JP4728404B2 - 移動通信基地局における可変ビーム制御アンテナ - Google Patents
移動通信基地局における可変ビーム制御アンテナ Download PDFInfo
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- JP4728404B2 JP4728404B2 JP2008545472A JP2008545472A JP4728404B2 JP 4728404 B2 JP4728404 B2 JP 4728404B2 JP 2008545472 A JP2008545472 A JP 2008545472A JP 2008545472 A JP2008545472 A JP 2008545472A JP 4728404 B2 JP4728404 B2 JP 4728404B2
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- 238000010295 mobile communication Methods 0.000 title claims description 22
- 238000010248 power generation Methods 0.000 claims description 36
- 230000005540 biological transmission Effects 0.000 claims description 20
- 230000005855 radiation Effects 0.000 claims description 11
- 238000000034 method Methods 0.000 description 18
- 238000010586 diagram Methods 0.000 description 5
- 238000009826 distribution Methods 0.000 description 5
- 238000004088 simulation Methods 0.000 description 5
- 238000003079 width control Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000005457 optimization Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005388 cross polarization Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/28—Scaffolds primarily resting on the ground designed to provide support only at a low height
- E04G1/32—Other free-standing supports, e.g. using trestles
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/32—Safety or protective measures for persons during the construction of buildings
- E04G21/3204—Safety or protective measures for persons during the construction of buildings against falling down
- E04G21/3252—Protections, e.g. cover, caps, against impaling on starter reinforcement bars
-
- 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
- H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
- H01Q19/10—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
-
- 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
- H01Q3/02—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole
- H01Q3/04—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole for varying one co-ordinate of the orientation
-
- 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
- H01Q3/30—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 relative phase between the radiating elements of an array
- H01Q3/34—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 relative phase between the radiating elements of an array by electrical means
- H01Q3/36—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 relative phase between the radiating elements of an array by electrical means with variable phase-shifters
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Aerials With Secondary Devices (AREA)
Description
11 第1の反射板
12 第1の動力伝達部
13 第1の動力発生部
20 第2の放射部
21 第2の反射板
22 第2の動力伝達部
23 第2の動力発生部
30 第3の放射部
31 第3の反射板
32 第3の動力伝達部
33 第3の動力発生部
50 レードーム(radome)
111 第1の放射素子
112 第2の放射素子
113 第3の放射素子
211 第4の放射素子
212 第5の放射素子
213 第6の放射素子
311 第7の放射素子
312 第8の放射素子
313 第9の放射素子
Claims (5)
- 移動通信基地局における可変ビーム制御アンテナであって、
少なくとも1つの放射素子がそれぞれ設置された反射板を有し、垂直方向に順に配置された第1、第2、及び第3の放射部と、
外部制御信号により前記第3の放射部の反射板を回転させるための回転力を提供する動力発生部と、
前記第3の放射部の反射板の回転とともに、前記第1の放射部の反射板を前記第3の放射部の反射板の回転方向と反対方向に回転させる動力伝達部と、を含む
ことを特徴とする可変ビーム制御アンテナ。 - 前記動力伝達部は、
前記第3の放射部の反射板の一端部に付着され、前記第3の放射部の反射板の回転とともに回転する第1のギアと、
