AU554757B2 - Synchronous video detector - Google Patents

Synchronous video detector

Info

Publication number
AU554757B2
AU554757B2 AU84358/82A AU8435882A AU554757B2 AU 554757 B2 AU554757 B2 AU 554757B2 AU 84358/82 A AU84358/82 A AU 84358/82A AU 8435882 A AU8435882 A AU 8435882A AU 554757 B2 AU554757 B2 AU 554757B2
Authority
AU
Australia
Prior art keywords
video detector
synchronous video
synchronous
detector
video
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
AU84358/82A
Other languages
English (en)
Other versions
AU8435882A (en
Inventor
Jack Rudolph Harford
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.)
RCA Corp
Original Assignee
RCA 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 RCA Corp filed Critical RCA Corp
Publication of AU8435882A publication Critical patent/AU8435882A/en
Application granted granted Critical
Publication of AU554757B2 publication Critical patent/AU554757B2/en
Anticipated expiration legal-status Critical
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
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D1/00—Demodulation of amplitude-modulated oscillations
    • H03D1/22—Homodyne or synchrodyne circuits
    • H03D1/229—Homodyne or synchrodyne circuits using at least a two emittor-coupled differential pair of transistors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Amplifiers (AREA)
  • Picture Signal Circuits (AREA)
  • Amplitude Modulation (AREA)
AU84358/82A 1981-06-03 1982-06-01 Synchronous video detector Expired AU554757B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/270,019 US4367491A (en) 1981-06-03 1981-06-03 Video signal recovery system
US270019 1994-07-01

Publications (2)

Publication Number Publication Date
AU8435882A AU8435882A (en) 1982-12-09
AU554757B2 true AU554757B2 (en) 1986-09-04

Family

ID=23029555

Family Applications (1)

Application Number Title Priority Date Filing Date
AU84358/82A Expired AU554757B2 (en) 1981-06-03 1982-06-01 Synchronous video detector

Country Status (13)

Country Link
US (1) US4367491A (OSRAM)
JP (3) JPS583379A (OSRAM)
KR (1) KR880001554B1 (OSRAM)
AT (1) AT386308B (OSRAM)
AU (1) AU554757B2 (OSRAM)
CA (1) CA1185356A (OSRAM)
DE (2) DE3221000A1 (OSRAM)
ES (1) ES8304393A1 (OSRAM)
FI (1) FI76467C (OSRAM)
FR (1) FR2507417B1 (OSRAM)
GB (1) GB2100946B (OSRAM)
IT (1) IT1151258B (OSRAM)
SE (1) SE454038B (OSRAM)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4367491A (en) * 1981-06-03 1983-01-04 Rca Corporation Video signal recovery system
US5410745A (en) * 1993-05-20 1995-04-25 Motorola, Inc. Detector and video amplifier

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3577008A (en) * 1969-01-22 1971-05-04 Rca Corp Automatic frequency control apparatus
US3742130A (en) * 1971-08-06 1973-06-26 Gen Electric Television receiver incorporating synchronous detection
GB1473299A (en) * 1973-08-13 1977-05-11 Rca Corp Feedback amplifier
US4052673A (en) * 1976-08-30 1977-10-04 Rca Corporation Combined controlled oscillator and frequency multiplier
JPS6013567B2 (ja) * 1978-03-30 1985-04-08 ソニー株式会社 テレビジヨン受像機
US4253118A (en) * 1979-07-02 1981-02-24 Zenith Radio Corporation Synchronous detection system
US4367491A (en) * 1981-06-03 1983-01-04 Rca Corporation Video signal recovery system
JPH0435951A (ja) * 1990-05-31 1992-02-06 Matsushita Electric Ind Co Ltd スクリーン印刷装置

Also Published As

Publication number Publication date
DE3221000A1 (de) 1982-12-23
JP2509130B2 (ja) 1996-06-19
ATA214682A (de) 1987-12-15
JPH0670257A (ja) 1994-03-11
ES512584A0 (es) 1983-02-16
AT386308B (de) 1988-08-10
ES8304393A1 (es) 1983-02-16
FR2507417B1 (fr) 1987-08-21
FI76467B (fi) 1988-06-30
JPH0514471B2 (OSRAM) 1993-02-25
JPH0435951B2 (OSRAM) 1992-06-12
SE8203277L (sv) 1982-12-04
GB2100946B (en) 1984-09-05
AU8435882A (en) 1982-12-09
CA1185356A (en) 1985-04-09
JPS583379A (ja) 1983-01-10
US4367491A (en) 1983-01-04
FR2507417A1 (fr) 1982-12-10
KR840001035A (ko) 1984-03-26
JPH03187586A (ja) 1991-08-15
FI76467C (fi) 1988-10-10
IT8221624A0 (it) 1982-06-01
DE3221000C2 (OSRAM) 1990-04-26
DE3250018C2 (OSRAM) 1990-06-13
IT1151258B (it) 1986-12-17
SE454038B (sv) 1988-03-21
GB2100946A (en) 1983-01-06
FI821891A0 (fi) 1982-05-27
KR880001554B1 (ko) 1988-08-20

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired