AU4527899A - A dual-band, dual-mode power amplifier - Google Patents

A dual-band, dual-mode power amplifier

Info

Publication number
AU4527899A
AU4527899A AU45278/99A AU4527899A AU4527899A AU 4527899 A AU4527899 A AU 4527899A AU 45278/99 A AU45278/99 A AU 45278/99A AU 4527899 A AU4527899 A AU 4527899A AU 4527899 A AU4527899 A AU 4527899A
Authority
AU
Australia
Prior art keywords
dual
band
power amplifier
mode power
mode
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.)
Abandoned
Application number
AU45278/99A
Other languages
English (en)
Inventor
Ronald D. Boesch
Ronald C. Meadows
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.)
Ericsson Inc
Original Assignee
Ericsson 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
Application filed by Ericsson Inc filed Critical Ericsson Inc
Publication of AU4527899A publication Critical patent/AU4527899A/en
Abandoned legal-status Critical Current

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
    • 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
    • H03F1/42—Modifications of amplifiers to extend the bandwidth
    • 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
    • H03F3/72—Gated amplifiers, i.e. amplifiers which are rendered operative or inoperative by means of a control signal
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/38—Impedance-matching networks
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/46—Networks for connecting several sources or loads, working on different frequencies or frequency bands, to a common load or source
    • 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
    • H03F2200/429—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
    • H03F2203/7209—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 from a first band to a second band
    • 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
    • H04B1/02—Transmitters
    • H04B1/04—Circuits
    • H04B1/0458—Arrangements for matching and coupling between power amplifier and antenna or between amplifying stages
    • 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
    • H04B1/02—Transmitters
    • H04B1/04—Circuits
    • H04B1/0483—Transmitters with multiple parallel paths

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Amplifiers (AREA)
AU45278/99A 1999-07-07 1999-07-07 A dual-band, dual-mode power amplifier Abandoned AU4527899A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB1999/001255 WO2001005028A1 (en) 1999-07-07 1999-07-07 A dual-band, dual-mode power amplifier

Publications (1)

Publication Number Publication Date
AU4527899A true AU4527899A (en) 2001-01-30

Family

ID=11004874

Family Applications (1)

Application Number Title Priority Date Filing Date
AU45278/99A Abandoned AU4527899A (en) 1999-07-07 1999-07-07 A dual-band, dual-mode power amplifier

Country Status (5)

Country Link
JP (1) JP2003504929A (zh)
CN (1) CN1367952A (zh)
AU (1) AU4527899A (zh)
DE (1) DE19983968T1 (zh)
WO (1) WO2001005028A1 (zh)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4394498B2 (ja) * 2004-03-31 2010-01-06 株式会社ルネサステクノロジ 高周波回路装置及びそれを用いた移動体通信端末
JP5086630B2 (ja) 2006-12-20 2012-11-28 株式会社エヌ・ティ・ティ・ドコモ 整合回路、デュアルバンド電力増幅器
DE102007004911A1 (de) 2007-01-26 2008-08-07 Funkwerk Dabendorf Gmbh Mehrteilige Schaltungsanordnung zur Dämpfungskompensation
JP5453120B2 (ja) 2009-01-30 2014-03-26 株式会社Ｎｔｔドコモ マルチバンド整合回路、およびマルチバンド電力増幅器
US8154340B2 (en) * 2009-02-18 2012-04-10 Hollinworth Fund, LLC Metamaterial power amplifier systems
US8971830B2 (en) * 2009-05-12 2015-03-03 Qualcomm Incorporated Multi-mode multi-band power amplifier module
US9143172B2 (en) 2009-06-03 2015-09-22 Qualcomm Incorporated Tunable matching circuits for power amplifiers
US8963611B2 (en) 2009-06-19 2015-02-24 Qualcomm Incorporated Power and impedance measurement circuits for a wireless communication device
US8750810B2 (en) * 2009-07-24 2014-06-10 Qualcomm Incorporated Power amplifier with switched output matching for multi-mode operation
US8072272B2 (en) 2009-08-19 2011-12-06 Qualcomm, Incorporated Digital tunable inter-stage matching circuit
US9559639B2 (en) 2009-08-19 2017-01-31 Qualcomm Incorporated Protection circuit for power amplifier
CN102332886B (zh) * 2011-08-16 2014-05-21 无锡中普微电子有限公司 多频带功率放大器
WO2013108677A1 (ja) * 2012-01-16 2013-07-25 株式会社村田製作所 電力増幅回路
CN103560762B (zh) * 2013-10-31 2016-09-14 大连交通大学 一种列车智能监测网络节点中的射频功放模块
CN112865724B (zh) * 2021-01-13 2023-05-05 中电国基南方集团有限公司 一种频率可重构宽带功率放大器电路
US11522508B1 (en) 2021-08-13 2022-12-06 Raytheon Company Dual-band monolithic microwave IC (MMIC) power amplifier
CN114614771A (zh) * 2022-01-25 2022-06-10 电子科技大学 基于频率连续可调的超宽带射频功率放大器
CN114884474A (zh) * 2022-07-07 2022-08-09 成都旋极星源信息技术有限公司 一种功率放大器与电子设备

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2144260C1 (ru) * 1992-03-13 2000-01-10 Моторола, Инк. Сеть, объединяющая усилители мощности сигналов высокой частоты и двухрежимное устройство связи
US5774017A (en) * 1996-06-03 1998-06-30 Anadigics, Inc. Multiple-band amplifier
US5768691A (en) * 1996-08-07 1998-06-16 Nokia Mobile Phones Limited Antenna switching circuits for radio telephones
US5973557A (en) * 1996-10-18 1999-10-26 Matsushita Electric Industrial Co., Ltd. High efficiency linear power amplifier of plural frequency bands and high efficiency power amplifier
US6069525A (en) * 1997-04-17 2000-05-30 Qualcomm Incorporated Dual-mode amplifier with high efficiency and high linearity
US6091966A (en) * 1997-09-29 2000-07-18 Ericsson, Inc. Dual-band, dual-mode power amplifier

Also Published As

Publication number Publication date
WO2001005028A1 (en) 2001-01-18
CN1367952A (zh) 2002-09-04
JP2003504929A (ja) 2003-02-04
DE19983968T1 (de) 2002-08-01

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase