FR822638A - Electrical assembly allowing to multiply or divide the frequency of high frequency and very high frequency oscillations - Google Patents

Electrical assembly allowing to multiply or divide the frequency of high frequency and very high frequency oscillations

Info

Publication number
FR822638A
FR822638A FR822638DA FR822638A FR 822638 A FR822638 A FR 822638A FR 822638D A FR822638D A FR 822638DA FR 822638 A FR822638 A FR 822638A
Authority
FR
France
Prior art keywords
high frequency
frequency
multiply
divide
electrical assembly
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
French (fr)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR822638A publication Critical patent/FR822638A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B19/00—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source
    • H03B19/06—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source by means of discharge device or semiconductor device with more than two electrodes
    • H03B19/08—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source by means of discharge device or semiconductor device with more than two electrodes by means of a discharge device
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
    • H01J25/50—Magnetrons, i.e. tubes with a magnet system producing an H-field crossing the E-field
    • H01J25/52—Magnetrons, i.e. tubes with a magnet system producing an H-field crossing the E-field with an electron space having a shape that does not prevent any electron from moving completely around the cathode or guide electrode
    • H01J25/58—Magnetrons, i.e. tubes with a magnet system producing an H-field crossing the E-field with an electron space having a shape that does not prevent any electron from moving completely around the cathode or guide electrode having a number of resonators; having a composite resonator, e.g. a helix
FR822638D 1936-06-05 1937-06-03 Electrical assembly allowing to multiply or divide the frequency of high frequency and very high frequency oscillations Expired FR822638A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL478413X 1936-06-05

Publications (1)

Publication Number Publication Date
FR822638A true FR822638A (en) 1938-01-05

Family

ID=19786545

Family Applications (1)

Application Number Title Priority Date Filing Date
FR822638D Expired FR822638A (en) 1936-06-05 1937-06-03 Electrical assembly allowing to multiply or divide the frequency of high frequency and very high frequency oscillations

Country Status (5)

Country Link
US (1) US2168296A (en)
DE (1) DE675311C (en)
FR (1) FR822638A (en)
GB (1) GB478413A (en)
NL (1) NL46806C (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2535793A (en) * 1946-01-08 1950-12-26 Rca Corp Magnetron
NL134978B (en) * 1946-10-31
US2748279A (en) * 1952-07-25 1956-05-29 Gen Electric Magnetron amplifier
US2748280A (en) * 1952-07-25 1956-05-29 Gen Electric Magnetron amplifier
US3094643A (en) * 1959-10-01 1963-06-18 Zenith Radio Corp Frequency multiplier and wave signal generator

Also Published As

Publication number Publication date
US2168296A (en) 1939-08-01
GB478413A (en) 1938-01-18
DE675311C (en) 1939-05-06
NL46806C (en)

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