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GB931252A - Improvements in or relating to phase detectors for synchronising a local oscillator - Google Patents

Improvements in or relating to phase detectors for synchronising a local oscillator

Info

Publication number
GB931252A
GB931252A GB34005/59A GB3400559A GB931252A GB 931252 A GB931252 A GB 931252A GB 34005/59 A GB34005/59 A GB 34005/59A GB 3400559 A GB3400559 A GB 3400559A GB 931252 A GB931252 A GB 931252A
Authority
GB
United Kingdom
Prior art keywords
saw
slope
tooth
peaks
pulse
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
GB34005/59A
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.)
Philips Electrical Industries Ltd
Original Assignee
Philips Electrical Industries Ltd
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 Philips Electrical Industries Ltd filed Critical Philips Electrical Industries Ltd
Publication of GB931252A publication Critical patent/GB931252A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/04—Synchronising
    • H04N5/12—Devices in which the synchronising signals are only operative if a phase difference occurs between synchronising and synchronised scanning devices, e.g. flywheel synchronising
    • H04N5/126—Devices in which the synchronising signals are only operative if a phase difference occurs between synchronising and synchronised scanning devices, e.g. flywheel synchronising whereby the synchronisation signal indirectly commands a frequency generator

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Rectifiers (AREA)
GB34005/59A 1958-10-10 1959-10-07 Improvements in or relating to phase detectors for synchronising a local oscillator Expired GB931252A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL232177 1958-10-10

Publications (1)

Publication Number Publication Date
GB931252A true GB931252A (en) 1963-07-17

Family

ID=19751382

Family Applications (1)

Application Number Title Priority Date Filing Date
GB34005/59A Expired GB931252A (en) 1958-10-10 1959-10-07 Improvements in or relating to phase detectors for synchronising a local oscillator

Country Status (5)

Country Link
JP (1) JPS367468B1 (fr)
DE (1) DE1105908B (fr)
FR (1) FR1237436A (fr)
GB (1) GB931252A (fr)
NL (2) NL97496C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2122824A (en) * 1982-06-14 1984-01-18 Western Electric Co Improvements in or relating to timing recovery circuits

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2122824A (en) * 1982-06-14 1984-01-18 Western Electric Co Improvements in or relating to timing recovery circuits

Also Published As

Publication number Publication date
NL232177A (fr)
JPS367468B1 (fr) 1961-06-13
DE1105908B (de) 1961-05-04
NL97496C (fr)
FR1237436A (fr) 1960-07-29

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