HUE038974T2 - Kis zajú erõsítõk egyesített kimenettel - Google Patents

Kis zajú erõsítõk egyesített kimenettel

Info

Publication number
HUE038974T2
HUE038974T2 HUE12759300A HUE12759300A HUE038974T2 HU E038974 T2 HUE038974 T2 HU E038974T2 HU E12759300 A HUE12759300 A HU E12759300A HU E12759300 A HUE12759300 A HU E12759300A HU E038974 T2 HUE038974 T2 HU E038974T2
Authority
HU
Hungary
Prior art keywords
low noise
noise amplifiers
combined outputs
outputs
combined
Prior art date
Application number
HUE12759300A
Other languages
English (en)
Inventor
Aristotele Hadjichristos
Gurkanwal Singh Sahota
Original Assignee
Qualcomm Inc
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
Priority claimed from US13/366,992 external-priority patent/US12081243B2/en
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of HUE038974T2 publication Critical patent/HUE038974T2/hu

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/005—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges
    • H04B1/0053—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges with common antenna for more than one band
    • H04B1/0057—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges with common antenna for more than one band using diplexing or multiplexing filters for selecting the desired band
    • 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
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/08—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements
    • H03F1/22—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements by use of cascode coupling, i.e. earthed cathode or emitter stage followed by earthed grid or base stage respectively
    • H03F1/223—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements by use of cascode coupling, i.e. earthed cathode or emitter stage followed by earthed grid or base stage respectively with MOSFET's
    • 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
    • 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
    • H03F3/45—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
    • H03F3/45179—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier using MOSFET transistors as the active amplifying circuit
    • 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
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/005—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges
    • H04B1/0053—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges with common antenna for more than one band
    • H04B1/006—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges with common antenna for more than one band using switches for selecting the desired band
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H04B1/403—Circuits using the same oscillator for generating both the transmitter frequency and the receiver local oscillator frequency
    • H04B1/406—Circuits using the same oscillator for generating both the transmitter frequency and the receiver local oscillator frequency with more than one transmission mode, e.g. analog and digital modes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H04B1/44—Transmit/receive switching
    • H04B1/48—Transmit/receive switching in circuits for connecting transmitter and receiver to a common transmission path, e.g. by energy of transmitter
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/222—A circuit being added at the input of an amplifier to adapt the input impedance of the 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
    • H03F2200/429—Two or more amplifiers or one amplifier with filters for different frequency bands are coupled in parallel at the input or 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
    • H03F2203/72—Indexing scheme relating to gated amplifiers, i.e. amplifiers which are rendered operative or inoperative by means of a control signal
    • H03F2203/7203—Indexing scheme relating to gated amplifiers, i.e. amplifiers which are rendered operative or inoperative by means of a control signal the gated amplifier being switched on or off by a switch in the bias circuit of the amplifier controlling a bias current in the 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
    • H03F2203/72—Indexing scheme relating to gated amplifiers, i.e. amplifiers which are rendered operative or inoperative by means of a control signal
    • H03F2203/7236—Indexing scheme relating to gated amplifiers, i.e. amplifiers which are rendered operative or inoperative by means of a control signal the gated amplifier being switched on or off by putting into parallel or not, by choosing between amplifiers by (a ) switch(es)
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Amplifiers (AREA)
  • Transceivers (AREA)
HUE12759300A 2011-08-16 2012-08-16 Kis zajú erõsítõk egyesített kimenettel HUE038974T2 (hu)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161524250P 2011-08-16 2011-08-16
US13/366,992 US12081243B2 (en) 2012-02-06 Low noise amplifiers with combined outputs

Publications (1)

Publication Number Publication Date
HUE038974T2 true HUE038974T2 (hu) 2018-12-28

Family

ID=47712247

Family Applications (1)

Application Number Title Priority Date Filing Date
HUE12759300A HUE038974T2 (hu) 2011-08-16 2012-08-16 Kis zajú erõsítõk egyesített kimenettel

Country Status (7)

Country Link
EP (2) EP2745407B1 (hu)
JP (1) JP5905576B2 (hu)
KR (3) KR20160003895A (hu)
CN (1) CN103733522A (hu)
ES (1) ES2685325T3 (hu)
HU (1) HUE038974T2 (hu)
WO (1) WO2013025953A1 (hu)

