NO141295C - Fremkoblet forsterker. - Google Patents

Fremkoblet forsterker.

Info

Publication number
NO141295C
NO141295C NO762964A NO762964A NO141295C NO 141295 C NO141295 C NO 141295C NO 762964 A NO762964 A NO 762964A NO 762964 A NO762964 A NO 762964A NO 141295 C NO141295 C NO 141295C
Authority
NO
Norway
Prior art keywords
disconnected
amplifier
disconnected amplifier
Prior art date
Application number
NO762964A
Other languages
English (en)
Other versions
NO141295B (no
NO762964L (no
Inventor
Rolf Christer Carlsson
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of NO762964L publication Critical patent/NO762964L/no
Publication of NO141295B publication Critical patent/NO141295B/no
Publication of NO141295C publication Critical patent/NO141295C/no

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
    • 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
    • H03F1/32—Modifications of amplifiers to reduce non-linear distortion
    • H03F1/3223—Modifications of amplifiers to reduce non-linear distortion using feed-forward
    • H03F1/3229—Modifications of amplifiers to reduce non-linear distortion using feed-forward using a loop for error extraction and another loop for error subtraction

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Amplifiers (AREA)
  • Microwave Amplifiers (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
NO762964A 1975-08-28 1976-08-27 Fremkoblet forsterker. NO141295C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7509550A SE385177B (sv) 1975-08-28 1975-08-28 Framkopplad forsterkare

Publications (3)

Publication Number Publication Date
NO762964L NO762964L (no) 1977-03-01
NO141295B NO141295B (no) 1979-10-29
NO141295C true NO141295C (no) 1980-02-06

Family

ID=20325381

Family Applications (1)

Application Number Title Priority Date Filing Date
NO762964A NO141295C (no) 1975-08-28 1976-08-27 Fremkoblet forsterker.

Country Status (9)

Country Link
US (1) US4048579A (no)
BR (1) BR7605628A (no)
DE (1) DE2635951A1 (no)
DK (1) DK390576A (no)
ES (1) ES450900A1 (no)
FI (1) FI762122A (no)
IT (1) IT1062459B (no)
NO (1) NO141295C (no)
SE (1) SE385177B (no)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2424664A1 (fr) * 1978-04-28 1979-11-23 Cit Alcatel Etage d'amplification a compensation d'erreur
US4380738A (en) * 1981-02-10 1983-04-19 Harris Corporation RF Amplifier apparatus
US4455536A (en) * 1982-01-21 1984-06-19 International Telecommunications Satellite Organization (Intelsat) Push-pull microwave amplifier
FR2564658B1 (fr) * 1984-05-21 1990-11-30 Centre Nat Etd Spatiales Dispositif de linearisation du gain d'un amplificateur de puissance a transistor bipolaire polarise en classe c
US6091296A (en) * 1998-08-14 2000-07-18 Samsung Electronics Co., Ltd. Single loop feedforward amplifier for use in an RF transmitter and method of operation
US7705681B2 (en) * 2008-04-17 2010-04-27 Infineon Technologies Ag Apparatus for coupling at least one of a plurality of amplified input signals to an output terminal using a directional coupler

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3541467A (en) * 1969-04-25 1970-11-17 Bell Telephone Labor Inc Feed-forward amplifier with frequency shaping
US3624532A (en) * 1970-03-23 1971-11-30 Bell Telephone Labor Inc Reentrant signal feedback amplifier
US3815040A (en) * 1973-03-02 1974-06-04 Bell Telephone Labor Inc Feed-forward, error-correcting systems

Also Published As

Publication number Publication date
FI762122A (no) 1977-03-01
SE385177B (sv) 1976-06-08
IT1062459B (it) 1984-10-10
NO141295B (no) 1979-10-29
US4048579A (en) 1977-09-13
BR7605628A (pt) 1977-08-09
DE2635951A1 (de) 1977-03-10
DK390576A (da) 1977-03-01
NO762964L (no) 1977-03-01
ES450900A1 (es) 1977-09-01

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