KR100767885B1 - 전력 증폭기 시스템, 안테나 시스템 및 신호 전송 방법 - Google Patents

전력 증폭기 시스템, 안테나 시스템 및 신호 전송 방법 Download PDF

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Publication number
KR100767885B1
KR100767885B1 KR1020000066466A KR20000066466A KR100767885B1 KR 100767885 B1 KR100767885 B1 KR 100767885B1 KR 1020000066466 A KR1020000066466 A KR 1020000066466A KR 20000066466 A KR20000066466 A KR 20000066466A KR 100767885 B1 KR100767885 B1 KR 100767885B1
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KR
South Korea
Prior art keywords
output
input
signal
splitter
outputs
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Expired - Fee Related
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KR1020000066466A
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English (en)
Korean (ko)
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KR20010051574A (ko
Inventor
케멩-쿤
Original Assignee
루센트 테크놀러지스 인크
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Publication of KR20010051574A publication Critical patent/KR20010051574A/ko
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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
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • H04B1/18—Input circuits, e.g. for coupling to an antenna or a transmission line
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/22—Antenna units of the array energised non-uniformly in amplitude or phase, e.g. tapered array or binomial array
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/24—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the orientation by switching energy from one active radiating element to another, e.g. for beam switching
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/24—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the orientation by switching energy from one active radiating element to another, e.g. for beam switching
    • H01Q3/247—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the orientation by switching energy from one active radiating element to another, e.g. for beam switching by switching different parts of a primary active element
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
    • H01Q3/28—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the amplitude

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Amplifiers (AREA)
  • Transmitters (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Radio Transmission System (AREA)
KR1020000066466A 1999-11-10 2000-11-09 전력 증폭기 시스템, 안테나 시스템 및 신호 전송 방법 Expired - Fee Related KR100767885B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US9/437,522 1999-11-10
US09/437,522 US6292053B1 (en) 1999-11-10 1999-11-10 Power amplifier system
US09/437,522 1999-11-10

Publications (2)

Publication Number Publication Date
KR20010051574A KR20010051574A (ko) 2001-06-25
KR100767885B1 true KR100767885B1 (ko) 2007-10-17

Family

ID=23736785

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020000066466A Expired - Fee Related KR100767885B1 (ko) 1999-11-10 2000-11-09 전력 증폭기 시스템, 안테나 시스템 및 신호 전송 방법

Country Status (9)

Country Link
US (1) US6292053B1 (enExample)
EP (1) EP1100147B1 (enExample)
JP (2) JP2001177329A (enExample)
KR (1) KR100767885B1 (enExample)
CN (1) CN1296335A (enExample)
AU (1) AU6970100A (enExample)
BR (1) BR0006777A (enExample)
CA (1) CA2323354C (enExample)
DE (1) DE60027989T2 (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010092918A (ko) * 2000-03-27 2001-10-27 손창동 소출력 송수신기의 컴바인 제어 장치 및 제어방법
US6930647B2 (en) * 2001-05-17 2005-08-16 Hitachi Kokusai Electric Inc. Semicircular radial antenna
KR100837821B1 (ko) * 2003-02-14 2008-06-13 삼성전자주식회사 전력 절감을 위한 증폭기 제어장치 및 방법
US6943621B1 (en) * 2003-05-21 2005-09-13 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Auto-routable, configurable, daisy chainable data acquisition system
US7031678B2 (en) * 2003-07-15 2006-04-18 Qualcomm Inc. Wireless speech and data transmission
GB2417379B (en) * 2004-08-18 2007-12-27 Thales Uk Plc Apparatus and method of signal amplification
DE102006017307A1 (de) * 2006-04-12 2007-10-18 Infineon Technologies Ag Front-End-Modul mit zwei Eingängen zum Entgegennehmen von Sendesignalen
US8432237B2 (en) * 2009-05-21 2013-04-30 Qualcomm, Incorporated Output circuit with integrated impedance matching, power combining and filtering for power amplifiers and other circuits
EP2346175B1 (en) 2010-01-15 2015-03-11 Telefonaktiebolaget L M Ericsson A method and apparatuses for transmitter to multi-carrier power amplifier configuration
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
JP2016514915A (ja) * 2013-03-28 2016-05-23 株式会社東芝 エネルギー効率の良いモードスイッチ電力増幅器セット
JP5837144B2 (ja) * 2014-06-04 2015-12-24 株式会社東芝 送信システム
CN104270833B (zh) * 2014-09-10 2018-01-09 哈尔滨海能达科技有限公司 一种无线通信系统及其分路器
EP3399646B1 (en) * 2017-05-05 2020-02-26 Rohde & Schwarz GmbH & Co. KG Amplifier arrangement and method
FR3105178B1 (fr) * 2019-12-24 2024-03-15 Airbus Defence & Space Sas Structure porteuse pour véhicule spatial et procédé de montage d’une structure porteuse pour véhicule spatial
EP4244982A1 (en) * 2020-11-12 2023-09-20 Stem Technologies/Ixora Holding B.V. Modular amplifier and amplifier assembly comprising the same

