TWI618348B - 具有輸出耦合器的低雜訊放大器模組 - Google Patents

具有輸出耦合器的低雜訊放大器模組 Download PDF

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Publication number
TWI618348B
TWI618348B TW105111241A TW105111241A TWI618348B TW I618348 B TWI618348 B TW I618348B TW 105111241 A TW105111241 A TW 105111241A TW 105111241 A TW105111241 A TW 105111241A TW I618348 B TWI618348 B TW I618348B
Authority
TW
Taiwan
Prior art keywords
signal
output terminal
lna
amplifier
module
Prior art date
Application number
TW105111241A
Other languages
English (en)
Chinese (zh)
Other versions
TW201640818A (zh
Inventor
梁萊侃
王凱文西華
潘東林
納拉桑齊恰恩
Original Assignee
高通公司
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 高通公司 filed Critical 高通公司
Publication of TW201640818A publication Critical patent/TW201640818A/zh
Application granted granted Critical
Publication of TWI618348B publication Critical patent/TWI618348B/zh

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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
    • H03F1/02—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation
    • H03F1/0205—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in 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
    • H03F1/02—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation
    • H03F1/0205—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in transistor amplifiers
    • H03F1/0277—Selecting one or more amplifiers from a plurality of amplifiers
    • 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
    • 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
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/20—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers
    • H03F3/21—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only
    • H03F3/211—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only using a combination of several amplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/20—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers
    • H03F3/24—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers of transmitter output stages
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/62—Two-way amplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/68—Combinations of amplifiers, e.g. multi-channel amplifiers for stereophonics
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/72—Gated amplifiers, i.e. amplifiers which are rendered operative or inoperative by means of a control signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/111—Indexing scheme relating to amplifiers the amplifier being a dual or triple band amplifier, e.g. 900 and 1800 MHz, e.g. switched or not switched, simultaneously or not
    • 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
    • H03F2200/451—Indexing scheme relating to amplifiers the amplifier being a radio frequency amplifier
    • 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
    • H03F2203/20—Indexing scheme relating to power amplifiers, e.g. Class B amplifiers, Class C amplifiers
    • H03F2203/21—Indexing scheme relating to power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only
    • H03F2203/211—Indexing scheme relating to power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only using a combination of several amplifiers
    • H03F2203/21106—An input signal being distributed in parallel over the inputs of a plurality of power amplifiers
    • 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
    • H03F2203/20—Indexing scheme relating to power amplifiers, e.g. Class B amplifiers, Class C amplifiers
    • H03F2203/21—Indexing scheme relating to power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only
    • H03F2203/211—Indexing scheme relating to power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only using a combination of several amplifiers
    • H03F2203/21142—Output signals of a plurality of power amplifiers are parallel combined to a common output
    • 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
    • H03F2203/20—Indexing scheme relating to power amplifiers, e.g. Class B amplifiers, Class C amplifiers
    • H03F2203/21—Indexing scheme relating to power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only
    • H03F2203/211—Indexing scheme relating to power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only using a combination of several amplifiers
    • H03F2203/21145—Output signals are combined by switching a plurality of paralleled power amplifiers to a common output

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transceivers (AREA)
  • Amplifiers (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
TW105111241A 2015-05-07 2016-04-11 具有輸出耦合器的低雜訊放大器模組 TWI618348B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/706,917 2015-05-07
US14/706,917 US9515749B2 (en) 2015-05-07 2015-05-07 Low noise amplifier module with output coupler

Publications (2)

Publication Number Publication Date
TW201640818A TW201640818A (zh) 2016-11-16
TWI618348B true TWI618348B (zh) 2018-03-11

Family

ID=55754480

Family Applications (1)

Application Number Title Priority Date Filing Date
TW105111241A TWI618348B (zh) 2015-05-07 2016-04-11 具有輸出耦合器的低雜訊放大器模組

Country Status (8)

Country Link
US (1) US9515749B2 (enExample)
EP (1) EP3292629B1 (enExample)
JP (1) JP2018515037A (enExample)
KR (1) KR20180004135A (enExample)
CN (1) CN107580753B (enExample)
BR (1) BR112017023910A2 (enExample)
TW (1) TWI618348B (enExample)
WO (1) WO2016178794A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12237851B2 (en) 2022-11-03 2025-02-25 Industrial Technology Research Institute Switching circuit and method of providing switching circuit

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9859930B2 (en) * 2015-08-11 2018-01-02 Mediatek Inc. Multi-path low-noise amplifier and associated low-noise amplifier module and receiver

