BE469438A - - Google Patents

Info

Publication number
BE469438A
BE469438A BE469438DA BE469438A BE 469438 A BE469438 A BE 469438A BE 469438D A BE469438D A BE 469438DA BE 469438 A BE469438 A BE 469438A
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.)
Filing date
Publication date
Application filed filed Critical
Publication of BE469438A publication Critical patent/BE469438A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/10—Auxiliary devices for switching or interrupting
    • H01P1/14—Auxiliary devices for switching or interrupting by electric discharge devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
    • H01J19/78—One or more circuit elements structurally associated with the tube
    • H01J19/80—Structurally associated resonator having distributed inductance and capacitance
    • 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
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/08—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements
    • H03F1/14—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements by use of neutralising means
    • H03F1/16—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements by use of neutralising means in discharge-tube amplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/50—Amplifiers in which input is applied to, or output is derived from, an impedance common to input and output circuits of the amplifying element, e.g. cathode follower
    • H03F3/52—Amplifiers in which input is applied to, or output is derived from, an impedance common to input and output circuits of the amplifying element, e.g. cathode follower with tubes only
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/54—Amplifiers using transit-time effect in tubes or semiconductor devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microwave Amplifiers (AREA)
  • Amplifiers (AREA)
BE469438D 1941-09-27 1946-11-26 BE469438A (enrdf_load_html_response)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA450478T
US412559A US2426185A (en) 1941-09-27 1941-09-27 Translation of microwaves

Publications (1)

Publication Number Publication Date
BE469438A true BE469438A (enrdf_load_html_response) 1946-12-31

Family

ID=74043497

Family Applications (1)

Application Number Title Priority Date Filing Date
BE469438D BE469438A (enrdf_load_html_response) 1941-09-27 1946-11-26

Country Status (7)

Country Link
US (1) US2426185A (enrdf_load_html_response)
BE (1) BE469438A (enrdf_load_html_response)
CA (1) CA450478A (enrdf_load_html_response)
DE (1) DE831418C (enrdf_load_html_response)
FR (1) FR938430A (enrdf_load_html_response)
GB (1) GB592402A (enrdf_load_html_response)
NL (1) NL66227C (enrdf_load_html_response)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE477660A (enrdf_load_html_response) * 1943-12-28
US2523307A (en) * 1944-10-28 1950-09-26 Standard Telephones Cables Ltd Feedback coupling circuit
US2615998A (en) * 1948-01-31 1952-10-28 Fed Telephone & Radio Corp Multistage cascade amplifier
CH309019A (de) * 1952-12-30 1955-08-15 Patelhold Patentverwertung Abstimmeinrichtung für Einkreis-Magnetron.
US2775660A (en) * 1953-12-02 1956-12-25 Standard Electronics Corp Filament lead-in and impedance matching structure for a grounded grid amplifier
US2790857A (en) * 1954-04-01 1957-04-30 Rca Corp Output or input circuits for vacuum tubes
DE951641C (de) * 1954-12-21 1956-10-31 Sachsenwerk Radeberg Veb Eingangsschaltung fuer Dezimeterverstaerker, insbesondere fuer Leistungsstufen mit koaxialer Eingangsschaltung
US2896075A (en) * 1955-05-12 1959-07-21 Sylvania Electric Prod Branched coaxial waveguide structure utilizing fine resistive wire coupling
DE1063656B (de) * 1958-03-28 1959-08-20 Telefunken Gmbh Brueckenschaltung zur Entkopplung der Oszillatorstoerspannung bei Gitterbasis-Vorstufen, bei denen der anodenseitige Schwingkreis als Topfkreis aus der Reihenschaltung der Gitter-Anoden-Kapazitaet, einer Abstimminduktivitaet und einer Abstimmkapazitaet gebildet ist
EP2053738A1 (en) * 2007-10-25 2009-04-29 Alcatel Lucent Amplifier with adjustable frequency band

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2153728A (en) * 1936-10-07 1939-04-11 American Telephone & Telegraph Ultra high frequency signaling
US2247216A (en) * 1938-04-27 1941-06-24 Rca Corp Resonant line control oscillation generator
US2247218A (en) * 1938-04-28 1941-06-24 Rca Corp Neutralizing circuits employing resonant lines

Also Published As

Publication number Publication date
NL66227C (enrdf_load_html_response) 1950-03-15
US2426185A (en) 1947-08-26
DE831418C (de) 1952-02-14
GB592402A (en) 1947-09-17
CA450478A (en) 1948-08-10
FR938430A (fr) 1948-09-15

Similar Documents

Publication Publication Date Title
BE442109A (enrdf_load_html_response)
BE442102A (enrdf_load_html_response)
BE443214A (enrdf_load_html_response)
BE439798A (enrdf_load_html_response)
BE440507A (enrdf_load_html_response)
BE440517A (enrdf_load_html_response)
BE440580A (enrdf_load_html_response)
BE440765A (enrdf_load_html_response)
BE440983A (enrdf_load_html_response)
BE440997A (enrdf_load_html_response)
BE441030A (enrdf_load_html_response)
BE441135A (enrdf_load_html_response)
BE441261A (enrdf_load_html_response)
BE441273A (enrdf_load_html_response)
BE441477A (enrdf_load_html_response)
BE441524A (enrdf_load_html_response)
BE441571A (enrdf_load_html_response)
BE441636A (enrdf_load_html_response)
BE441671A (enrdf_load_html_response)
BE441713A (enrdf_load_html_response)
BE441833A (enrdf_load_html_response)
BE441893A (enrdf_load_html_response)
BE377531A (enrdf_load_html_response)
BE405522A (enrdf_load_html_response)
BE406989A (enrdf_load_html_response)