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3928806A (en) * 1974-11-08 1975-12-23 Us Army Power dividing and combining techniques for microwave amplifiers
WO1997041642A1 (en) * 1996-04-29 1997-11-06 Radio Design Innovation Ab Transmitter combiner arrangement

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6178213A (ja) * 1984-09-25 1986-04-21 Nippon Telegr & Teleph Corp <Ntt> 電力増幅装置
JPH04332209A (ja) * 1991-05-08 1992-11-19 Nippon Telegr & Teleph Corp <Ntt> 多端子電力増幅器
US5287543A (en) * 1991-10-07 1994-02-15 General Electric Co. Multichannel communication system with an amplifier in each channel
US5304943A (en) * 1992-11-16 1994-04-19 Harris Corporation In-phase combiner and RF recovery system
US5854611A (en) * 1995-07-24 1998-12-29 Lucent Technologies Inc. Power shared linear amplifier network
US5610556A (en) * 1995-10-31 1997-03-11 Space Systems/Loral, Inc. Multi-port amplifiers with switchless redundancy
US5781066A (en) * 1996-03-11 1998-07-14 The Mitre Corporation Pulse waveform generator
JPH1041857A (ja) * 1996-07-23 1998-02-13 Nec Corp 移動通信システム用送信装置
US6018644A (en) * 1997-01-28 2000-01-25 Northrop Grumman Corporation Low-loss, fault-tolerant antenna interface unit
FR2762728B1 (fr) * 1997-04-24 1999-05-28 Alsthom Cge Alcatel Dispositif a amplificateurs de puissance a faible degradation en cas de pannes
US6006111A (en) * 1997-10-08 1999-12-21 Nortel Networks Corporation Self-balancing matrix amplifier

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3928806A (en) * 1974-11-08 1975-12-23 Us Army Power dividing and combining techniques for microwave amplifiers
WO1997041642A1 (en) * 1996-04-29 1997-11-06 Radio Design Innovation Ab Transmitter combiner arrangement

Also Published As

Publication number Publication date
CN1296335A (zh) 2001-05-23
JP5398957B2 (ja) 2014-01-29
EP1100147B1 (en) 2006-05-17
AU6970100A (en) 2001-05-17
DE60027989T2 (de) 2006-12-21
EP1100147A2 (en) 2001-05-16
EP1100147A3 (en) 2003-11-26
CA2323354C (en) 2003-02-18
BR0006777A (pt) 2001-08-14
JP2001177329A (ja) 2001-06-29
US6292053B1 (en) 2001-09-18
CA2323354A1 (en) 2001-05-10
JP2007116745A (ja) 2007-05-10
KR20010051574A (ko) 2001-06-25
DE60027989D1 (de) 2006-06-22

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