WO2008136455A1 - セクタアンテナ - Google Patents

セクタアンテナ Download PDF

Info

Publication number
WO2008136455A1
WO2008136455A1 PCT/JP2008/058185 JP2008058185W WO2008136455A1 WO 2008136455 A1 WO2008136455 A1 WO 2008136455A1 JP 2008058185 W JP2008058185 W JP 2008058185W WO 2008136455 A1 WO2008136455 A1 WO 2008136455A1
Authority
WO
WIPO (PCT)
Prior art keywords
circuit board
printed circuit
polarization elements
vertical polarization
horizontal polarization
Prior art date
Application number
PCT/JP2008/058185
Other languages
English (en)
French (fr)
Inventor
Kosuke Tanabe
Hiroyuki Yusa
Original Assignee
Nec Corporation
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 Nec Corporation filed Critical Nec Corporation
Priority to CA2665051A priority Critical patent/CA2665051C/en
Priority to BRPI0804508-9A priority patent/BRPI0804508A2/pt
Priority to CN2008800008415A priority patent/CN101548433B/zh
Priority to EP08752198A priority patent/EP2079132A4/en
Priority to JP2009513008A priority patent/JP4930734B2/ja
Priority to AU2008246607A priority patent/AU2008246607B2/en
Priority to US12/443,628 priority patent/US7978144B2/en
Publication of WO2008136455A1 publication Critical patent/WO2008136455A1/ja

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
    • H01Q25/001—Crossed polarisation dual antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/246—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for base stations
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
    • H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/42—Housings not intimately mechanically associated with radiating elements, e.g. radome
    • 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
    • H01Q21/061—Two dimensional planar arrays
    • H01Q21/062—Two dimensional planar arrays using dipole aerials
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/24—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
    • 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
    • H01Q21/293—Combinations of different interacting antenna units for giving a desired directional characteristic one unit or more being an array of identical aerial elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
    • H01Q9/18—Vertical disposition of the antenna
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
    • H01Q9/28—Conical, cylindrical, cage, strip, gauze, or like elements having an extended radiating surface; Elements comprising two conical surfaces having collinear axes and adjacent apices and fed by two-conductor transmission lines

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Aerials With Secondary Devices (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Details Of Aerials (AREA)

Abstract

垂直偏波用の第１のプリント基板は、それぞれアンテナ素子として機能する複数の垂直偏波素子と、複数の垂直偏波素子に接続される第１の給電回路とを備える。水平偏波用の第２のプリント基板は、それぞれアンテナ素子として機能する複数の水平偏波素子に接続される第２の給電回路を備え、複数の水平偏波素子が取り付けられる。第１のプリント基板の隣接する二つの垂直偏波素子間には切り欠き部が設けられており、第１のプリント基板と第２のプリント基板とは、第１のプリント基板の切り欠き部に水平偏波素子が配置されるように、並行に配置される。反射板は一方向に延びた凹部を有し、複数の垂直偏波素子と複数の水平偏波素子とは、その凹部の内側に、一方向に交互に配列されている。
PCT/JP2008/058185 2007-04-27 2008-04-28 セクタアンテナ WO2008136455A1 (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CA2665051A CA2665051C (en) 2007-04-27 2008-04-28 Sector antenna
BRPI0804508-9A BRPI0804508A2 (pt) 2007-04-27 2008-04-28 antena de setor
CN2008800008415A CN101548433B (zh) 2007-04-27 2008-04-28 扇形天线
EP08752198A EP2079132A4 (en) 2007-04-27 2008-04-28 SECTOR ANTENNA
JP2009513008A JP4930734B2 (ja) 2007-04-27 2008-04-28 セクタアンテナ
AU2008246607A AU2008246607B2 (en) 2007-04-27 2008-04-28 Sector antenna
US12/443,628 US7978144B2 (en) 2007-04-27 2008-04-28 Sector antenna

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-118622 2007-04-27
JP2007118622 2007-04-27

Publications (1)

