FR831568A - Resonant line - Google Patents

Resonant line

Info

Publication number
FR831568A
FR831568A FR831568DA FR831568A FR 831568 A FR831568 A FR 831568A FR 831568D A FR831568D A FR 831568DA FR 831568 A FR831568 A FR 831568A
Authority
FR
France
Prior art keywords
resonant line
resonant
line
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.)
RCA Corp
Original Assignee
RCA Corp
Radio Corporation of America
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 RCA Corp, Radio Corporation of America filed Critical RCA Corp
Application granted granted Critical
Publication of FR831568A publication Critical patent/FR831568A/en
Expired legal-status Critical Current

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
    • H01P7/04—Coaxial 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
FR831568D 1937-01-04 1938-01-03 Resonant line Expired FR831568A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US118971A US2181901A (en) 1937-01-04 1937-01-04 Resonant line

Publications (1)

Publication Number Publication Date
FR831568A true FR831568A (en) 1938-09-08

Family

ID=22381867

Family Applications (1)

Application Number Title Priority Date Filing Date
FR831568D Expired FR831568A (en) 1937-01-04 1938-01-03 Resonant line

Country Status (4)

Country Link
US (1) US2181901A (en)
FR (1) FR831568A (en)
GB (1) GB489598A (en)
NL (1) NL50891C (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2422160A (en) * 1944-06-13 1947-06-10 Rca Corp Variable reactance device for coaxial lines
US2689915A (en) * 1944-11-04 1954-09-21 Us Navy Folded line oscillator
US2790855A (en) * 1953-04-17 1957-04-30 Rca Corp Cavity resonator circuit
US2890425A (en) * 1957-04-30 1959-06-09 Hoffman Electronics Corp Cavity resonator construction or the like
US3452293A (en) * 1966-10-24 1969-06-24 Collins Radio Co Dual-band transmission line tunable resonant tank circuit
US3448412A (en) * 1967-04-21 1969-06-03 Us Navy Miniaturized tunable resonator comprising intermeshing concentric tubular members
US3657671A (en) * 1969-08-05 1972-04-18 Westinghouse Electric Corp Hybrid tunable cavity resonator
JPS55100701A (en) * 1979-01-26 1980-07-31 Matsushita Electric Ind Co Ltd Coaxial resonator
EP2882033A1 (en) * 2013-12-09 2015-06-10 Centre National De La Recherche Scientifique Radio-frequency resonator and filter
KR101615095B1 (en) * 2014-03-11 2016-04-26 주식회사 웨이브일렉트로닉스 Resonator including vertically or horizontally alternate partition wall and filter using the same
US10414379B2 (en) * 2014-12-18 2019-09-17 Kimblade Co., Ltd. Wiper blade
EP3104452A1 (en) * 2015-06-10 2016-12-14 Alcatel Lucent A resonator, a microwave frequency filter and a method of radio frequency filtering
EP3179552B1 (en) * 2015-12-10 2020-06-10 Alcatel Lucent A resonator assembly, a radio frequency filter and a method of radio-frequency filtering
CN206236769U (en) 2016-10-25 2017-06-09 华为技术有限公司 A kind of combiner and antenna assembly
CN112186323A (en) * 2020-09-04 2021-01-05 广州司南天线设计研究所有限公司 Microwave resonator and filter

Also Published As

Publication number Publication date
NL50891C (en)
US2181901A (en) 1939-12-05
GB489598A (en) 1938-07-29

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