ATE507483T1 - Verfahren und vorrichtung zur digitalen phasenmessung eines signals - Google Patents

Verfahren und vorrichtung zur digitalen phasenmessung eines signals

Info

Publication number
ATE507483T1
ATE507483T1 AT04292278T AT04292278T ATE507483T1 AT E507483 T1 ATE507483 T1 AT E507483T1 AT 04292278 T AT04292278 T AT 04292278T AT 04292278 T AT04292278 T AT 04292278T AT E507483 T1 ATE507483 T1 AT E507483T1
Authority
AT
Austria
Prior art keywords
frequency
counter
sampling
sample sequence
data signal
Prior art date
Application number
AT04292278T
Other languages
English (en)
Inventor
Maurizio Skerlj
Luca Razzetti
Stefano Gastaldello
Original Assignee
Alcatel Lucent
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Alcatel Lucent filed Critical Alcatel Lucent
Application granted granted Critical
Publication of ATE507483T1 publication Critical patent/ATE507483T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R25/00—Arrangements for measuring phase angle between a voltage and a current or between voltages or currents
    • G01R25/08—Arrangements for measuring phase angle between a voltage and a current or between voltages or currents by counting of standard pulses
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R25/00—Arrangements for measuring phase angle between a voltage and a current or between voltages or currents
    • G01R25/005—Circuits for comparing several input signals and for indicating the result of this comparison, e.g. equal, different, greater, smaller, or for passing one of the input signals as output signal
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
    • H03L7/08—Details of the phase-locked loop
    • H03L7/085—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal
    • H03L7/091—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal the phase or frequency detector using a sampling device
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
    • H04J3/1605—Fixed allocated frame structures
    • H04J3/1611—Synchronous digital hierarchy [SDH] or SONET
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/02—Speed or phase control by the received code signals, the signals containing no special synchronisation information
    • H04L7/033—Speed or phase control by the received code signals, the signals containing no special synchronisation information using the transitions of the received signal to control the phase of the synchronising-signal-generating means, e.g. using a phase-locked loop
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/02—Speed or phase control by the received code signals, the signals containing no special synchronisation information
    • H04L7/033—Speed or phase control by the received code signals, the signals containing no special synchronisation information using the transitions of the received signal to control the phase of the synchronising-signal-generating means, e.g. using a phase-locked loop
    • H04L7/0334—Processing of samples having at least three levels, e.g. soft decisions

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Measuring Phase Differences (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
AT04292278T 2004-09-22 2004-09-22 Verfahren und vorrichtung zur digitalen phasenmessung eines signals ATE507483T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04292278A EP1640733B1 (de) 2004-09-22 2004-09-22 Verfahren und Vorrichtung zur digitalen Phasenmessung eines Signals

Publications (1)

Publication Number Publication Date
ATE507483T1 true ATE507483T1 (de) 2011-05-15

Family

ID=34931406

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04292278T ATE507483T1 (de) 2004-09-22 2004-09-22 Verfahren und vorrichtung zur digitalen phasenmessung eines signals

Country Status (5)

Country Link
US (1) US20060061393A1 (de)
EP (1) EP1640733B1 (de)
CN (1) CN1753311A (de)
AT (1) ATE507483T1 (de)
DE (1) DE602004032438D1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2282229A1 (de) * 2009-08-07 2011-02-09 CCS Technology, Inc. Mit Steckern versehene optische Anordnung und Verfahren zum Anschluss von optischen Sende-Empfangseinheiten über die optische Anordnung
US8890507B2 (en) * 2010-05-19 2014-11-18 Tektronix, Inc. Phase transient response measurements using automatic frequency estimation

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5084669A (en) * 1990-03-08 1992-01-28 Telefonaktiebolaget L M Ericsson Direct phase digitization
US5373255A (en) * 1993-07-28 1994-12-13 Motorola, Inc. Low-power, jitter-compensated phase locked loop and method therefor
DE4336240A1 (de) * 1993-10-23 1995-04-27 Sel Alcatel Ag Schaltungsanordnung für einen digitalen Phasenkomparator
US6266799B1 (en) * 1997-10-02 2001-07-24 Xaqti, Corporation Multi-phase data/clock recovery circuitry and methods for implementing same
US6246738B1 (en) * 1998-11-19 2001-06-12 Pmc-Sierra Ltd. Phase modulated reduction of clock wander in synchronous wide area networks

Also Published As

Publication number Publication date
EP1640733B1 (de) 2011-04-27
CN1753311A (zh) 2006-03-29
US20060061393A1 (en) 2006-03-23
EP1640733A1 (de) 2006-03-29
DE602004032438D1 (de) 2011-06-09

Similar Documents

Publication Publication Date Title
ATE403274T1 (de) Verfahren und vorrichtung zur kalibrierung eines zeitverschachtelten abtasters
EP1903461A3 (de) Qualitätskontrollsystem, Analysegerät und Qualitätskontrollverfahren
WO2002007064A3 (en) Method and apparatus for the processing of remotely collected electronic information characterizing properties of biological entities
WO2007131175A3 (en) Fractional sampling of electrical energy
ATE428134T1 (de) Verfahren und vorrichtung zur hochgeschwindigkeits-eingabeabtastung
ATE381716T1 (de) Verfahren und vorrichtung zur verwendung von satelliten-statusinformation bei satellitenortungssystemen
ATE404879T1 (de) Gps-empfänger und diesbezügliches verfahren und diesbezügliche vorrichtung
ATE427695T1 (de) Stoffwechseluberwachung, verfahren und gerat zur anzeige eines gesundheitsbezogenen zustands einer person
WO2007087485A3 (en) Method and apparatus for photographic measurement
DE50309204D1 (de) Verfahren und vorrichtung zur funktionsprüfung eines analog-digital-wandlers sowie analog-digital-wandler
ATE449349T1 (de) Empfänger und verfahren zum empfangen eines ersten nutzfrequenzbandes und eines zweiten nutzfrequenzbandes
DE602007002637D1 (de) Verfahren und vorrichtung zur messung des tastverhältnisses oder relativen tastverhältnisses eines digitalen signals
SG158187A1 (en) Lithographic apparatus with multiple alignment arrangements and alignment measurement method
DE60036010D1 (de) System zur signalerfassung für einen spreizspektrumempfänger
MY130620A (en) Dft leakage removal for non-coherently sampled signals.
DE60218795D1 (de) Vorrichtung zur Messung der Blendenöffnung einer Probe für optisches Nahfeld, und Verfahren zur deren Messung
WO2006088591A3 (en) Estimating noise at one frequency by sampling noise at other frequencies
EP2110646A3 (de) Vorrichtung und Verfahren zur Brillouin-Frequenzbereichsanalyse
DE602004005783D1 (de) Heterodyner optischer Spektralanalysator zur Messung der Amplitude und der Phase Eingangssignalen und entsprechendes Verfahren
DE602004032438D1 (de) Verfahren und Vorrichtung zur digitalen Phasenmessung eines Signals
DK1502475T3 (da) Fremgangsmåde og system til repræsentation af et akustisk felt
DE69729373D1 (de) Verfahren zur berechnung der impulsantwort und empfänger
WO2008002316A3 (en) Calibrating a testing device
FR2886076B1 (fr) Procede et dispositif de conversion de frequence d'echantillonnage d'un signal numerique
DE602005003530D1 (de) Verfahren und Vorrichtung zur Bestimmung der Linearität eines optischen Detektors

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties