BE837072A - Circuit amplificateur a large bande de frequences - Google Patents

Circuit amplificateur a large bande de frequences

Info

Publication number
BE837072A
BE837072A BE163108A BE163108A BE837072A BE 837072 A BE837072 A BE 837072A BE 163108 A BE163108 A BE 163108A BE 163108 A BE163108 A BE 163108A BE 837072 A BE837072 A BE 837072A
Authority
BE
Belgium
Prior art keywords
amplifier circuit
wide band
frequency amplifier
band frequency
wide
Prior art date
Application number
BE163108A
Other languages
English (en)
French (fr)
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 filed Critical
Publication of BE837072A publication Critical patent/BE837072A/xx

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
BE163108A 1974-12-30 1975-12-24 Circuit amplificateur a large bande de frequences BE837072A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/537,433 US3972002A (en) 1974-12-30 1974-12-30 Dual feedback amplifier

Publications (1)

Publication Number Publication Date
BE837072A true BE837072A (fr) 1976-04-16

Family

ID=24142619

Family Applications (1)

Application Number Title Priority Date Filing Date
BE163108A BE837072A (fr) 1974-12-30 1975-12-24 Circuit amplificateur a large bande de frequences

Country Status (12)

Country Link
US (1) US3972002A (it)
JP (1) JPS5190548A (it)
AU (1) AU504019B2 (it)
BE (1) BE837072A (it)
CA (1) CA1040721A (it)
DE (1) DE2558981A1 (it)
ES (1) ES443948A1 (it)
FR (1) FR2296961A1 (it)
GB (1) GB1526090A (it)
IT (1) IT1052736B (it)
NL (1) NL7515133A (it)
SE (1) SE403016B (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53101252A (en) * 1977-02-16 1978-09-04 Sony Corp Feedback-type amplifier circuit
FR2462057A1 (fr) * 1979-07-23 1981-02-06 Trt Telecom Radio Electr Amplificateur presentant une impedance de sortie determinee
JPS6134749Y2 (it) * 1979-09-28 1986-10-09
NL182109C (nl) * 1980-06-20 1988-01-04 Philips Nv Actieve antenne.
US4348643A (en) * 1980-11-05 1982-09-07 General Electric Company Constant phase limiter
US4683435A (en) * 1985-01-09 1987-07-28 Anatel Instrument Corporation Circuit for compensating non-linearities in electrolyte conductivity measurement system
US4916409A (en) * 1988-06-15 1990-04-10 Tracy Daniel L Signal conditioner system for musical instruments
JP2752795B2 (ja) * 1991-02-06 1998-05-18 山形日本電気株式会社 負帰還増幅器
JP2555926B2 (ja) * 1993-04-28 1996-11-20 日本電気株式会社 中間周波増幅回路
US5761316A (en) * 1996-02-27 1998-06-02 Pritchard; Eric K. Variable and reactive audio power amplifier
JP2005117618A (ja) * 2003-09-19 2005-04-28 Sharp Corp 集積回路及び光ピックアップ装置
US7053705B2 (en) * 2003-12-22 2006-05-30 Tymphany Corporation Mixed-mode (current-voltage) audio amplifier
ITMI20060113A1 (it) * 2006-01-24 2007-07-25 Milano Politecnico Circuito per il condizionamento di un segnale
US8729962B2 (en) 2011-12-15 2014-05-20 Qualcomm Incorporated Millimeter wave power amplifier
CN107623496A (zh) * 2017-09-30 2018-01-23 中国科学技术大学 一种带双路阻性反馈的宽带微波集成低噪声放大器

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2131393A (en) * 1936-12-05 1938-09-27 Bell Telephone Labor Inc Electric wave amplifying system
NL148695B (nl) * 1948-11-06 Conch Int Methane Ltd Thermisch geisoleerde houder.
DE1272998B (de) * 1966-07-27 1968-07-18 Siemens Ag Verstaerkeranordnung mit Parallel- und Reihenrueckkopplung vom Ausgang auf den Eingang
US3493882A (en) * 1967-02-17 1970-02-03 Avantek Unit transistor amplifier with matched input and output impedances
DE1287143B (de) * 1967-12-29 1969-01-16 Telefunken Patent Schaltungsanordnung zur gehoerrichtigen Lautstaerkeeinstellung
JPS5312153B2 (it) * 1971-11-26 1978-04-27

Also Published As

Publication number Publication date
CA1040721A (en) 1978-10-17
FR2296961B1 (it) 1979-01-19
SE7514298L (sv) 1976-07-01
FR2296961A1 (fr) 1976-07-30
AU8785875A (en) 1977-06-30
JPS5190548A (it) 1976-08-09
NL7515133A (nl) 1976-07-02
AU504019B2 (en) 1979-09-27
DE2558981A1 (de) 1976-07-08
IT1052736B (it) 1981-07-20
US3972002A (en) 1976-07-27
GB1526090A (en) 1978-09-27
ES443948A1 (es) 1977-04-16
SE403016B (sv) 1978-07-24

Similar Documents

Publication Publication Date Title
FR2321780A1 (fr) Antenne a large bande de frequences
DK355777A (da) Programmerbar frekvensteller
BR7505484A (pt) Transceptores-osciladores estabilizados em frequencia
BE837072A (fr) Circuit amplificateur a large bande de frequences
FR2277463A1 (fr) Circuit de reactance variable
SE7512588L (sv) Filterkrets
AT353861B (de) Frequenzverdoppler
BE832350A (fr) Amplificateur a gain variable pour circuit compresseur- expanseur
FR2274176A1 (fr) Circuit diviseur de frequence
SE420868B (sv) Signalbehandlingskrets
AT350107B (de) Verstaerkerschaltung
FR2276740A1 (fr) Circuit de couplage directionnel a large bande
DK304278A (da) Frekvensindikatorkredsloeb
IT1073555B (it) Oscillatore a larga banda a comando elettrico di frequenza
AT346938B (de) Frequenzmodulator
DK664274A (da) Squelchkredslob
SE399168B (sv) Frekvensdemodulator
AT364428B (de) Hf-signaluebertragungsanordnung
SE404122B (sv) Bandhogtalare
BR7506678A (pt) Seletor de frequencia
DK538875A (da) Bolgeformfrembringelseskredslob
FI53838B (fi) Foerfarande foer framstaellning av aminoglykosidantibiotikumkomplexet bu-2183 och dess komponenter och dessas syraadditionssalter
FR2276743A1 (fr) Generateur de signaux directionnels a large bande
SE408111B (sv) Frekvenskomparatorkrets
FR2345005A1 (fr) Amplificateur a micro-ondes