FR1130217A - Tube électronique - Google Patents

Tube électronique

Info

Publication number
FR1130217A
FR1130217A FR1130217DA FR1130217A FR 1130217 A FR1130217 A FR 1130217A FR 1130217D A FR1130217D A FR 1130217DA FR 1130217 A FR1130217 A FR 1130217A
Authority
FR
France
Prior art keywords
electron tube
electron
tube
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
Other languages
English (en)
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.)
BAE Systems Aerospace Inc
Original Assignee
Hazeltine 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 Hazeltine Corp filed Critical Hazeltine Corp
Application granted granted Critical
Publication of FR1130217A publication Critical patent/FR1130217A/fr
Expired legal-status Critical Current

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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals
    • H04N9/66—Circuits for processing colour signals for synchronous demodulators

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
FR1130217D 1954-08-31 1955-08-24 Tube électronique Expired FR1130217A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US453236A US2900440A (en) 1954-08-31 1954-08-31 Chrominance-signal detector

Publications (1)

Publication Number Publication Date
FR1130217A true FR1130217A (fr) 1957-02-01

Family

ID=23799727

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1130217D Expired FR1130217A (fr) 1954-08-31 1955-08-24 Tube électronique

Country Status (4)

Country Link
US (1) US2900440A (fr)
FR (1) FR1130217A (fr)
GB (1) GB771289A (fr)
NL (1) NL199797A (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1814327A (en) * 1927-03-11 1931-07-14 Fed Telegraph Co Thermionic device
US2153178A (en) * 1934-12-07 1939-04-04 Ibm Method of and means for signaling
US2097306A (en) * 1935-11-13 1937-10-26 Telefunken Gmbh Discharge tube with beam forming grids
US2197041A (en) * 1938-02-04 1940-04-16 Bell Telephone Labor Inc Electron discharge device
US2718546A (en) * 1952-11-26 1955-09-20 Motorola Inc Phase detector
USRE24747E (en) * 1955-05-02 1959-12-15 Adler etau

Also Published As

Publication number Publication date
NL199797A (fr)
GB771289A (en) 1957-03-27
US2900440A (en) 1959-08-18

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