DE3786276D1 - Messung der phase zwischen dem "burst" und dem horizontalsignal. - Google Patents

Messung der phase zwischen dem "burst" und dem horizontalsignal.

Info

Publication number
DE3786276D1
DE3786276D1 DE8787301928T DE3786276T DE3786276D1 DE 3786276 D1 DE3786276 D1 DE 3786276D1 DE 8787301928 T DE8787301928 T DE 8787301928T DE 3786276 T DE3786276 T DE 3786276T DE 3786276 D1 DE3786276 D1 DE 3786276D1
Authority
DE
Germany
Prior art keywords
burst
measuring
phase
horizontal signal
horizontal
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 - Fee Related
Application number
DE8787301928T
Other languages
English (en)
Other versions
DE3786276T2 (de
Inventor
Daniel G Baker
Kenneth M Ainsworth
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.)
Tektronix Inc
Original Assignee
Tektronix Inc
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 Tektronix Inc filed Critical Tektronix Inc
Application granted granted Critical
Publication of DE3786276D1 publication Critical patent/DE3786276D1/de
Publication of DE3786276T2 publication Critical patent/DE3786276T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N17/00—Diagnosis, testing or measuring for television systems or their details
    • H04N17/02—Diagnosis, testing or measuring for television systems or their details for colour television signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Processing Of Color Television Signals (AREA)
  • Measuring Phase Differences (AREA)
DE87301928T 1986-03-06 1987-03-05 Messung der Phase zwischen dem "Burst" und dem Horizontalsignal. Expired - Fee Related DE3786276T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/836,944 US4680620A (en) 1986-03-06 1986-03-06 Measurement of SC/H phase using a subcarrier time mark generator and a calibrated phase shifter

Publications (2)

Publication Number Publication Date
DE3786276D1 true DE3786276D1 (de) 1993-07-29
DE3786276T2 DE3786276T2 (de) 1993-12-09

Family

ID=25273103

Family Applications (1)

Application Number Title Priority Date Filing Date
DE87301928T Expired - Fee Related DE3786276T2 (de) 1986-03-06 1987-03-05 Messung der Phase zwischen dem "Burst" und dem Horizontalsignal.

Country Status (6)

Country Link
US (1) US4680620A (de)
EP (1) EP0237278B1 (de)
JP (1) JPH0632485B2 (de)
CA (1) CA1271855A (de)
DE (1) DE3786276T2 (de)
DK (1) DK113987A (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4881121A (en) * 1987-02-20 1989-11-14 Magni Systems, Inc. Color video signal phase detector
US4792845A (en) * 1987-02-20 1988-12-20 Magni Systems, Inc. Color video signal phase detector
JP2584459B2 (ja) * 1987-10-15 1997-02-26 リーダー電子株式会社 複合映像信号のｓｃ／ｈ位相測定装置
GB8820778D0 (en) * 1988-09-02 1988-10-05 Renishaw Plc Setting up of quadrature signals
US5166779A (en) * 1991-09-18 1992-11-24 Videotek, Inc. Subcarrier to horizontal phase measurement and display for multiple video signals
AU7477494A (en) * 1993-08-23 1995-03-21 Echelon Corporation Measuring burst/sinusoidal waveform time span

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB585909A (en) * 1940-01-29 1947-02-28 Eric Lawrence Casling White Improvements in or relating to oscillographic methods and apparatus for the observation and/or measurement of recurrent signals
US2285038A (en) * 1940-08-03 1942-06-02 Hazeltine Corp System for indicating electrical phase-shift characteristics
US2344745A (en) * 1941-09-26 1944-03-21 Rca Corp Electrical circuit
US2720647A (en) * 1942-04-30 1955-10-11 Sperry Rand Corp Radio range indicating system
US2434264A (en) * 1944-10-17 1948-01-13 Bell Telephone Labor Inc Cathode-ray oscilloscope circuit with timing marks
US2924777A (en) * 1956-12-04 1960-02-09 North American Aviation Inc Dyna-electronic transientgraph
GB1100655A (en) * 1965-09-20 1968-01-24 Marconi Instruments Ltd Improvements in or relating to cathode ray tube display oscilloscope instruments
CA1250043A (en) * 1984-04-23 1989-02-14 Earl G. Matney Measurement of subcarrier to horizontal sync phase using a vectorscope

Also Published As

Publication number Publication date
DK113987D0 (da) 1987-03-05
DE3786276T2 (de) 1993-12-09
EP0237278A2 (de) 1987-09-16
DK113987A (da) 1987-09-07
JPS62212574A (ja) 1987-09-18
EP0237278B1 (de) 1993-06-23
CA1271855A (en) 1990-07-17
EP0237278A3 (en) 1988-12-21
JPH0632485B2 (ja) 1994-04-27
US4680620A (en) 1987-07-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee