CH345364A - Demodulatorschaltung - Google Patents

Demodulatorschaltung

Info

Publication number
CH345364A
CH345364A CH345364DA CH345364A CH 345364 A CH345364 A CH 345364A CH 345364D A CH345364D A CH 345364DA CH 345364 A CH345364 A CH 345364A
Authority
CH
Switzerland
Prior art keywords
demodulator circuit
demodulator
circuit
Prior art date
Application number
Other languages
English (en)
Inventor
Wolfgang Sonnenfeldt Richard
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 CH345364A publication Critical patent/CH345364A/de

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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D1/00—Demodulation of amplitude-modulated oscillations
    • H03D1/08—Demodulation of amplitude-modulated oscillations by means of non-linear two-pole elements
    • H03D1/10—Demodulation of amplitude-modulated oscillations by means of non-linear two-pole elements of diodes
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
CH345364D 1955-05-02 1956-04-19 Demodulatorschaltung CH345364A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US505184A US2861180A (en) 1955-05-02 1955-05-02 Detector for vestigial sideband signals

Publications (1)

Publication Number Publication Date
CH345364A true CH345364A (de) 1960-03-31

Family

ID=24009357

Family Applications (1)

Application Number Title Priority Date Filing Date
CH345364D CH345364A (de) 1955-05-02 1956-04-19 Demodulatorschaltung

Country Status (5)

Country Link
US (1) US2861180A (de)
BE (1) BE547485A (de)
CH (1) CH345364A (de)
FR (1) FR1150844A (de)
GB (1) GB829304A (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2996572A (en) * 1956-02-23 1961-08-15 Hazeltine Research Inc Detector system particularly for color-television receivers
NL228906A (de) * 1958-06-20
US3812921A (en) * 1972-07-24 1974-05-28 Zenith Radio Corp Video signal processing system and method with above-white-level noise inversion
US4276566A (en) * 1979-08-10 1981-06-30 Rca Corporation Circuit for inhibiting radio frequency interference in a television receiver
US4882614A (en) * 1986-07-14 1989-11-21 Matsushita Electric Industrial Co., Ltd. Multiplex signal processing apparatus

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB433863A (en) * 1934-02-16 1935-08-16 Telefunken Gmbh Improvements in or relating to thermionic valve demodulating arrangements for amplitude modulated carrier wave oscillations
BE441880A (de) * 1940-07-10
US2519890A (en) * 1944-12-09 1950-08-22 Rca Corp Angle modulated wave receiver
FR987064A (fr) * 1949-03-28 1951-08-08 Cie Ind Des Telephones Perfectionnements aux dispositifs de réception pour systèmes de transmission à onde porteuse supprimée
US2605397A (en) * 1950-02-25 1952-07-29 Westinghouse Electric Corp Radio receiver for single side band signals
US2713606A (en) * 1952-04-18 1955-07-19 Rca Corp Color television systems
US2718546A (en) * 1952-11-26 1955-09-20 Motorola Inc Phase detector

Also Published As

Publication number Publication date
FR1150844A (fr) 1958-01-20
BE547485A (de)
GB829304A (en) 1960-03-02
US2861180A (en) 1958-11-18

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