Publication Number Publication Date
WO2008136455A1 true WO2008136455A1 (ja) 2008-11-13

Family

ID=39943562

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/058185 WO2008136455A1 (ja) 2007-04-27 2008-04-28 セクタアンテナ

Country Status (10)

Country Link
US (1) US7978144B2 (ja)
EP (1) EP2079132A4 (ja)
JP (1) JP4930734B2 (ja)
KR (1) KR101080459B1 (ja)
CN (1) CN101548433B (ja)
AU (1) AU2008246607B2 (ja)
BR (1) BRPI0804508A2 (ja)
CA (1) CA2665051C (ja)
TW (1) TWI378601B (ja)
WO (1) WO2008136455A1 (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
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JP2008278194A (ja) * 2007-04-27 2008-11-13 Mitsubishi Electric Corp アンテナ装置
JP2013038636A (ja) * 2011-08-09 2013-02-21 Denki Kogyo Co Ltd 周波数共用偏波共用アンテナ装置
JP2013110577A (ja) * 2011-11-21 2013-06-06 Nippon Dengyo Kosaku Co Ltd アンテナ、アレイアンテナおよびセクタアンテナ
WO2017213243A1 (ja) * 2016-06-10 2017-12-14 株式会社ヨコオ 車載用アンテナ装置
JP7500777B2 (ja) 2020-05-22 2024-06-17 華為技術有限公司 アンテナ装置及び無線通信装置

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WO2012151210A1 (en) * 2011-05-02 2012-11-08 Andrew Llc Tri-pole antenna element and antenna array
US8982772B2 (en) 2011-08-17 2015-03-17 CBF Networks, Inc. Radio transceiver with improved radar detection
US9049611B2 (en) 2011-08-17 2015-06-02 CBF Networks, Inc. Backhaul radio with extreme interference protection
US8422540B1 (en) 2012-06-21 2013-04-16 CBF Networks, Inc. Intelligent backhaul radio with zero division duplexing
US8989762B1 (en) 2013-12-05 2015-03-24 CBF Networks, Inc. Advanced backhaul services
US10708918B2 (en) 2011-08-17 2020-07-07 Skyline Partners Technology Llc Electronic alignment using signature emissions for backhaul radios
US8928542B2 (en) 2011-08-17 2015-01-06 CBF Networks, Inc. Backhaul radio with an aperture-fed antenna assembly
US10548132B2 (en) 2011-08-17 2020-01-28 Skyline Partners Technology Llc Radio with antenna array and multiple RF bands
US8761100B2 (en) 2011-10-11 2014-06-24 CBF Networks, Inc. Intelligent backhaul system
US9474080B2 (en) 2011-08-17 2016-10-18 CBF Networks, Inc. Full duplex backhaul radio with interference measurement during a blanking interval
US8502733B1 (en) 2012-02-10 2013-08-06 CBF Networks, Inc. Transmit co-channel spectrum sharing
US9713019B2 (en) 2011-08-17 2017-07-18 CBF Networks, Inc. Self organizing backhaul radio
US8385305B1 (en) 2012-04-16 2013-02-26 CBF Networks, Inc Hybrid band intelligent backhaul radio
US8467363B2 (en) 2011-08-17 2013-06-18 CBF Networks, Inc. Intelligent backhaul radio and antenna system
US10716111B2 (en) 2011-08-17 2020-07-14 Skyline Partners Technology Llc Backhaul radio with adaptive beamforming and sample alignment
US8238318B1 (en) 2011-08-17 2012-08-07 CBF Networks, Inc. Intelligent backhaul radio
US10764891B2 (en) 2011-08-17 2020-09-01 Skyline Partners Technology Llc Backhaul radio with advanced error recovery
US10051643B2 (en) 2011-08-17 2018-08-14 Skyline Partners Technology Llc Radio with interference measurement during a blanking interval
JP5704095B2 (ja) * 2012-02-29 2015-04-22 日立金属株式会社 アレイアンテナ
CN103825082B (zh) * 2012-11-16 2018-05-29 深圳光启智能光子技术有限公司 一种定向天线、定向天线装置及无线覆盖***
TWI497815B (zh) * 2013-08-15 2015-08-21 Wistron Neweb Corp 交叉式傳輸模組
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US9851436B2 (en) * 2015-01-05 2017-12-26 Delphi Technologies, Inc. Radar antenna assembly with panoramic detection
CN105356041A (zh) * 2015-11-20 2016-02-24 西安华为技术有限公司 双极化天线
KR102471203B1 (ko) * 2016-08-10 2022-11-28 삼성전자 주식회사 안테나 장치 및 이를 포함하는 전자 장치
CN107046166A (zh) * 2016-08-31 2017-08-15 武汉虹信通信技术有限责任公司 一种低剖面基站天线辐射单元及天线
US10862211B2 (en) 2018-08-21 2020-12-08 Htc Corporation Integrated antenna structure
CN111244600B (zh) 2018-11-29 2021-11-23 荷兰移动驱动器公司 天线结构及具有所述天线结构的无线通信装置
TWI712216B (zh) * 2018-11-29 2020-12-01 大陸商深圳市超捷通訊有限公司 天線結構及具有該天線結構的無線通訊裝置
CN110165381A (zh) * 2019-06-10 2019-08-23 中天宽带技术有限公司 一种低频振子及多频阵列天线
US10756412B1 (en) * 2019-11-07 2020-08-25 The Florida International University Board Of Trustees Foldable, deployable and reconfigurable MIMO antenna arrays
KR102345402B1 (ko) * 2020-04-13 2021-12-30 크리모 주식회사 안테나 소자 및 이를 포함하는 안테나 장치
CN112164869B (zh) * 2020-09-25 2021-09-24 京信通信技术(广州)有限公司 天线、低频辐射单元及辐射臂
CN112234355A (zh) * 2020-10-23 2021-01-15 华南理工大学 一种基于直立振子的宽带双频融合天线阵
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CN115458920A (zh) * 2022-10-18 2022-12-09 中国电子科技集团公司第二十九研究所 一种用于双极化非平面辐射体的并行馈电结构及组件

