DK0543275T3 - Bredbånd-forstærkertrin med to fra hinanden adskilte ligefasede udgangstilslutninger - Google Patents

Bredbånd-forstærkertrin med to fra hinanden adskilte ligefasede udgangstilslutninger

Info

Publication number
DK0543275T3
DK0543275T3 DK92119303T DK92119303T DK0543275T3 DK 0543275 T3 DK0543275 T3 DK 0543275T3 DK 92119303 T DK92119303 T DK 92119303T DK 92119303 T DK92119303 T DK 92119303T DK 0543275 T3 DK0543275 T3 DK 0543275T3
Authority
DK
Denmark
Prior art keywords
spaced apart
amplifier stage
out terminals
broadband amplifier
apart phase
Prior art date
Application number
DK92119303T
Other languages
Danish (da)
English (en)
Inventor
Fritz Dr-Ing Meyer
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of DK0543275T3 publication Critical patent/DK0543275T3/da

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
    • H03F3/191—Tuned amplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/45—Differential amplifiers
    • H03F3/45071—Differential amplifiers with semiconductor devices only
    • H03F3/45076—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier
    • H03F3/4508—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier using bipolar transistors as the active amplifying circuit
    • H03F3/45085—Long tailed pairs
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/60—Amplifiers in which coupling networks have distributed constants, e.g. with waveguide resonators
    • H03F3/602—Combinations of several amplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/204—A hybrid coupler being used at the output of an amplifier circuit
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
    • H03F2203/45—Indexing scheme relating to differential amplifiers
    • H03F2203/45201—Indexing scheme relating to differential amplifiers the differential amplifier contains one or more reactive elements, i.e. capacitive or inductive elements, in the load
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
    • H03F2203/45—Indexing scheme relating to differential amplifiers
    • H03F2203/45638—Indexing scheme relating to differential amplifiers the LC comprising one or more coils

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
DK92119303T 1991-11-19 1992-11-11 Bredbånd-forstærkertrin med to fra hinanden adskilte ligefasede udgangstilslutninger DK0543275T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4138051 1991-11-19

Publications (1)

Publication Number Publication Date
DK0543275T3 true DK0543275T3 (da) 1996-11-18

Family

ID=6445145

Family Applications (1)

Application Number Title Priority Date Filing Date
DK92119303T DK0543275T3 (da) 1991-11-19 1992-11-11 Bredbånd-forstærkertrin med to fra hinanden adskilte ligefasede udgangstilslutninger

Country Status (4)

Country Link
EP (1) EP0543275B1 (fr)
DE (1) DE59207117D1 (fr)
DK (1) DK0543275T3 (fr)
FI (1) FI925238A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005039045A1 (fr) * 2003-10-15 2005-04-28 Koninklijke Philips Electronics N.V. Circuit electronique d'amplification tension-courant

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3743863A (en) * 1971-11-03 1973-07-03 Motorola Inc Transistorized electronic circuit employing resistorless bias network
US4465979A (en) * 1982-10-08 1984-08-14 Fred S. Eichelberger UHF antenna amplifier having planar transformers
US4797628A (en) * 1988-03-23 1989-01-10 Gruchalla Michael E Distributed push-pull amplifier

Also Published As

Publication number Publication date
EP0543275A1 (fr) 1993-05-26
FI925238A0 (fi) 1992-11-18
FI925238A (fi) 1993-05-20
DE59207117D1 (de) 1996-10-17
EP0543275B1 (fr) 1996-09-11

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