BE469787A - - Google Patents

Info

Publication number
BE469787A
BE469787A BE469787DA BE469787A BE 469787 A BE469787 A BE 469787A BE 469787D A BE469787D A BE 469787DA BE 469787 A BE469787 A BE 469787A
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 BE469787A publication Critical patent/BE469787A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P7/00—Resonators of the waveguide type
    • H01P7/02—Lecher resonators
    • 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
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/18—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising distributed inductance and capacitance
    • H03B5/1817—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising distributed inductance and capacitance the frequency-determining element being a cavity resonator
    • H03B5/1835—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising distributed inductance and capacitance the frequency-determining element being a cavity resonator the active element in the amplifier being a vacuum tube
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J3/00—Continuous tuning
    • H03J3/28—Continuous tuning of more than one resonant circuit simultaneously, the tuning frequencies of the circuits having a substantially constant difference throughout the tuning range
BE469787D 1943-09-25 BE469787A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US503766A US2415141A (en) 1943-09-25 1943-09-25 Tunable ultra high frequency apparatus

Publications (1)

Publication Number Publication Date
BE469787A true BE469787A (enrdf_load_stackoverflow)

Family

ID=24003415

Family Applications (1)

Application Number Title Priority Date Filing Date
BE469787D BE469787A (enrdf_load_stackoverflow) 1943-09-25

Country Status (4)

Country Link
US (1) US2415141A (enrdf_load_stackoverflow)
BE (1) BE469787A (enrdf_load_stackoverflow)
CH (1) CH257595A (enrdf_load_stackoverflow)
GB (1) GB586167A (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2735015A (en) * 1956-02-14 Separator
US2521700A (en) * 1946-03-09 1950-09-12 Standard Telephones Cables Ltd Oscillator control system
US2724055A (en) * 1945-09-17 1955-11-15 Bliss William Roderic Coupling system for high frequencies
US2627579A (en) * 1949-03-08 1953-02-03 Standard Coil Prod Co Inc Tunable amplifier and converter unit for radio apparatus
US2774045A (en) * 1951-10-17 1956-12-11 Gen Electric Ultra-high-frequency tuner
US2762924A (en) * 1952-04-29 1956-09-11 Du Mont Allen B Lab Inc Tuning system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2192494A (en) * 1936-01-11 1940-03-05 Rca Corp Transmission line transposition
US2233763A (en) * 1939-05-27 1941-03-04 Rca Corp Tuning structure

Also Published As

Publication number Publication date
CH257595A (de) 1948-10-15
US2415141A (en) 1947-02-04
GB586167A (en) 1947-03-10

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