前記第1のギアの回転とともに回転する第2のギアと、
前記第2のギアの回転とともに回転する第3のギアと、
前記第3のギアの回転とともに回転するギアシャフトと、
前記ギアシャフトの回転とともに回転する第4のギアと、
前記第1の放射部の反射板の一端部に付着され、前記第4のギアの回転とともに回転することにより、前記第1の放射部の反射板を回転させる第5のギアと、を含む
ことを特徴とする請求項1に記載の可変ビーム制御アンテナ。 - 前記反射板は、ハウジングとして機能する上側及び下側キャップで密封される1つのレードーム内に装着される
ことを特徴とする請求項1に記載の可変ビーム制御アンテナ。 - 前記放射素子は、前記反射板に1列又は2列に配置される
ことを特徴とする請求項1乃至請求項3のうちのいずれか1項に記載の可変ビーム制御アンテナ。 - 前記放射部、前記動力発生部、及び前記動力伝達部の全体を回転させるための回転力を提供する第2の動力発生部と、
前記第2の動力発生部から発生した回転力を少なくとも前記動力伝達部に伝達することにより、前記放射部、前記動力発生部、及び前記動力伝達部の全体を回転させる第2の動力伝達部と、をさらに含む
ことを特徴とする請求項1乃至請求項3のうちのいずれか1項に記載の可変ビーム制御アンテナ。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2005-0122797 | 2005-12-13 | ||
KR20050122797 | 2005-12-13 | ||
KR1020060022851A KR100807321B1 (ko) | 2005-12-13 | 2006-03-10 | 이동통신 기지국용 가변 빔 제어 안테나 |
KR10-2006-0022851 | 2006-03-10 | ||
PCT/KR2006/001256 WO2007069809A1 (en) | 2005-12-13 | 2006-04-05 | Variable beam controlling antenna in mobile communication base station |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009519668A JP2009519668A (ja) | 2009-05-14 |
JP4728404B2 true JP4728404B2 (ja) | 2011-07-20 |
Family
ID=38363115
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008545472A Active JP4728404B2 (ja) | 2005-12-13 | 2006-04-05 | 移動通信基地局における可変ビーム制御アンテナ |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1964206B1 (ja) |
JP (1) | JP4728404B2 (ja) |
KR (1) | KR100807321B1 (ja) |
CN (1) | CN101331647B (ja) |
BR (1) | BRPI0619778A2 (ja) |
ES (1) | ES2399909T3 (ja) |
WO (1) | WO2007069809A1 (ja) |
Families Citing this family (34)
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JP2010057035A (ja) * | 2008-08-29 | 2010-03-11 | Yagi Antenna Co Ltd | 指向性可変アンテナ |
KR101085890B1 (ko) | 2009-12-21 | 2011-11-23 | 주식회사 케이엠더블유 | 형상 변경이 가능한 기지국 안테나 |
CN102110883B (zh) * | 2010-12-01 | 2013-06-19 | 西安空间无线电技术研究所 | 一种赋形可变波束阵列天线的波束赋形方法 |
DE102012023938A1 (de) * | 2012-12-06 | 2014-06-12 | Kathrein-Werke Kg | Dualpolarisierte, omnidirektionale Antenne |
US9373884B2 (en) | 2012-12-07 | 2016-06-21 | Kathrein-Werke Kg | Dual-polarised, omnidirectional antenna |
CN103384940B (zh) * | 2013-01-08 | 2015-01-21 | 华为技术有限公司 | 用于回传组网的装置 |
EP2954594B1 (en) * | 2013-02-08 | 2022-01-12 | Honeywell International Inc. | Integrated stripline feed network for linear antenna array |
CN104051864B (zh) * | 2013-03-11 | 2016-06-15 | 中国电信股份有限公司 | 多输入多输出八天线和基站 |
FR3015786B1 (fr) * | 2013-12-23 | 2017-05-19 | Thales Sa | Antenne marine compacte a diversite ajustable |
US9728855B2 (en) | 2014-01-14 | 2017-08-08 | Honeywell International Inc. | Broadband GNSS reference antenna |
WO2015142723A1 (en) | 2014-03-17 | 2015-09-24 | Ubiquiti Networks, Inc. | Array antennas having a plurality of directional beams |
US10164332B2 (en) * | 2014-10-14 | 2018-12-25 | Ubiquiti Networks, Inc. | Multi-sector antennas |
US10284268B2 (en) | 2015-02-23 | 2019-05-07 | Ubiquiti Networks, Inc. | Radio apparatuses for long-range communication of radio-frequency information |
KR101673244B1 (ko) * | 2015-03-20 | 2016-11-07 | 주식회사 에이치시티엠 | 다면체기술을 이용한 안테나 어셈블리 |
GB2539734A (en) | 2015-06-25 | 2016-12-28 | Airspan Networks Inc | An antenna apparatus and method of performing spatial nulling within the antenna apparatus |
