GB1200604A - Improvements in or relating to radio communications systems - Google Patents

Improvements in or relating to radio communications systems

Info

Publication number
GB1200604A
GB1200604A GB857270A GB857270A GB1200604A GB 1200604 A GB1200604 A GB 1200604A GB 857270 A GB857270 A GB 857270A GB 857270 A GB857270 A GB 857270A GB 1200604 A GB1200604 A GB 1200604A
Authority
GB
United Kingdom
Prior art keywords
relating
communications systems
radio communications
radio
systems
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
GB857270A
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.)
Control Data Corp
Original Assignee
Control Data 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
Priority claimed from US565779A external-priority patent/US3409889A/en
Priority claimed from US565924A external-priority patent/US3406394A/en
Application filed by Control Data Corp filed Critical Control Data Corp
Publication of GB1200604A publication Critical patent/GB1200604A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G7/00—Synchronisation
    • G04G7/02—Synchronisation by radio
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Electric Clocks (AREA)
GB857270A 1966-07-18 1967-07-17 Improvements in or relating to radio communications systems Expired GB1200604A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US565779A US3409889A (en) 1966-07-18 1966-07-18 Synchronized communications system
US565924A US3406394A (en) 1966-07-18 1966-07-18 Synchronized communications sytem

Publications (1)

Publication Number Publication Date
GB1200604A true GB1200604A (en) 1970-07-29

Family

ID=27073963

Family Applications (2)

Application Number Title Priority Date Filing Date
GB857270A Expired GB1200604A (en) 1966-07-18 1967-07-17 Improvements in or relating to radio communications systems
GB3268067A Expired GB1200602A (en) 1966-07-18 1967-07-17 Synchronized communication system

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB3268067A Expired GB1200602A (en) 1966-07-18 1967-07-17 Synchronized communication system

Country Status (3)

Country Link
DE (1) DE1591051A1 (en)
GB (2) GB1200604A (en)
NL (1) NL6709975A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2129644A (en) * 1982-11-09 1984-05-16 Del Norte Technology Dual use of ranging radio
US6131334A (en) * 1998-07-20 2000-10-17 Fan; Jianhua Self-watering tray

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2129644A (en) * 1982-11-09 1984-05-16 Del Norte Technology Dual use of ranging radio
US6131334A (en) * 1998-07-20 2000-10-17 Fan; Jianhua Self-watering tray

Also Published As

Publication number Publication date
DE1591051A1 (en) 1970-04-30
GB1200602A (en) 1970-07-29
NL6709975A (en) 1968-01-19

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees