JP2001500691A - ワイヤレス基地局のカバレージ領域、範囲及び信頼度強化用のアンテナシステム - Google Patents

ワイヤレス基地局のカバレージ領域、範囲及び信頼度強化用のアンテナシステム

Info

Publication number
JP2001500691A
JP2001500691A JP10513960A JP51396098A JP2001500691A JP 2001500691 A JP2001500691 A JP 2001500691A JP 10513960 A JP10513960 A JP 10513960A JP 51396098 A JP51396098 A JP 51396098A JP 2001500691 A JP2001500691 A JP 2001500691A
Authority
JP
Japan
Prior art keywords
antenna system
antenna
amplifiers
amplifier
variable
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.)
Pending
Application number
JP10513960A
Other languages
English (en)
Japanese (ja)
Inventor
シャシカンク エム サンズギリ
ジョン ピー ヴォルピ
アンソニー ジェイ ヴェスパ
ポール シー ギリランド
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.)
Raytheon Co
Original Assignee
Raytheon Co
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 Raytheon Co filed Critical Raytheon Co
Publication of JP2001500691A publication Critical patent/JP2001500691A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q23/00—Antennas with active circuits or circuit elements integrated within them or attached to them
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/0006—Particular feeding systems
    • H01Q21/0025—Modular arrays
    • 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
    • H01Q21/08—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a rectilinear path
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/28—Combinations of substantially independent non-interacting antenna units or systems
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/29—Combinations of different interacting antenna units for giving a desired directional characteristic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
JP10513960A 1996-09-16 1997-09-15 ワイヤレス基地局のカバレージ領域、範囲及び信頼度強化用のアンテナシステム Pending JP2001500691A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US2619196P 1996-09-16 1996-09-16
US60/026,191 1996-09-16
PCT/US1997/016338 WO1998011626A1 (fr) 1996-09-16 1997-09-15 Systeme d'antenne ameliorant la zone de couverture, la portee et la fiabilite de stations de base sans fil

Publications (1)

Publication Number Publication Date
JP2001500691A true JP2001500691A (ja) 2001-01-16

Family

ID=21830391

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10513960A Pending JP2001500691A (ja) 1996-09-16 1997-09-15 ワイヤレス基地局のカバレージ領域、範囲及び信頼度強化用のアンテナシステム

Country Status (6)

Country Link
EP (1) EP0943164A1 (fr)
JP (1) JP2001500691A (fr)
KR (1) KR20000036179A (fr)
AU (1) AU4735797A (fr)
CA (1) CA2265987A1 (fr)
WO (1) WO1998011626A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014099932A (ja) * 2009-02-09 2014-05-29 Rohm Co Ltd 信号処理回路およびそれを用いたオーディオシステム、オーディオ信号処理回路およびそれを用いたトーンコントロール回路