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5105166A (en) * 1989-11-30 1992-04-14 Raytheon Company Symmetric bi-directional amplifier
US6480309B1 (en) * 1998-08-22 2002-11-12 Electronics And Telecommunications Research Institute Optical gate based optical space division switch
US7064606B2 (en) * 2003-03-28 2006-06-20 Andrew Corporation High efficiency amplifier and method of designing same
US7489880B2 (en) * 2002-04-30 2009-02-10 Pivotal Decisions, Llc Apparatus and method for measuring the dispersion of a fiber span
US7546001B2 (en) * 2001-10-09 2009-06-09 Infinera Corporation Monolithic photonic integrated circuit (PIC) with forward error correction (FEC)
US7705681B2 (en) * 2008-04-17 2010-04-27 Infineon Technologies Ag Apparatus for coupling at least one of a plurality of amplified input signals to an output terminal using a directional coupler
US8103225B2 (en) * 2007-05-04 2012-01-24 Astrium Limited Multiport amplifiers in communications satellites

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07118620B2 (ja) * 1987-04-21 1995-12-18 日本電気株式会社 双方向性増幅器
US7239852B2 (en) 2003-08-01 2007-07-03 Northrop Grumman Corporation Asymmetric, optimized common-source bi-directional amplifier
EP1523094A1 (en) 2003-10-07 2005-04-13 Texas Instruments Incorporated Automatically adjusting low noise amplifier
JP4949193B2 (ja) * 2007-10-23 2012-06-06 ティーオーエー株式会社 オーディオパワーアンプ
JP5444173B2 (ja) * 2010-09-08 2014-03-19 株式会社東芝 増幅器及びアンプ制御方法
US12081243B2 (en) * 2011-08-16 2024-09-03 Qualcomm Incorporated Low noise amplifiers with combined outputs
US9154356B2 (en) * 2012-05-25 2015-10-06 Qualcomm Incorporated Low noise amplifiers for carrier aggregation
US9300420B2 (en) * 2012-09-11 2016-03-29 Qualcomm Incorporated Carrier aggregation receiver architecture
US9031158B2 (en) * 2012-10-08 2015-05-12 Qualcomm Incorporated Transmit diversity architecture with optimized power consumption and area for UMTS and LTE systems
US9543903B2 (en) 2012-10-22 2017-01-10 Qualcomm Incorporated Amplifiers with noise splitting
US9048928B2 (en) * 2012-11-13 2015-06-02 Qualcomm Incorporated Expandable transceivers and receivers
US8774745B2 (en) * 2012-12-10 2014-07-08 Qualcomm Incorporated Reconfigurable receiver circuits for test signal generation
US9154243B2 (en) 2012-12-17 2015-10-06 Qualcomm Incorporated Receiver calibration with LO signal from inactive receiver
US9106185B2 (en) 2013-03-11 2015-08-11 Qualcomm Incorporated Amplifiers with inductive degeneration and configurable gain and input matching
US9154087B2 (en) 2013-08-01 2015-10-06 Qualcomm Incorporated Amplifiers with configurable mutually-coupled source degeneration inductors

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5105166A (en) * 1989-11-30 1992-04-14 Raytheon Company Symmetric bi-directional amplifier
US6480309B1 (en) * 1998-08-22 2002-11-12 Electronics And Telecommunications Research Institute Optical gate based optical space division switch
US7546001B2 (en) * 2001-10-09 2009-06-09 Infinera Corporation Monolithic photonic integrated circuit (PIC) with forward error correction (FEC)
US7489880B2 (en) * 2002-04-30 2009-02-10 Pivotal Decisions, Llc Apparatus and method for measuring the dispersion of a fiber span
US7064606B2 (en) * 2003-03-28 2006-06-20 Andrew Corporation High efficiency amplifier and method of designing same
US8103225B2 (en) * 2007-05-04 2012-01-24 Astrium Limited Multiport amplifiers in communications satellites
US7705681B2 (en) * 2008-04-17 2010-04-27 Infineon Technologies Ag Apparatus for coupling at least one of a plurality of amplified input signals to an output terminal using a directional coupler

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12237851B2 (en) 2022-11-03 2025-02-25 Industrial Technology Research Institute Switching circuit and method of providing switching circuit

Also Published As

Publication number Publication date
BR112017023910A2 (pt) 2018-07-17
CN107580753B (zh) 2021-03-23
EP3292629A1 (en) 2018-03-14
CN107580753A (zh) 2018-01-12
US9515749B2 (en) 2016-12-06
TW201640818A (zh) 2016-11-16
JP2018515037A (ja) 2018-06-07
KR20180004135A (ko) 2018-01-10
WO2016178794A1 (en) 2016-11-10
EP3292629B1 (en) 2025-02-12
US20160329976A1 (en) 2016-11-10

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