FR974022A - Wide range electronic tuning oscillator using a traveling wave tube - Google Patents

Wide range electronic tuning oscillator using a traveling wave tube

Info

Publication number
FR974022A
FR974022A FR974022DA FR974022A FR 974022 A FR974022 A FR 974022A FR 974022D A FR974022D A FR 974022DA FR 974022 A FR974022 A FR 974022A
Authority
FR
France
Prior art keywords
wide range
traveling wave
wave tube
electronic tuning
tuning oscillator
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.)
Thales SA
Original Assignee
CSF Compagnie Generale de Telegraphie sans Fil SA
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 CSF Compagnie Generale de Telegraphie sans Fil SA filed Critical CSF Compagnie Generale de Telegraphie sans Fil SA
Application granted granted Critical
Publication of FR974022A publication Critical patent/FR974022A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
    • H01J25/34—Travelling-wave tubes; Tubes in which a travelling wave is simulated at spaced gaps
    • H01J25/36—Tubes in which an electron stream interacts with a wave travelling along a delay line or equivalent sequence of impedance elements, and without magnet system producing an H-field crossing the E-field
    • H01J25/38—Tubes in which an electron stream interacts with a wave travelling along a delay line or equivalent sequence of impedance elements, and without magnet system producing an H-field crossing the E-field the forward travelling wave being utilised
    • 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
    • H03B9/00—Generation of oscillations using transit-time effects
    • H03B9/01—Generation of oscillations using transit-time effects using discharge tubes
FR974022D 1948-09-09 1948-09-09 Wide range electronic tuning oscillator using a traveling wave tube Expired FR974022A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR862776X 1948-09-09

Publications (1)

Publication Number Publication Date
FR974022A true FR974022A (en) 1951-02-16

Family

ID=9342976

Family Applications (1)

Application Number Title Priority Date Filing Date
FR974022D Expired FR974022A (en) 1948-09-09 1948-09-09 Wide range electronic tuning oscillator using a traveling wave tube

Country Status (2)

Country Link
DE (1) DE862776C (en)
FR (1) FR974022A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1032415B (en) * 1952-12-13 1958-06-19 Csf Back wave oscillator tubes
DE1047327B (en) * 1952-05-12 1958-12-24 Siemens Ag Tunable reflex traveling wave tubes for generating very high frequency vibrations

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1028243B (en) * 1952-11-27 1958-04-17 Siemens Ag Reflex traveling wave tubes for generating very high-frequency vibrations with a short, in particular helical, straight-line delay line
US2945155A (en) * 1954-06-21 1960-07-12 Varian Associates Resonator and velocity modulation device using same
US2888600A (en) * 1955-02-28 1959-05-26 Gen Electric Tunable microwave resonant system and electric discharge device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1047327B (en) * 1952-05-12 1958-12-24 Siemens Ag Tunable reflex traveling wave tubes for generating very high frequency vibrations
DE1032415B (en) * 1952-12-13 1958-06-19 Csf Back wave oscillator tubes

Also Published As

Publication number Publication date
DE862776C (en) 1953-01-12

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