SE0200975D0 - An arrangement and a method relating to phase locking - Google Patents

An arrangement and a method relating to phase locking

Info

Publication number
SE0200975D0
SE0200975D0 SE0200975A SE0200975A SE0200975D0 SE 0200975 D0 SE0200975 D0 SE 0200975D0 SE 0200975 A SE0200975 A SE 0200975A SE 0200975 A SE0200975 A SE 0200975A SE 0200975 D0 SE0200975 D0 SE 0200975D0
Authority
SE
Sweden
Prior art keywords
frequency
vco
harmonic
sweep
output
Prior art date
Application number
SE0200975A
Other languages
English (en)
Inventor
Lennart Hyden
Bjoern Lofter
Maans Cederloef
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Priority to SE0200975A priority Critical patent/SE0200975D0/sv
Publication of SE0200975D0 publication Critical patent/SE0200975D0/sv
Priority to AU2003214754A priority patent/AU2003214754A1/en
Priority to PCT/SE2003/000502 priority patent/WO2003084068A1/en
Priority to EP03710582A priority patent/EP1497924B1/en
Priority to DE60306763T priority patent/DE60306763T2/de
Priority to AT03710582T priority patent/ATE333163T1/de
Priority to US10/947,409 priority patent/US6946916B2/en

Links

Classifications

    • 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
    • H03L7/10—Details of the phase-locked loop for assuring initial synchronisation or for broadening the capture range
    • H03L7/12—Details of the phase-locked loop for assuring initial synchronisation or for broadening the capture range using a scanning 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
    • 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
    • H03L7/10—Details of the phase-locked loop for assuring initial synchronisation or for broadening the capture range
    • H03L7/107—Details of the phase-locked loop for assuring initial synchronisation or for broadening the capture range using a variable transfer function for the loop, e.g. low pass filter having a variable bandwidth
    • H03L7/1077—Details of the phase-locked loop for assuring initial synchronisation or for broadening the capture range using a variable transfer function for the loop, e.g. low pass filter having a variable bandwidth by changing characteristics of the phase or frequency detection means
    • 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
    • H03L7/16—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop
    • H03L7/20—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using a harmonic phase-locked loop, i.e. a loop which can be locked to one of a number of harmonically related frequencies applied to it
    • 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
    • H03L7/095—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal using a lock detector

Landscapes

  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Liquid Developers In Electrophotography (AREA)
  • Adornments (AREA)
SE0200975A 2002-04-02 2002-04-02 An arrangement and a method relating to phase locking SE0200975D0 (sv)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE0200975A SE0200975D0 (sv) 2002-04-02 2002-04-02 An arrangement and a method relating to phase locking
AU2003214754A AU2003214754A1 (en) 2002-04-02 2003-03-27 Arrangement and method relating to phase locking comprising storing means
PCT/SE2003/000502 WO2003084068A1 (en) 2002-04-02 2003-03-27 Arrangement and method relating to phase locking comprising storing means
EP03710582A EP1497924B1 (en) 2002-04-02 2003-03-27 Arrangement and method relating to phase locking comprising storing means
DE60306763T DE60306763T2 (de) 2002-04-02 2003-03-27 Anordnung und verfahren in bezug auf phasenverriegelung mit speichermitteln
AT03710582T ATE333163T1 (de) 2002-04-02 2003-03-27 Anordnung und verfahren in bezug auf phasenverriegelung mit speichermitteln
US10/947,409 US6946916B2 (en) 2002-04-02 2004-09-23 Arrangement and a method relating to phase locking

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0200975A SE0200975D0 (sv) 2002-04-02 2002-04-02 An arrangement and a method relating to phase locking

Publications (1)

Publication Number Publication Date
SE0200975D0 true SE0200975D0 (sv) 2002-04-02

Family

ID=20287444

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0200975A SE0200975D0 (sv) 2002-04-02 2002-04-02 An arrangement and a method relating to phase locking

Country Status (6)

Country Link
EP (1) EP1497924B1 (sv)
AT (1) ATE333163T1 (sv)
AU (1) AU2003214754A1 (sv)
DE (1) DE60306763T2 (sv)
SE (1) SE0200975D0 (sv)
WO (1) WO2003084068A1 (sv)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103809425B (zh) * 2014-01-27 2016-08-17 中国电子科技集团公司第十研究所 原子频率标准的在线校准装置及校准方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4077016A (en) * 1977-02-22 1978-02-28 Ncr Corporation Apparatus and method for inhibiting false locking of a phase-locked loop
JPH0697821A (ja) * 1992-09-10 1994-04-08 Nec Corp 周波数掃引レート適応型フェイズロックループ
JP3232351B2 (ja) * 1993-10-06 2001-11-26 三菱電機株式会社 デジタル回路装置
US6157804A (en) * 2000-03-22 2000-12-05 Xerox Corporation Acoustic transfer assist driver system

Also Published As

Publication number Publication date
ATE333163T1 (de) 2006-08-15
EP1497924B1 (en) 2006-07-12
DE60306763D1 (de) 2006-08-24
DE60306763T2 (de) 2007-07-12
EP1497924A1 (en) 2005-01-19
AU2003214754A1 (en) 2003-10-13
WO2003084068A1 (en) 2003-10-09

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