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US9628203B2 (en) * 2014-03-04 2017-04-18 Qualcomm Incorporated Analog built-in self test transceiver
US10390343B2 (en) * 2014-06-23 2019-08-20 Qualcomm Incorporated Carrier aggregation diversity antenna module with integrated LNA banks
KR102215081B1 (ko) * 2014-09-24 2021-02-10 삼성전자주식회사 송신 신호 처리 방법 및 그 송신기
US9455755B2 (en) 2014-10-06 2016-09-27 Skyworks Solutions, Inc. Aggregate signal amplification device and method
US9813137B2 (en) 2014-10-31 2017-11-07 Skyworks Solutions, Inc. Diversity receiver front end system with flexible routing
JP2016092831A (ja) * 2014-10-31 2016-05-23 スカイワークス ソリューションズ, インコーポレイテッドSkyworks Solutions, Inc. フレキシブルな帯域引き回しを備えたダイバーシティ受信器フロントエンドシステム
US10050694B2 (en) 2014-10-31 2018-08-14 Skyworks Solution, Inc. Diversity receiver front end system with post-amplifier filters
US9893752B2 (en) 2014-10-31 2018-02-13 Skyworks Solutions, Inc. Diversity receiver front end system with variable-gain amplifiers
JP6029728B2 (ja) * 2014-10-31 2016-11-24 スカイワークス ソリューションズ，インコーポレイテッドＳｋｙｗｏｒｋｓ Ｓｏｌｕｔｉｏｎｓ，Ｉｎｃ． 位相シフト部品を備えたダイバーシティ受信器フロントエンドシステム
GB2572888B (en) * 2014-10-31 2020-01-08 Skyworks Solutions Inc A receiving system
US9571037B2 (en) 2014-10-31 2017-02-14 Skyworks Solutions, Inc. Diversity receiver front end system with impedance matching components
US9853614B2 (en) * 2014-12-04 2017-12-26 Qualcomm Incorporated Amplifier with triple-coupled inductors
US9515749B2 (en) * 2015-05-07 2016-12-06 Qualcomm Incorporated Low noise amplifier module with output coupler
US9838056B2 (en) 2015-05-28 2017-12-05 Skyworks Solutions, Inc. Integrous signal combiner
CN107113050B (zh) * 2015-06-01 2021-06-29 天工方案公司 与分集接收机相关的系统、设备和方法
DE102015212247A1 (de) 2015-06-30 2017-01-05 TRUMPF Hüttinger GmbH + Co. KG Hochfrequenzverstärkeranordnung
JP6597461B2 (ja) 2015-07-02 2019-10-30 株式会社村田製作所 増幅回路
CN106330121A (zh) * 2015-07-02 2017-01-11 株式会社村田制作所 放大电路
CN106452702A (zh) * 2015-08-10 2017-02-22 深圳市中兴微电子技术有限公司 一种载波聚合信号的接收方法及装置
US10141958B2 (en) * 2016-02-19 2018-11-27 Psemi Corporation Adaptive tuning network for combinable filters
US10700658B2 (en) 2016-02-19 2020-06-30 Psemi Corporation Adaptive tuning networks with direct mapped multiple channel filter tuning
JP6683406B2 (ja) * 2016-04-29 2020-04-22 華為技術有限公司Ｈｕａｗｅｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． 無線周波数フロントエンド、端末デバイス、およびキャリアアグリゲーション方法
CN107689778B (zh) 2016-08-05 2022-03-01 株式会社村田制作所 高频模块以及通信装置
KR102441262B1 (ko) 2018-06-11 2022-09-07 가부시키가이샤 무라타 세이사쿠쇼 고주파 모듈 및 통신 장치
CN213937872U (zh) 2018-06-11 2021-08-10 株式会社村田制作所 高频模块和通信装置
JP2021072570A (ja) * 2019-10-31 2021-05-06 株式会社村田製作所 高周波モジュールおよび通信装置
JP7532741B2 (ja) 2020-05-21 2024-08-14 インテル・コーポレーション レーダ装置、システム、および方法
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Also Published As

Publication number Publication date
KR20140049602A (ko) 2014-04-25
KR20180099936A (ko) 2018-09-05
KR102279652B1 (ko) 2021-07-19
EP3416296B1 (en) 2024-02-07
KR20160003895A (ko) 2016-01-11
US20130043946A1 (en) 2013-02-21
EP2745407A1 (en) 2014-06-25
CN103733522A (zh) 2014-04-16
WO2013025953A1 (en) 2013-02-21
EP2745407B1 (en) 2018-07-04
JP2014522216A (ja) 2014-08-28
ES2685325T3 (es) 2018-10-08
EP3416296A1 (en) 2018-12-19
JP5905576B2 (ja) 2016-04-20

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