CH257595A - Abstimmbarer Ultrahochfrequenzapparat. - Google Patents

Abstimmbarer Ultrahochfrequenzapparat.

Info

Publication number
CH257595A
CH257595A CH257595DA CH257595A CH 257595 A CH257595 A CH 257595A CH 257595D A CH257595D A CH 257595DA CH 257595 A CH257595 A CH 257595A
Authority
CH
Switzerland
Prior art keywords
high frequency
frequency apparatus
tunable ultra
tunable
ultra
Prior art date
Application number
Other languages
English (en)
Inventor
Corporation Hazeltine
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
Publication of CH257595A publication Critical patent/CH257595A/de

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
CH257595D 1943-09-25 1946-11-12 Abstimmbarer Ultrahochfrequenzapparat. CH257595A (de)

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
CH257595A true CH257595A (de) 1948-10-15

Family

ID=24003415

Family Applications (1)

Application Number Title Priority Date Filing Date
CH257595D CH257595A (de) 1943-09-25 1946-11-12 Abstimmbarer Ultrahochfrequenzapparat.

Country Status (4)

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

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
US2415141A (en) 1947-02-04
GB586167A (en) 1947-03-10
BE469787A (de)

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