BE446775A - - Google Patents

Info

Publication number
BE446775A
BE446775A BE446775DA BE446775A BE 446775 A BE446775 A BE 446775A BE 446775D A BE446775D A BE 446775DA BE 446775 A BE446775 A BE 446775A
Authority
BE
Belgium
Application number
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.)
Publication of BE446775A publication Critical patent/BE446775A/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/26—Modifications of amplifiers to reduce influence of noise generated by amplifying elements
    • H03F1/28—Modifications of amplifiers to reduce influence of noise generated by amplifying elements in discharge-tube amplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
    • H03D7/02—Transference of modulation from one carrier to another, e.g. frequency-changing by means of diodes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
    • H03D7/06—Transference of modulation from one carrier to another, e.g. frequency-changing by means of discharge tubes having more than two electrodes
    • H03D7/08—Transference of modulation from one carrier to another, e.g. frequency-changing by means of discharge tubes having more than two electrodes the signals to be mixed being applied between the same two electrodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Superheterodyne Receivers (AREA)
  • Amplifiers (AREA)
BE446775D 1941-08-08 BE446775A (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL231161X 1941-08-08

Publications (1)

Publication Number Publication Date
BE446775A true BE446775A (en:Method)

Family

ID=19779960

Family Applications (1)

Application Number Title Priority Date Filing Date
BE446775D BE446775A (en:Method) 1941-08-08

Country Status (6)

Country Link
US (1) US2430835A (en:Method)
BE (1) BE446775A (en:Method)
CH (1) CH231161A (en:Method)
DE (1) DE856008C (en:Method)
FR (1) FR884839A (en:Method)
NL (1) NL62481C (en:Method)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2548132A (en) * 1945-07-17 1951-04-10 Sylvania Electric Prod Superheterodyne receiver employing triode converters
BE473522A (en:Method) * 1946-05-28
BE474392A (en:Method) * 1946-06-22
BE486760A (en:Method) * 1948-01-12
US2601467A (en) * 1948-08-31 1952-06-24 Rca Corp Triode mixer construction
NL176033B (nl) * 1953-02-12 Eastman Kodak Co Kleurbeeldvormende inrichting met een aantal lichtgevoelige elementen, welke gevoelig zijn voor verschillende spectraalgebieden.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE655256C (de) * 1938-01-12 Leo Pungs Dr Ing Einrichtung zum Zwischenfrequenzempfang
US1742773A (en) * 1926-12-18 1930-01-07 Rca Corp Radio signaling system
US2058430A (en) * 1932-04-27 1936-10-27 Harold F Elliott Modulator and demodulator
US2227604A (en) * 1938-01-29 1941-01-07 Rca Corp Ultra high frequency device
US2236801A (en) * 1939-03-13 1941-04-01 Albert P Mcdonald Vitreous clay conduit rest section
US2253853A (en) * 1939-07-09 1941-08-26 Haantjes Johan Superheterodyne receiving circuit
US2296107A (en) * 1941-05-09 1942-09-15 Rca Corp Ultra high frequency converter
US2315658A (en) * 1941-08-30 1943-04-06 Rca Corp Negative resistance device

Also Published As

Publication number Publication date
NL62481C (en:Method)
DE856008C (de) 1952-11-17
US2430835A (en) 1947-11-11
FR884839A (fr) 1943-08-27
CH231161A (de) 1944-02-29

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