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US6583763B2 (en) 1999-04-26 2003-06-24 Andrew Corporation Antenna structure and installation
US6812905B2 (en) 1999-04-26 2004-11-02 Andrew Corporation Integrated active antenna for multi-carrier applications
US6621469B2 (en) 1999-04-26 2003-09-16 Andrew Corporation Transmit/receive distributed antenna systems
US6701137B1 (en) 1999-04-26 2004-03-02 Andrew Corporation Antenna system architecture
US6362787B1 (en) 1999-04-26 2002-03-26 Andrew Corporation Lightning protection for an active antenna using patch/microstrip elements
US6934511B1 (en) 1999-07-20 2005-08-23 Andrew Corporation Integrated repeater
US6731904B1 (en) 1999-07-20 2004-05-04 Andrew Corporation Side-to-side repeater
US6448930B1 (en) 1999-10-15 2002-09-10 Andrew Corporation Indoor antenna
JP2003513506A (ja) * 1999-10-28 2003-04-08 セレトラ・リミテッド セルラー基地局拡大方法
US7236807B1 (en) 1999-10-28 2007-06-26 Celletra Ltd. Cellular base station augmentation
AU2001234463A1 (en) 2000-01-14 2001-07-24 Andrew Corporation Repeaters for wireless communication systems
CN1319293C (zh) 2000-01-27 2007-05-30 塞勒特拉有限公司 蜂窝基站扩增系统和方法
CN1484875A (zh) * 2000-11-01 2004-03-24 安德鲁公司 分布天线系统
KR100563565B1 (ko) * 2000-11-03 2006-03-28 주식회사 케이엠더블유 안테나
US6661374B2 (en) * 2000-12-08 2003-12-09 Kmw Inc. Base transceiver station having multibeam controllable antenna system
KR100545645B1 (ko) * 2002-09-12 2006-01-24 엘지전자 주식회사 무선통신 단말기의 통신품질 개선 장치
US7466670B2 (en) * 2004-08-09 2008-12-16 Cisco Technology, Inc. Transmit system employing an antenna and balanced amplifier architecture which provides power amplifier load balancing independent of single or dual signal operation of the transmitter
DE102005017297B4 (de) * 2005-04-14 2015-07-09 Qualcomm Incorporated Antennenempfangssystem mit mindestens zwei Antennenzweigen zum Diversity-Empfang sowie zugehöriges Verfahren zur Phasenanpassung
US7962174B2 (en) 2006-07-12 2011-06-14 Andrew Llc Transceiver architecture and method for wireless base-stations
EP1885024A1 (fr) * 2006-08-03 2008-02-06 Selex Sensors and Airborne Systems Limited Antenne
CN101553955B (zh) 2006-10-16 2013-10-23 艾利森电话股份有限公司 倾斜相关的波束形状系统
WO2010035922A1 (fr) * 2008-09-26 2010-04-01 Kmw Inc. Antenne pour station de base d'un système de communication mobile
US20120196545A1 (en) 2011-01-28 2012-08-02 Georg Schmidt Antenna array and method for synthesizing antenna patterns
US10701534B2 (en) 2018-07-30 2020-06-30 Nxp B.V. Message relaying in vehicle-to-vehicle communication system
CN110828976B (zh) * 2018-08-14 2021-10-22 华为技术有限公司 天线系统和基站
CN109301506A (zh) * 2018-09-19 2019-02-01 浙江安路海联科技有限公司 一种可重构圆形阵列天线系统
US10714839B2 (en) * 2018-09-21 2020-07-14 Hrl Laboratories, Llc Active wideband antenna
CN111740786B (zh) * 2020-06-10 2022-01-25 电子科技大学 一种集成光波导波束赋形装置
CN111865386B (zh) * 2020-07-21 2023-10-03 深圳创维－Rgb电子有限公司 一种有源天线系统、控制方法和无线设备

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69331540T2 (de) * 1992-12-01 2002-07-11 Nippon Telegraph & Telephone Vorrichtung mit mehrstrahlantenne
GB9402942D0 (en) * 1994-02-16 1994-04-06 Northern Telecom Ltd Base station antenna arrangement
US5548813A (en) * 1994-03-24 1996-08-20 Ericsson Inc. Phased array cellular base station and associated methods for enhanced power efficiency
GB2290006A (en) * 1994-05-28 1995-12-06 Northern Telecom Ltd Base station transmitter control
GB2301712B (en) * 1995-06-02 2000-02-23 Dsc Communications Integrated directional antenna

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014099932A (ja) * 2009-02-09 2014-05-29 Rohm Co Ltd 信号処理回路およびそれを用いたオーディオシステム、オーディオ信号処理回路およびそれを用いたトーンコントロール回路

Also Published As

Publication number Publication date
KR20000036179A (ko) 2000-06-26
AU4735797A (en) 1998-04-02
EP0943164A1 (fr) 1999-09-22
WO1998011626A1 (fr) 1998-03-19
CA2265987A1 (fr) 1998-03-19

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