FR921659A - Perfectionnements aux circuits amplificateurs - Google Patents

Perfectionnements aux circuits amplificateurs

Info

Publication number
FR921659A
FR921659A FR921659DA FR921659A FR 921659 A FR921659 A FR 921659A FR 921659D A FR921659D A FR 921659DA FR 921659 A FR921659 A FR 921659A
Authority
FR
France
Prior art keywords
amplifier circuits
amplifier
circuits
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
English (en)
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 FR921659A publication Critical patent/FR921659A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H03F1/42—Modifications of amplifiers to extend the bandwidth
    • H03F1/48—Modifications of amplifiers to extend the bandwidth of aperiodic amplifiers
    • H03F1/50—Modifications of amplifiers to extend the bandwidth of aperiodic amplifiers with tubes only
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/50—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
FR921659D 1944-12-28 1945-12-28 Perfectionnements aux circuits amplificateurs Expired FR921659A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US570176A US2460907A (en) 1944-12-28 1944-12-28 Cathode-coupled wide-band amplifier

Publications (1)

Publication Number Publication Date
FR921659A true FR921659A (fr) 1947-05-14

Family

ID=24278565

Family Applications (1)

Application Number Title Priority Date Filing Date
FR921659D Expired FR921659A (fr) 1944-12-28 1945-12-28 Perfectionnements aux circuits amplificateurs

Country Status (2)

Country Link
US (1) US2460907A (fr)
FR (1) FR921659A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2686232A (en) * 1948-09-30 1954-08-10 Rca Corp Amplifier
US2704791A (en) * 1949-04-29 1955-03-22 Western Electric Co Push-pull amplifier circuit
US2739189A (en) * 1950-07-12 1956-03-20 Rca Corp Grounded grid u. h. f. amplifier with gain control and constant input impedance
US2605429A (en) * 1950-09-11 1952-07-29 Howard V Herndon Portable radiation survey instrument
US2915599A (en) * 1952-06-06 1959-12-01 Gen Electric Logarithmic amplifier
US2913539A (en) * 1953-10-02 1959-11-17 Rca Corp Wide band signal amplifier circuit
US2796471A (en) * 1954-09-23 1957-06-18 Hoffman Electronics Corp Carrier frequency rejection amplifiers or the like

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2068112A (en) * 1934-08-15 1937-01-19 Rca Corp Amplification and selectivity control circuit
US2162878A (en) * 1936-02-03 1939-06-20 Rca Corp Automatic gain control circuits
US2270012A (en) * 1936-03-31 1942-01-13 Rca Corp Distortion reducing circuits
US2215796A (en) * 1936-04-29 1940-09-24 Rca Corp High frequency circuit arrangement
US2276565A (en) * 1939-05-23 1942-03-17 Rca Corp Limiting amplifier
US2315040A (en) * 1940-12-28 1943-03-30 Bell Telephone Labor Inc Electric wave amplification
US2330109A (en) * 1941-03-14 1943-09-21 Radio Patents Corp Electrical apparatus

Also Published As

Publication number Publication date
US2460907A (en) 1949-02-08

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