FR1099723A - Amplificateurs comportant un certain nombre de transisteurs - Google Patents

Amplificateurs comportant un certain nombre de transisteurs

Info

Publication number
FR1099723A
FR1099723A FR1099723DA FR1099723A FR 1099723 A FR1099723 A FR 1099723A FR 1099723D A FR1099723D A FR 1099723DA FR 1099723 A FR1099723 A FR 1099723A
Authority
FR
France
Prior art keywords
amplifiers
transistors
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.)
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
Application granted granted Critical
Publication of FR1099723A publication Critical patent/FR1099723A/fr
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
    • H03F3/189—High frequency amplifiers, e.g. radio frequency amplifiers
    • H03F3/19—High frequency amplifiers, e.g. radio frequency amplifiers with semiconductor devices only

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
FR1099723D 1953-04-29 1954-04-27 Amplificateurs comportant un certain nombre de transisteurs Expired FR1099723A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL740333X 1953-04-29

Publications (1)

Publication Number Publication Date
FR1099723A true FR1099723A (fr) 1955-09-08

Family

ID=19820940

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1099723D Expired FR1099723A (fr) 1953-04-29 1954-04-27 Amplificateurs comportant un certain nombre de transisteurs

Country Status (6)

Country Link
US (1) US2864902A (fr)
BE (1) BE527474A (fr)
DE (1) DE968365C (fr)
FR (1) FR1099723A (fr)
GB (1) GB740333A (fr)
NL (2) NL177985B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1125487B (de) * 1956-06-29 1962-03-15 Siemens Ag Transistorverstaerkerstufe in Basis- oder Emitterschaltung

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2999984A (en) * 1956-02-13 1961-09-12 Honeywell Regulator Co Series-energized cascaded transistor amplifier
DE3722551A1 (de) * 1987-07-08 1989-01-26 Bernhard Huser Verfahren und vorrichtung zum verleimen gezahnter stosskanten von furnierstreifen
US6137367A (en) * 1998-03-24 2000-10-24 Amcom Communications, Inc. High power high impedance microwave devices for power applications

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE491203A (fr) * 1948-11-06
US2544211A (en) * 1949-05-18 1951-03-06 Rca Corp Variable impedance device
NL163637B (nl) * 1950-09-12 Information Storage Systems Inrichting voor het instellen van een voorwerp met behulp van een motor.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1125487B (de) * 1956-06-29 1962-03-15 Siemens Ag Transistorverstaerkerstufe in Basis- oder Emitterschaltung

Also Published As

Publication number Publication date
GB740333A (en) 1955-11-09
NL177985B (nl)
DE968365C (de) 1958-02-06
NL80036C (fr) 1900-01-01
US2864902A (en) 1958-12-16
BE527474A (fr) 1900-01-01

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