FR2749718B1 - Amplificateur a faible bruit - Google Patents

Amplificateur a faible bruit

Info

Publication number
FR2749718B1
FR2749718B1 FR9706989A FR9706989A FR2749718B1 FR 2749718 B1 FR2749718 B1 FR 2749718B1 FR 9706989 A FR9706989 A FR 9706989A FR 9706989 A FR9706989 A FR 9706989A FR 2749718 B1 FR2749718 B1 FR 2749718B1
Authority
FR
France
Prior art keywords
low noise
noise amplifier
amplifier
low
noise
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 - Fee Related
Application number
FR9706989A
Other languages
English (en)
Other versions
FR2749718A1 (fr
Inventor
Nikolay Tchamov
Petri Jarske
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.)
Micronas Oy
Original Assignee
Micronas Oy
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 Micronas Oy filed Critical Micronas Oy
Publication of FR2749718A1 publication Critical patent/FR2749718A1/fr
Application granted granted Critical
Publication of FR2749718B1 publication Critical patent/FR2749718B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H03F3/191—Tuned amplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/294—Indexing scheme relating to amplifiers the amplifier being a low noise amplifier [LNA]
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/372—Noise reduction and elimination in amplifier
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/72—Indexing scheme relating to amplifiers the amplifier stage being a common gate configuration MOSFET

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
FR9706989A 1996-06-11 1997-06-05 Amplificateur a faible bruit Expired - Fee Related FR2749718B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI962420A FI100751B (fi) 1996-06-11 1996-06-11 Pienikohinainen vahvistin

Publications (2)

Publication Number Publication Date
FR2749718A1 FR2749718A1 (fr) 1997-12-12
FR2749718B1 true FR2749718B1 (fr) 1999-03-05

Family

ID=8546188

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9706989A Expired - Fee Related FR2749718B1 (fr) 1996-06-11 1997-06-05 Amplificateur a faible bruit

Country Status (6)

Country Link
US (1) US5933057A (fr)
JP (1) JPH1075127A (fr)
DE (1) DE19724485A1 (fr)
FI (1) FI100751B (fr)
FR (1) FR2749718B1 (fr)
GB (1) GB2314223B (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
YU67702A (sh) * 2001-09-28 2004-12-31 Pfizer Products Inc. Postupak za dobijanje alkansulfonil piridina
US6801084B2 (en) * 2002-02-13 2004-10-05 Primarion, Inc. Transimpedance amplifier and circuit including the same
AUPS295002A0 (en) * 2002-06-13 2002-07-04 Thorlock International Limited A receive system for high q antennas in nqr
EP1418668A1 (fr) * 2002-11-07 2004-05-12 Dialog Semiconductor GmbH Amplificateur tampon à haute vitesse et à haute isolation
EP1432119A1 (fr) * 2002-12-17 2004-06-23 Dialog Semiconductor GmbH Oscillateur à résonance série de qualité supérieure
US7265630B2 (en) * 2003-12-09 2007-09-04 International Business Machines Corporation Millimeter-wave unilateral low-noise amplifier
US7075374B2 (en) * 2004-06-17 2006-07-11 Intel Corporation Method and apparatus to provide wideband low noise amplification
KR100856131B1 (ko) 2006-01-18 2008-09-03 삼성전자주식회사 가변 게인 저잡음 증폭기 회로 및 이를 구비하는 무선 통신수신기
JP2010161595A (ja) * 2009-01-07 2010-07-22 Denso Corp 入力バイアス電圧供給回路
RU2515538C1 (ru) * 2012-12-19 2014-05-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Южно-Российский государственный университет экономики и сервиса" (ФГБОУ ВПО "ЮРГУЭС") Широкополосный усилитель на основе каскада с общей базой (или с общим эмиттером)
JP2017183839A (ja) 2016-03-28 2017-10-05 株式会社村田製作所 電力増幅回路
CN112350673B (zh) * 2020-11-09 2023-06-27 中国电子科技集团公司第三十八研究所 一种星载甚低频前置放大器

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3805164A (en) * 1972-07-05 1974-04-16 2 Bit Corp Television preamplifier
JPS4982646U (fr) * 1972-11-02 1974-07-17
GB1490226A (en) * 1973-12-10 1977-10-26 Siemens Ag Transistor signal gating networks
US3973214A (en) * 1975-01-20 1976-08-03 Alpha Engineering Corporation Circuit to achieve low noise figure
US4890069A (en) * 1988-02-29 1989-12-26 Motorola Inc. Gallium arsenide power monolithic microwave integrated circuit
FR2665034A1 (fr) * 1990-07-17 1992-01-24 Philips Composants Amplificateur large bande presentant des sorties separees.

Also Published As

Publication number Publication date
FR2749718A1 (fr) 1997-12-12
GB9710690D0 (en) 1997-07-16
FI962420A0 (fi) 1996-06-11
DE19724485A1 (de) 1997-12-18
US5933057A (en) 1999-08-03
FI962420A (fi) 1997-12-12
FI100751B (fi) 1998-02-13
JPH1075127A (ja) 1998-03-17
GB2314223A (en) 1997-12-17
GB2314223B (en) 2000-10-04

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Legal Events

Date Code Title Description
ST Notification of lapse