JPS544204B1 - - Google Patents

Info

Publication number
JPS544204B1
JPS544204B1 JP1493872A JP1493872A JPS544204B1 JP S544204 B1 JPS544204 B1 JP S544204B1 JP 1493872 A JP1493872 A JP 1493872A JP 1493872 A JP1493872 A JP 1493872A JP S544204 B1 JPS544204 B1 JP S544204B1
Authority
JP
Japan
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.)
Pending
Application number
JP1493872A
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 filed Critical
Publication of JPS544204B1 publication Critical patent/JPS544204B1/ja
Pending 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
    • H04N5/455—Demodulation-circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Noise Elimination (AREA)
JP1493872A 1971-02-17 1972-02-14 Pending JPS544204B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL717102078A NL155157B (nl) 1971-02-17 1971-02-17 Demodulatorschakeling voor het demoduleren van een op een draaggolf gemoduleerd videosignaal.

Publications (1)

Publication Number Publication Date
JPS544204B1 true JPS544204B1 (ja) 1979-03-03

Family

ID=19812495

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1493872A Pending JPS544204B1 (ja) 1971-02-17 1972-02-14

Country Status (10)

Country Link
US (1) US3764925A (ja)
JP (1) JPS544204B1 (ja)
AT (1) AT310828B (ja)
CA (1) CA963151A (ja)
DE (1) DE2205237C3 (ja)
ES (1) ES399793A1 (ja)
FR (1) FR2125497B1 (ja)
GB (1) GB1359903A (ja)
IT (1) IT949090B (ja)
NL (1) NL155157B (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5527517B2 (ja) * 1972-12-01 1980-07-21
US3871022A (en) * 1973-12-03 1975-03-11 Motorola Inc Noise and overload protection circuit for synchronous demodulators
US3987481A (en) * 1974-05-09 1976-10-19 Motorola, Inc. Color television signal demodulation system
NL7508771A (nl) * 1975-07-23 1977-01-25 Philips Nv Gelijkrichtschakeling.
NL7613946A (nl) * 1976-12-16 1978-06-20 Philips Nv Televisieontvanger met een demodulatorschakeling voor het demoduleren van een op een draaggolf ge- moduleerd televisiesignaal.
US4634965A (en) * 1984-12-31 1987-01-06 Sundstrand Data Control, Inc. Charge balancing detection circuit

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2429636A (en) * 1943-05-25 1947-10-28 Sperry Gyroscope Co Inc Phase responsive apparatus
US3239768A (en) * 1963-04-22 1966-03-08 Honeywell Inc Demodulator having its two channels alternately rendered inactive to an input signal
US3241078A (en) * 1963-06-18 1966-03-15 Honeywell Inc Dual output synchronous detector utilizing transistorized differential amplifiers
FR1529585A (fr) * 1965-10-29 1968-06-21 Yissum Res Dev Co Accumulateur analogique de spectres
FR1480370A (fr) * 1966-03-31 1967-05-12 Thomson Houston Comp Francaise Perfectionnements aux dispositifs modulateur-démodulateur équilibrés
US3483488A (en) * 1967-10-12 1969-12-09 Tektronix Inc Balanced modulator-demodulator circuit with negative feedback in switching element

Also Published As

Publication number Publication date
DE2205237C3 (de) 1978-12-07
DE2205237B2 (de) 1976-12-30
AT310828B (de) 1973-10-25
US3764925A (en) 1973-10-09
DE2205237A1 (de) 1972-08-31
ES399793A1 (es) 1974-11-16
GB1359903A (en) 1974-07-17
IT949090B (it) 1973-06-11
FR2125497B1 (ja) 1976-01-16
FR2125497A1 (ja) 1972-09-29
CA963151A (en) 1975-02-18
NL7102078A (ja) 1972-08-21
AU3893472A (en) 1973-08-16
NL155157B (nl) 1977-11-15

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