * | 1981-08-17 | 1983-02-24 | 安藤電気株式会社 | ひずみ測定回路 |
JPS5831499A (ja) * | 1981-08-17 | 1983-02-24 | 安藤電気株式会社 | ひずみ測定回路 |
JPS5932873A (ja) * | 1982-08-18 | 1984-02-22 | Ando Electric Co Ltd | ひずみ測定回路 |
JPS6080786A (ja) * | 1983-10-07 | 1985-05-08 | Advantest Corp | 時間間隔測定装置 |
GB8511585D0 (en) * | 1985-05-08 | 1985-06-12 | Hewlett Packard Ltd | Jitter measurement method |
US4688234A (en) * | 1985-06-21 | 1987-08-18 | Robinton Products, Inc. | Apparatus and method for producing a signal-to-noise ratio figure of merit for digitally encoded-data |
US4769760A (en) * | 1987-03-13 | 1988-09-06 | Cherne Medical, Inc. | Terrain biased dynamic multiple threshold synchronization method and apparatus |
US4833675A (en) * | 1987-06-02 | 1989-05-23 | Hekimian Laboratories, Inc. | PCM frame slip detection in a channel |
IT1210836B (it) * | 1987-06-26 | 1989-09-29 | Sip | Strumento per la misura del rumore di fase di segnali analogici |
US4887279A (en) * | 1988-09-19 | 1989-12-12 | Tektronix, Inc. | Timing measurement for jitter display |
DE3833486C1 (da) * | 1988-10-01 | 1989-08-03 | Wandel & Goltermann Gmbh & Co, 7412 Eningen, De | |
US5452333A (en) * | 1992-06-19 | 1995-09-19 | Advanced Micro Devices, Inc. | Digital jitter correction method and signal preconditioner |
US5402443A (en) * | 1992-12-15 | 1995-03-28 | National Semiconductor Corp. | Device and method for measuring the jitter of a recovered clock signal |
US5748672A (en) * | 1995-08-11 | 1998-05-05 | Cenrad, Inc. | System for measuring jitter in a non-binary digital signal |
DE19650833C1 (de) * | 1996-11-29 | 1998-03-26 | Siemens Communications Test Eq | Meßeinrichtung für die Schnittstelle einer Übertragungsstrecke mit einer Vollduplex-Übertragung im Zweidrahtgleichlageverfahren |
WO2007122990A1 (ja) * | 2006-04-19 | 2007-11-01 | Advantest Corporation | 信号出力装置、信号検出装置、試験装置、電子デバイスおよびプログラム |
US10423191B2 (en) | 2017-01-19 | 2019-09-24 | International Business Machines Corporation | Clock comparator sign control |
US20190372542A1 (en) | 2017-02-06 | 2019-12-05 | Mitsubishi Electric Corporation | Noise filter |
CN112438022B (zh) * | 2018-07-11 | 2024-05-14 | 西门子股份公司 | 确保计数器正确计数的故障安全计数器评估器 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3325730A (en) * | 1963-12-23 | 1967-06-13 | Hughes Aircraft Co | Pulse time jitter measuring system |
US3544717A (en) * | 1967-10-18 | 1970-12-01 | Bell Telephone Labor Inc | Timing recovery circuit |
DE2135308C3 (de) * | 1971-07-15 | 1982-09-02 | Vierling, Oskar, Prof. Dr.Phil.Habil., 8553 Ebermannstadt | Schaltungsanordnung zum Messen der Dauer und der Verzerrung von Impulsen |
US3728524A (en) * | 1971-11-18 | 1973-04-17 | Newport Labor | Counter anti-jitter circuit |
US3798650A (en) * | 1972-10-02 | 1974-03-19 | Bendix Corp | Means for synchronizing clocks in a time ordered communications system |
DE2449341C3 (de) * | 1974-10-17 | 1978-09-28 | Blaupunkt-Werke Gmbh, 3200 Hildesheim | Verfahren und Schaltung zur Erkennung des Tastverhältnisses eines binären Signals |
DE2453904C3 (de) * | 1974-11-13 | 1979-12-06 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | DME-Bodenstation |
US4052557A (en) * | 1975-07-31 | 1977-10-04 | Milgo Electronic Corporation | Phase-jump detector and corrector method and apparatus for phase-modulated communication systems that also provides a signal quality indication |
US4032884A (en) * | 1976-02-24 | 1977-06-28 | The United States Of America As Represented By The Secretary Of The Army | Adaptive trunk data transmission system |
GB1580060A (en) * | 1976-09-01 | 1980-11-26 | Racal Res Ltd | Electrical circuit arrangements |
US4074358A (en) * | 1976-12-02 | 1978-02-14 | Bell Telephone Laboratories, Incorporated | Test set for measuring jitter distortion of data pulses |
JPS5371877A (en) * | 1976-12-08 | 1978-06-26 | Takeda Riken Ind Co Ltd | Device for measuring pulse width of pulse modulation wave |
DE2709726C3 (de) * | 1977-03-05 | 1979-08-23 | Deutsche Itt Industries Gmbh, 7800 Freiburg | Impulsdaueranzeigeschaltung |
-
1978
- 1978-10-24 DE DE2846271A patent/DE2846271C2/de not_active Expired
-
1979
- 1979-10-10 AT AT79103896T patent/ATE3170T1/de not_active IP Right Cessation
- 1979-10-10 EP EP79103896A patent/EP0011699B1/de not_active Expired
- 1979-10-10 US US06/083,299 patent/US4320516A/en not_active Expired - Lifetime
- 1979-10-22 NO NO793384A patent/NO150659C/no unknown
- 1979-10-22 CA CA000338136A patent/CA1150791A/en not_active Expired
- 1979-10-23 AU AU52042/79A patent/AU513079B2/en not_active Ceased
- 1979-10-23 IL IL58542A patent/IL58542A/xx unknown
- 1979-10-23 DK DK446779A patent/DK446779A/da unknown
- 1979-10-24 JP JP13651079A patent/JPS5558645A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
NO150659C (no) | 1984-11-21 |
DE2846271B1 (de) | 1980-04-17 |
AU513079B2 (en) | 1980-11-13 |
EP0011699A1 (de) | 1980-06-11 |
EP0011699B1 (de) | 1983-04-27 |
DE2846271C2 (de) | 1981-01-08 |
CA1150791A (en) | 1983-07-26 |
AU5204279A (en) | 1980-05-08 |
US4320516A (en) | 1982-03-16 |
NO150659B (no) | 1984-08-13 |
IL58542A0 (en) | 1980-01-31 |
DK446779A (da) | 1980-04-25 |
JPS5558645A (en) | 1980-05-01 |
ATE3170T1 (de) | 1983-05-15 |
NO793384L (no) | 1980-04-25 |
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