GB1278636A - Clock synchronization techniques - Google Patents

Clock synchronization techniques

Info

Publication number
GB1278636A
GB1278636A GB40943/69A GB4094369A GB1278636A GB 1278636 A GB1278636 A GB 1278636A GB 40943/69 A GB40943/69 A GB 40943/69A GB 4094369 A GB4094369 A GB 4094369A GB 1278636 A GB1278636 A GB 1278636A
Authority
GB
United Kingdom
Prior art keywords
counter
pulses
output
signals
clock
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
Application number
GB40943/69A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sierra Research Corp
Original Assignee
Sierra Research Corp
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 Sierra Research Corp filed Critical Sierra Research Corp
Publication of GB1278636A publication Critical patent/GB1278636A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S11/00—Systems for determining distance or velocity not using reflection or reradiation
    • G01S11/02—Systems for determining distance or velocity not using reflection or reradiation using radio waves
    • G01S11/08—Systems for determining distance or velocity not using reflection or reradiation using radio waves using synchronised clocks
    • G—PHYSICS
    • G04—HOROLOGY
    • G04R—RADIO-CONTROLLED TIME-PIECES
    • G04R40/00—Correcting the clock frequency
    • G04R40/06—Correcting the clock frequency by computing the time value implied by the radio signal

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Traffic Control Systems (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
GB40943/69A 1968-08-20 1969-08-15 Clock synchronization techniques Expired GB1278636A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US75407368A 1968-08-20 1968-08-20

Publications (1)

Publication Number Publication Date
GB1278636A true GB1278636A (en) 1972-06-21

Family

ID=25033376

Family Applications (1)

Application Number Title Priority Date Filing Date
GB40943/69A Expired GB1278636A (en) 1968-08-20 1969-08-15 Clock synchronization techniques

Country Status (7)

Country Link
US (1) US3521279A (enExample)
JP (1) JPS511919B1 (enExample)
DE (1) DE1941899A1 (enExample)
FR (1) FR2016976B1 (enExample)
GB (1) GB1278636A (enExample)
NL (1) NL6912654A (enExample)
SE (1) SE360766B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000060420A1 (de) * 1999-03-30 2000-10-12 Schaefer Wolfgang Verfahren zur synchronisation von entfernten uhren über satellit an eine zentrale uhr

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2248517B1 (enExample) * 1973-10-23 1978-08-04 Sercel Rech Const Elect
US5363109A (en) * 1991-03-27 1994-11-08 Alcatel Sel Aktiengesellschaft Method of correcting measurement errors caused by clock deviations in a secondary radar system
US9846241B2 (en) * 2010-07-30 2017-12-19 Deere & Company Navigation system and method using RTK with data received from a mobile base station
CN111708059B (zh) * 2020-06-24 2023-08-08 中国科学院国家天文台长春人造卫星观测站 一种激光时间传递处理方法、系统、存储介质、装置及应用

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3128465A (en) * 1961-07-27 1964-04-07 Nat Company Inc Timing synchronization by radio frequency communication
NL294853A (enExample) * 1962-07-03
US3262111A (en) * 1963-12-06 1966-07-19 Control Data Corp Synchronized communications system
US3440652A (en) * 1967-10-02 1969-04-22 Sierra Research Corp Hierarchy clock synchronization

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000060420A1 (de) * 1999-03-30 2000-10-12 Schaefer Wolfgang Verfahren zur synchronisation von entfernten uhren über satellit an eine zentrale uhr

Also Published As

Publication number Publication date
FR2016976A1 (enExample) 1970-05-15
JPS511919B1 (enExample) 1976-01-21
US3521279A (en) 1970-07-21
FR2016976B1 (enExample) 1974-02-22
SE360766B (enExample) 1973-10-01
DE1941899A1 (de) 1970-02-26
NL6912654A (enExample) 1970-02-24

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees