IN2014DN05942A - - Google Patents

Download PDF

Info

Publication number
IN2014DN05942A
IN2014DN05942A IN5942DEN2014A IN2014DN05942A IN 2014DN05942 A IN2014DN05942 A IN 2014DN05942A IN 5942DEN2014 A IN5942DEN2014 A IN 5942DEN2014A IN 2014DN05942 A IN2014DN05942 A IN 2014DN05942A
Authority
IN
India
Prior art keywords
terminal
lna circuit
input transistor
operatively connected
circuit
Prior art date
Application number
Other languages
English (en)
Inventor
Sven Mattisson
Stefan Andersson
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 IN2014DN05942A publication Critical patent/IN2014DN05942A/en

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
    • H03F1/30—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters
    • H03F1/301—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters in MOSFET amplifiers
    • 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
    • H03F1/34—Negative-feedback-circuit arrangements with or without positive feedback
    • H03F1/342—Negative-feedback-circuit arrangements with or without positive feedback in field-effect transistor amplifiers
    • 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
    • H03F1/56—Modifications of input or output impedances, not otherwise provided for
    • H03F1/565—Modifications of input or output impedances, not otherwise provided for using inductive elements
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/181—Low-frequency amplifiers, e.g. audio preamplifiers
    • H03F3/183—Low-frequency amplifiers, e.g. audio preamplifiers with semiconductor devices only
    • H03F3/185—Low-frequency amplifiers, e.g. audio preamplifiers with semiconductor devices only with field-effect devices
    • 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
    • H03F3/195—High-frequency amplifiers, e.g. radio frequency amplifiers with semiconductor devices only in integrated circuits
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/129—Indexing scheme relating to amplifiers there being a feedback over the complete amplifier
    • 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
    • H03F2200/384—Amplifier without output filter, i.e. directly connected to the load
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/75—Indexing scheme relating to amplifiers the amplifier stage being a common source configuration MOSFET

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Multimedia (AREA)
  • Amplifiers (AREA)
IN5942DEN2014 2012-02-01 2013-01-25 IN2014DN05942A (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP12153472.1A EP2624448B1 (fr) 2012-02-01 2012-02-01 Amplificateur de faible bruit
US201261596330P 2012-02-08 2012-02-08
PCT/EP2013/051492 WO2013113636A2 (fr) 2012-02-01 2013-01-25 Amplificateur à faible bruit

Publications (1)

Publication Number Publication Date
IN2014DN05942A true IN2014DN05942A (fr) 2015-06-26

Family

ID=45531812

Family Applications (1)

Application Number Title Priority Date Filing Date
IN5942DEN2014 IN2014DN05942A (fr) 2012-02-01 2013-01-25

Country Status (8)

Country Link
US (1) US9312818B2 (fr)
EP (2) EP2624448B1 (fr)
AU (1) AU2013214368B2 (fr)
DK (1) DK2624448T3 (fr)
ES (1) ES2551883T3 (fr)
IN (1) IN2014DN05942A (fr)
MY (1) MY170838A (fr)
WO (1) WO2013113636A2 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9413301B2 (en) 2012-02-01 2016-08-09 Telefonaktiebolaget Lm Ericsson (Publ) Noise canceling low-noise amplifier
ES2551883T3 (es) 2012-02-01 2015-11-24 Telefonaktiebolaget L M Ericsson (Publ) Amplificador de bajo ruido
US9276532B2 (en) * 2013-08-28 2016-03-01 Analog Devices, Inc. High speed amplifier
EP2913922A1 (fr) * 2014-02-28 2015-09-02 Telefonaktiebolaget L M Ericsson (publ) Circuit d'amplificateur à faible bruit
MY188631A (en) 2016-05-02 2021-12-22 Ericsson Telefon Ab L M Amplifier
CN108988799B (zh) * 2018-08-28 2022-03-04 天津大学 用于低电压工作的宽带有源反馈型跨阻放大器
CN109474795A (zh) * 2018-10-31 2019-03-15 天津大学 一种基于跨导单元的低噪声像素电路结构
TWI670930B (zh) * 2018-12-18 2019-09-01 財團法人工業技術研究院 無線接收裝置
DE102019205114B4 (de) * 2019-04-10 2022-02-10 Siemens Healthcare Gmbh Einstufiger Verstärker mit aktiver Rückwirkungskompensation
US11361786B1 (en) 2020-11-20 2022-06-14 Western Digital Technologies, Inc. Data storage device employing amplifier feedback for impedance matching
CN113746442B (zh) * 2021-11-05 2022-02-11 成都明夷电子科技有限公司 一种低电压高线性共源共栅放大器

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4422052A (en) 1981-05-29 1983-12-20 Rca Corporation Delay circuit employing active bandpass filter
US4689578A (en) 1986-03-28 1987-08-25 The United States Of America As Represented By The Secretary Of The Navy Hydrophone pre-amplifier with self-calibration
US5015968A (en) * 1990-07-27 1991-05-14 Pacific Monolithics Feedback cascode amplifier
US5589881A (en) * 1994-11-09 1996-12-31 The Regents Of The Univ. Of California Office Of Technology Transfer Enhanced performance CCD output amplifier
US6211738B1 (en) * 1998-01-30 2001-04-03 Conexant Systems, Inc. Stability and enhanced gain of amplifiers using inductive coupling
US5963094A (en) * 1998-02-20 1999-10-05 Raytheon Company Monolithic class AB shunt-shunt feedback CMOS low noise amplifier having self bias
US6147559A (en) * 1998-07-30 2000-11-14 Philips Electronics North America Corporation Noise figure and linearity improvement technique using shunt feedback
US6204728B1 (en) * 1999-01-28 2001-03-20 Maxim Integrated Products, Inc. Radio frequency amplifier with reduced intermodulation distortion
WO2002015397A2 (fr) 2000-08-16 2002-02-21 Maxim Integrated Products, Inc. Amplificateur a grande linearite et adaptation d'impedance comportant un mode de derivation a faible perte
KR101131272B1 (ko) 2004-03-24 2012-03-30 조지아 테크 리서치 코오포레이션 다중대역 저잡음 증폭기의 입력 매칭 회로
US7177616B2 (en) 2004-08-13 2007-02-13 Freescale Semiconductor, Inc. High linearity and low noise CMOS mixer and signal mixing method
EP1635453A1 (fr) * 2004-09-12 2006-03-15 Semiconductor Ideas to The Market (ItoM) BV Amplificateur faible bruit ajustable
US7177613B2 (en) * 2004-09-30 2007-02-13 Texas Instruments Incorporated Reducing noise and distortion in a receiver system
US20080143442A1 (en) * 2005-02-07 2008-06-19 Erik Hemmendorff Electrical Circuit
EP1929639A1 (fr) * 2005-09-26 2008-06-11 GloNav Limited Systeme d'amplificateur resonant a etages multiples et procede associe
US7202733B1 (en) 2005-11-02 2007-04-10 Marvell International Ltd. Transconductance amplifiers with compensation
US20080048785A1 (en) * 2006-08-22 2008-02-28 Mokhtar Fuad Bin Haji Low-noise amplifier
US7646252B2 (en) * 2006-12-21 2010-01-12 Sanyo Electric Co., Ltd. Amplifier for use in radio-frequency band
US7701292B2 (en) 2007-03-13 2010-04-20 Realtek Semiconductor Corp. Programmable gain amplifier with noise cancellation
WO2008148094A1 (fr) * 2007-05-25 2008-12-04 Massachusetts Institute Of Technology Amplificateur neuronal micropuissance avec bruit à référence d'entrée adaptatif
US7466205B1 (en) * 2007-06-20 2008-12-16 National Taiwan University Ultra-wideband low noise amplifier and amplification method thereof
US7750739B2 (en) * 2007-07-19 2010-07-06 Intel Corporation Dual reactive shunt low noise amplifier
TWI341078B (en) 2008-02-21 2011-04-21 Univ Nat Taiwan Cascode-cascade doherty power amplifier
ES2551883T3 (es) 2012-02-01 2015-11-24 Telefonaktiebolaget L M Ericsson (Publ) Amplificador de bajo ruido
US9413301B2 (en) 2012-02-01 2016-08-09 Telefonaktiebolaget Lm Ericsson (Publ) Noise canceling low-noise amplifier

Also Published As

Publication number Publication date
DK2624448T3 (en) 2015-11-16
EP2624448A1 (fr) 2013-08-07
MY170838A (en) 2019-09-06
EP2947769A1 (fr) 2015-11-25
WO2013113636A2 (fr) 2013-08-08
EP2624448B1 (fr) 2015-08-19
AU2013214368B2 (en) 2015-09-03
ES2551883T3 (es) 2015-11-24
WO2013113636A3 (fr) 2013-12-19
AU2013214368A1 (en) 2014-08-21
US20150002225A1 (en) 2015-01-01
EP2947769B1 (fr) 2017-04-05
US9312818B2 (en) 2016-04-12

Similar Documents

Publication Publication Date Title
IN2014DN05942A (fr)
WO2014116687A3 (fr) Amplificateurs avec isolation améliorée
WO2011074873A3 (fr) Amplificateur de puissance de classe e
EP2498399A3 (fr) Amplificateur distribué à stabilisation améliorée
WO2012083256A3 (fr) Appareil et procédés permettant une suppression d'oscillation
JP2011254499A5 (fr)
CN104539242B (zh) 电流复用低噪声放大器
JP2012525003A5 (fr)
TW200943697A (en) Compensating for non-linear capacitance effects in a power amplifier
WO2008039503A3 (fr) amplificateur de bruit faible de bande large
EP2148433A4 (fr) Amplificateur à faible bruit et à gamme étendue
WO2013129431A4 (fr) Amplificateur et unité de communication sans fil
WO2010001077A3 (fr) Circuit d'amplification d'un signal représentant une variation de résistance d'une résistance variable et capteur correspondant
EP2456195A3 (fr) Dispositif d'imagerie
TW200703884A (en) Miller-compensated amplifier
EP2709276A3 (fr) Circuit d'amplification de signal et circuit de détermination d'amplification de signal comprenant le circuit d'amplification de signal
CN203734624U (zh) 一种高性能微带多级低噪声放大器
WO2014209483A8 (fr) Radiomètre à commutation dicke dépendant de la fréquence sans perte
WO2011080724A3 (fr) Amplificateur de puissance à impédance de rétroaction pour sortie stable
PH12015500606A1 (en) Microwave amplifier device
CN205725664U (zh) 一种低频信号放大电路
US20170187340A1 (en) Capacitive Cross-Coupling and Harmonic Rejection
TW200631305A (en) Oscillating buffer with single gate oxide devices
EP2424106A3 (fr) Circuit amplificateur
EP2467943A4 (fr) Amplificateur de puissance radiofréquence comprenant un composant de prédistorsion de linéarisation