GB2539730B (en) | 2015-06-25 | 2021-04-07 | Airspan Ip Holdco Llc | Node role assignment in networks |
GB2539727B (en) | 2015-06-25 | 2021-05-12 | Airspan Ip Holdco Llc | A configurable antenna and method of operating such a configurable antenna |
GB2539731B (en) | 2015-06-25 | 2021-08-04 | Airspan Ip Holdco Llc | Quality of service in wireless backhauls |
GB2539732A (en) | 2015-06-25 | 2016-12-28 | Airspan Networks Inc | A configurable antenna and method of operating such a configurable antenna |
GB2539722B (en) | 2015-06-25 | 2021-10-13 | Airspan Ip Holdco Llc | Bearing calculation |
GB2539736A (en) | 2015-06-25 | 2016-12-28 | Airspan Networks Inc | Wireless network configuration using path loss determination between nodes |
EP3314963B1 (en) | 2015-06-25 | 2019-04-24 | Airspan Networks Inc. | Managing external interference in a wireless network |
GB2539733A (en) | 2015-06-25 | 2016-12-28 | Airspan Networks Inc | An antenna apparatus and method of configuring a transmission beam for the antenna apparatus |
GB2539735A (en) | 2015-06-25 | 2016-12-28 | Airspan Networks Inc | Sub-sampling antenna elements |
WO2017018070A1 (ja) * | 2015-07-28 | 2017-02-02 | シャープ株式会社 | 無線通信装置およびその設置方法 |
CN106410399B (zh) * | 2015-07-30 | 2020-08-07 | 中国电信股份有限公司 | 天线装置 |
US9761954B2 (en) | 2015-10-09 | 2017-09-12 | Ubiquiti Networks, Inc. | Synchronized multiple-radio antenna systems and methods |
KR101639601B1 (ko) * | 2015-11-04 | 2016-07-15 | 블루웨이브텔(주) | 무지향성 방사체를 갖는 빔 성형 안테나 장치 |
GB2563574B (en) | 2017-06-05 | 2021-08-04 | International Electric Company Ltd | A phased array antenna and apparatus incorporating the same |
JP6969347B2 (ja) * | 2017-12-15 | 2021-11-24 | 日本電信電話株式会社 | アンテナ装置およびアンテナ指向性制御方法 |
GB2572769B (en) * | 2018-04-09 | 2022-12-14 | Airspan Ip Holdco Llc | Moveable antenna apparatus |
CN110838622B (zh) | 2019-01-30 | 2023-02-28 | 新华三技术有限公司 | 天线系统及网络设备 |
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2006
- 2006-03-10 KR KR1020060022851A patent/KR100807321B1/ko active IP Right Grant
- 2006-04-05 WO PCT/KR2006/001256 patent/WO2007069809A1/en active Application Filing
- 2006-04-05 ES ES06732817T patent/ES2399909T3/es active Active
- 2006-04-05 BR BRPI0619778-7A patent/BRPI0619778A2/pt not_active Application Discontinuation
- 2006-04-05 CN CN200680047027XA patent/CN101331647B/zh active Active
- 2006-04-05 JP JP2008545472A patent/JP4728404B2/ja active Active
- 2006-04-05 EP EP06732817A patent/EP1964206B1/en active Active
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JPH06164232A (ja) * | 1992-11-16 | 1994-06-10 | N T T Idou Tsuushinmou Kk | アンテナ装置 |
JPH0738481A (ja) * | 1993-07-15 | 1995-02-07 | Nippon Telegr & Teleph Corp <Ntt> | 無線送受信装置 |
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Also Published As
Publication number | Publication date |
---|---|
ES2399909T3 (es) | 2013-04-04 |
EP1964206B1 (en) | 2012-12-12 |
KR100807321B1 (ko) | 2008-02-28 |
WO2007069809A1 (en) | 2007-06-21 |
EP1964206A1 (en) | 2008-09-03 |
CN101331647A (zh) | 2008-12-24 |
BRPI0619778A2 (pt) | 2011-10-18 |
JP2009519668A (ja) | 2009-05-14 |
EP1964206A4 (en) | 2011-04-13 |
KR20070062890A (ko) | 2007-06-18 |
CN101331647B (zh) | 2013-04-17 |
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