ES275254A1 - Dispositivo amplificador a transistor - Google Patents

Dispositivo amplificador a transistor

Info

Publication number
ES275254A1
ES275254A1 ES0275254A ES275254A ES275254A1 ES 275254 A1 ES275254 A1 ES 275254A1 ES 0275254 A ES0275254 A ES 0275254A ES 275254 A ES275254 A ES 275254A ES 275254 A1 ES275254 A1 ES 275254A1
Authority
ES
Spain
Prior art keywords
supply point
voltage divider
base voltage
transistor
amplifier
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
ES0275254A
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of ES275254A1 publication Critical patent/ES275254A1/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
    • H03F3/68—Combinations of amplifiers, e.g. multi-channel amplifiers for stereophonics
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • H04B1/1607—Supply circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
  • Amplifiers (AREA)
  • Control Of Direct Current Motors (AREA)
ES0275254A 1961-03-09 1962-03-07 Dispositivo amplificador a transistor Expired ES275254A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT194061A AT227300B (de) 1961-03-09 1961-03-09 Transistorverstärker

Publications (1)

Publication Number Publication Date
ES275254A1 true ES275254A1 (es) 1962-06-01

Family

ID=3524311

Family Applications (2)

Application Number Title Priority Date Filing Date
ES0275254A Expired ES275254A1 (es) 1961-03-09 1962-03-07 Dispositivo amplificador a transistor
ES0285527A Expired ES285527A2 (es) 1961-03-09 1963-02-27 Dispositivo amplificador a transistor

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES0285527A Expired ES285527A2 (es) 1961-03-09 1963-02-27 Dispositivo amplificador a transistor

Country Status (9)

Country Link
US (1) US3210566A (es)
AT (1) AT227300B (es)
CH (1) CH402955A (es)
DE (1) DE1157661B (es)
DK (1) DK107626C (es)
ES (2) ES275254A1 (es)
GB (1) GB928256A (es)
NL (1) NL275567A (es)
SE (1) SE301501B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1243728B (de) * 1962-12-19 1967-07-06 Standard Elektrik Lorenz Ag Schaltungsanordnung fuer eine Transistor-Trennstufe mit vorgegebenem, auch bei veraenderlichem Lastwiderstand konstant bleibendem Eingangswiderstand und konstanter Spannungsdaempfung
JPS51140420A (en) * 1975-05-30 1976-12-03 Hitachi Ltd Self-oscillation mixer circuit

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2541818A (en) * 1948-12-18 1951-02-13 Gen Electric Radio receiver
US2637808A (en) * 1949-11-16 1953-05-05 Stromberg Carison Company Oscillator for am-fm receivers
US2877360A (en) * 1956-06-06 1959-03-10 Jimmy J Moore Triggered transistor oscillator circuit to replace a sensitive d. c. relay
US2959717A (en) * 1958-09-25 1960-11-08 Controllix Corp Voltage responsive relay
US3107307A (en) * 1960-08-15 1963-10-15 Western Geophysical Co Combined transistor amplifier and switching circuit
US3134033A (en) * 1962-03-27 1964-05-19 Electronic Eng Co Protective electrical network

Also Published As

Publication number Publication date
ES285527A2 (es) 1963-05-16
SE301501B (es) 1968-06-10
CH402955A (de) 1965-11-30
US3210566A (en) 1965-10-05
GB928256A (en) 1963-06-12
AT227300B (de) 1963-05-10
DE1157661B (de) 1963-11-21
NL275567A (es) 1900-01-01
DK107626C (da) 1967-06-19

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