LU81082A1 - Amplificateur transistorise a large bande - Google Patents

Amplificateur transistorise a large bande

Info

Publication number
LU81082A1
LU81082A1 LU81082A LU81082A LU81082A1 LU 81082 A1 LU81082 A1 LU 81082A1 LU 81082 A LU81082 A LU 81082A LU 81082 A LU81082 A LU 81082A LU 81082 A1 LU81082 A1 LU 81082A1
Authority
LU
Luxembourg
Prior art keywords
wide band
transistorized amplifier
transistorized
amplifier
band
Prior art date
Application number
LU81082A
Other languages
English (en)
Inventor
J Lafon
Original Assignee
Cit Alcatel
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 Cit Alcatel filed Critical Cit Alcatel
Publication of LU81082A1 publication Critical patent/LU81082A1/fr

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
    • H03F1/34—Negative-feedback-circuit arrangements with or without positive feedback
    • 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
    • H03F1/26—Modifications of amplifiers to reduce influence of noise generated by amplifying elements
    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/04—Control of transmission; Equalising
    • H04B3/06—Control of transmission; Equalising by the transmitted signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/36—Repeater circuits
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/534—Transformer coupled at the input of an amplifier
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/541—Transformer coupled at the output of an amplifier

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Amplifiers (AREA)
LU81082A 1978-03-29 1979-03-27 Amplificateur transistorise a large bande LU81082A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7809073A FR2421508A1 (fr) 1978-03-29 1978-03-29 Amplificateur transistorise a large bande

Publications (1)

Publication Number Publication Date
LU81082A1 true LU81082A1 (fr) 1979-10-30

Family

ID=9206372

Family Applications (1)

Application Number Title Priority Date Filing Date
LU81082A LU81082A1 (fr) 1978-03-29 1979-03-27 Amplificateur transistorise a large bande

Country Status (9)

Country Link
JP (1) JPS54131853A (fr)
BE (1) BE874752A (fr)
CA (1) CA1119678A (fr)
DE (1) DE2911302A1 (fr)
FR (1) FR2421508A1 (fr)
GB (1) GB2018074B (fr)
IT (1) IT1118504B (fr)
LU (1) LU81082A1 (fr)
NL (1) NL7902432A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5023565A (en) * 1990-01-26 1991-06-11 At&T Bell Laboratories Linear amplifier with automatic adjustment of feed forward loop gain and phase

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3469202A (en) * 1967-10-23 1969-09-23 Honeywell Inc Low deadband amplifier apparatus
GB1515335A (en) * 1974-06-21 1978-06-21 Hitachi Ltd Equalizer having variable attenuation

Also Published As

Publication number Publication date
FR2421508A1 (fr) 1979-10-26
IT7967594A0 (it) 1979-03-22
CA1119678A (fr) 1982-03-09
JPS54131853A (en) 1979-10-13
GB2018074B (en) 1982-10-27
NL7902432A (nl) 1979-10-02
IT1118504B (it) 1986-03-03
DE2911302A1 (de) 1979-10-11
BE874752A (fr) 1979-09-12
GB2018074A (en) 1979-10-10
FR2421508B1 (fr) 1982-01-08

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