NL189835B - Synchrone detector. - Google Patents

Synchrone detector.

Info

Publication number
NL189835B
NL189835B NLAANVRAGE7805384,A NL7805384A NL189835B NL 189835 B NL189835 B NL 189835B NL 7805384 A NL7805384 A NL 7805384A NL 189835 B NL189835 B NL 189835B
Authority
NL
Netherlands
Prior art keywords
synchronous detector
synchronous
detector
Prior art date
Application number
NLAANVRAGE7805384,A
Other languages
English (en)
Other versions
NL7805384A (nl
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Publication of NL7805384A publication Critical patent/NL7805384A/nl
Publication of NL189835B publication Critical patent/NL189835B/nl

Links

Classifications

    • 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
    • H03D1/24—Homodyne or synchrodyne circuits for demodulation of signals wherein one sideband or the carrier has been wholly or partially suppressed
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D1/00—Demodulation of amplitude-modulated oscillations
    • H03D1/02—Details
    • H03D1/04—Modifications of demodulators to reduce interference by undesired signals
    • 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
    • H04N5/455—Demodulation-circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Picture Signal Circuits (AREA)
  • Circuits Of Receivers In General (AREA)
  • Amplitude Modulation (AREA)
NLAANVRAGE7805384,A 1977-05-19 1978-05-18 Synchrone detector. NL189835B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1977064105U JPS613188Y2 (nl) 1977-05-19 1977-05-19

Publications (2)

Publication Number Publication Date
NL7805384A NL7805384A (nl) 1978-11-21
NL189835B true NL189835B (nl) 1993-03-01

Family

ID=13248455

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7805384,A NL189835B (nl) 1977-05-19 1978-05-18 Synchrone detector.

Country Status (8)

Country Link
US (1) US4234963A (nl)
JP (1) JPS613188Y2 (nl)
AU (1) AU520680B2 (nl)
CA (1) CA1101987A (nl)
DE (1) DE2821773A1 (nl)
FR (1) FR2391614B1 (nl)
GB (1) GB1590359A (nl)
NL (1) NL189835B (nl)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5715578A (en) * 1980-07-03 1982-01-26 Sony Corp Carrier wave pickup circut
JPS5761309A (en) * 1980-09-30 1982-04-13 Matsushita Electric Ind Co Ltd Video detecting circuit
US4385383A (en) * 1981-04-14 1983-05-24 Gte Automatic Electric Laboratories, Inc. Error rate detector
US4538112A (en) * 1982-08-30 1985-08-27 Wang Laboratories, Inc. Detector using delayed and undelayed inputs for demodulating FM or PM signals
US6515711B1 (en) * 1998-05-27 2003-02-04 Harris Corporation System for correcting an aural carrier signal
US6744309B1 (en) 2002-09-30 2004-06-01 Ami Semiconductor, Inc. Absolute value amplitude baseband detector

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3573497A (en) * 1969-10-09 1971-04-06 Motorola Inc Biasing circuit
US3697685A (en) * 1970-04-13 1972-10-10 Motorola Inc Synchronous am detector
DE2221892C2 (de) * 1972-05-04 1979-12-20 Siemens Ag, 1000 Berlin U. 8000 Muenchen Schaltungsanordnung zur Trägerriickgewinnung bei TF-Video- und Datenübertragungssystemen
US3796963A (en) * 1972-11-06 1974-03-12 Rca Corp Signal limiter for exalted carrier am detector

Also Published As

Publication number Publication date
AU3629478A (en) 1979-11-22
DE2821773A1 (de) 1978-11-30
CA1101987A (en) 1981-05-26
AU520680B2 (en) 1982-02-18
GB1590359A (en) 1981-06-03
US4234963A (en) 1980-11-18
JPS613188Y2 (nl) 1986-01-31
DE2821773C2 (nl) 1987-07-23
FR2391614A1 (fr) 1978-12-15
JPS53159228U (nl) 1978-12-13
FR2391614B1 (fr) 1985-11-15
NL7805384A (nl) 1978-11-21

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
R2W Refused after publication