ES182342A1 - MEJORAS EN AMPLIFICADORES E AMPLIO MARGEN DE TENSIoN - Google Patents

MEJORAS EN AMPLIFICADORES E AMPLIO MARGEN DE TENSIoN

Info

Publication number
ES182342A1
ES182342A1 ES0182342A ES182342A ES182342A1 ES 182342 A1 ES182342 A1 ES 182342A1 ES 0182342 A ES0182342 A ES 0182342A ES 182342 A ES182342 A ES 182342A ES 182342 A1 ES182342 A1 ES 182342A1
Authority
ES
Spain
Prior art keywords
wide voltage
amplifiers
voltage margin
grid
plate
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
ES0182342A
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.)
Nokia Spain SA
Original Assignee
Alcatel Espana SA
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 Alcatel Espana SA filed Critical Alcatel Espana SA
Publication of ES182342A1 publication Critical patent/ES182342A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/34—DC amplifiers in which all stages are DC-coupled
    • H03F3/36—DC amplifiers in which all stages are DC-coupled with tubes only
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/01—Frequency selective two-port networks
    • H03H7/0138—Electrical filters or coupling circuits
    • H03H7/0146—Coupling circuits between two tubes, not otherwise provided for

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Measurement Of Radiation (AREA)

Abstract

Mejoras en amplificadores de amplio margen de tensión caracterizados por un circuito amplificador de varios pasos, comprendiendo, un primer tubo que contiene una placa, un segundo tubo que contiene una rejilla, medios para acoplar dicha placa y dicha rejilla para señales de corriente alterna y otros medios semejantes adicionales a dichos primeros medios y el acoplamiento de dicha placa y dicha rejilla par señales de corriente continua.
ES0182342A 1946-07-27 1948-02-13 MEJORAS EN AMPLIFICADORES E AMPLIO MARGEN DE TENSIoN Expired ES182342A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US686688A US2499443A (en) 1946-07-27 1946-07-27 Wide range amplifier

Publications (1)

Publication Number Publication Date
ES182342A1 true ES182342A1 (es) 1948-04-01

Family

ID=24757320

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0182342A Expired ES182342A1 (es) 1946-07-27 1948-02-13 MEJORAS EN AMPLIFICADORES E AMPLIO MARGEN DE TENSIoN

Country Status (6)

Country Link
US (1) US2499443A (es)
BE (1) BE477664A (es)
CH (1) CH264767A (es)
ES (1) ES182342A1 (es)
FR (1) FR954520A (es)
GB (1) GB629357A (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2733401A (en) * 1956-01-31 blount
US2710940A (en) * 1951-02-24 1955-06-14 Rca Corp Electronic voltage regulator system
US2934715A (en) * 1956-09-17 1960-04-26 Marconi Wireless Telegraph Co Grid bias control for class-b amplifier
US3257622A (en) * 1963-09-09 1966-06-21 Electron Dynamics Inc Stable high gain direct coupled amplifier employing starvation circuit techniques

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2392415A (en) * 1946-01-08 Balanced amplifier system
US2252645A (en) * 1939-05-03 1941-08-12 American Telephone & Telegraph Apparatus for producing constant current
US2274365A (en) * 1940-03-08 1942-02-24 Gen Electric Voltage regulator

Also Published As

Publication number Publication date
FR954520A (es) 1950-01-03
US2499443A (en) 1950-03-07
BE477664A (es)
GB629357A (en) 1949-09-19
CH264767A (de) 1949-10-31

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