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See also references of EP2079132A4

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008278194A (ja) * 2007-04-27 2008-11-13 Mitsubishi Electric Corp アンテナ装置
JP2013038636A (ja) * 2011-08-09 2013-02-21 Denki Kogyo Co Ltd 周波数共用偏波共用アンテナ装置
JP2013110577A (ja) * 2011-11-21 2013-06-06 Nippon Dengyo Kosaku Co Ltd アンテナ、アレイアンテナおよびセクタアンテナ
WO2017213243A1 (ja) * 2016-06-10 2017-12-14 株式会社ヨコオ 車載用アンテナ装置
CN107492711A (zh) * 2016-06-10 2017-12-19 株式会社友华 车载用天线装置
US10749267B2 (en) 2016-06-10 2020-08-18 Yokowo Co., Ltd. Antenna device for vehicle
JP7500777B2 (ja) 2020-05-22 2024-06-17 華為技術有限公司 アンテナ装置及び無線通信装置

Also Published As

Publication number Publication date
CN101548433B (zh) 2013-03-20
JPWO2008136455A1 (ja) 2010-07-29
TW200908441A (en) 2009-02-16
BRPI0804508A2 (pt) 2011-08-30
CA2665051C (en) 2013-04-23
US20100033396A1 (en) 2010-02-11
TWI378601B (en) 2012-12-01
CN101548433A (zh) 2009-09-30
JP4930734B2 (ja) 2012-05-16
KR20090081369A (ko) 2009-07-28
AU2008246607B2 (en) 2011-07-07
KR101080459B1 (ko) 2011-11-04
CA2665051A1 (en) 2008-11-13
EP2079132A1 (en) 2009-07-15
US7978144B2 (en) 2011-07-12
AU2008246607A1 (en) 2008-11-13
EP2079132A4 (en) 2013-01-30

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