JP5869706B2 - 移動通信システム用可変ビーム制御アンテナ - Google Patents
移動通信システム用可変ビーム制御アンテナ Download PDFInfo
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- JP5869706B2 JP5869706B2 JP2014559841A JP2014559841A JP5869706B2 JP 5869706 B2 JP5869706 B2 JP 5869706B2 JP 2014559841 A JP2014559841 A JP 2014559841A JP 2014559841 A JP2014559841 A JP 2014559841A JP 5869706 B2 JP5869706 B2 JP 5869706B2
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- 238000010295 mobile communication Methods 0.000 title claims description 14
- 230000005855 radiation Effects 0.000 claims description 15
- 238000012545 processing Methods 0.000 claims description 6
- 230000003321 amplification Effects 0.000 claims description 2
- 238000001914 filtration Methods 0.000 claims description 2
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 12
- 238000010586 diagram Methods 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 238000003079 width control Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Classifications
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- 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
- H01Q3/32—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 mechanical means
-
- 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
- H01Q3/08—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 two co-ordinates of the orientation
-
- 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
- H01Q1/125—Means for positioning
- H01Q1/1264—Adjusting different parts or elements of an aerial unit
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- 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
- H01Q1/42—Housings not intimately mechanically associated with radiating elements, e.g. radome
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/48—Earthing means; Earth screens; Counterpoises
-
- 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
- H01Q19/12—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 wherein the surfaces are concave
- H01Q19/13—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 wherein the surfaces are concave the primary radiating source being a single radiating element, e.g. a dipole, a slot, a waveguide termination
-
- 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
- H01Q21/06—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
- 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
- H01Q3/12—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 relative movement between primary active elements and secondary devices of antennas or antenna systems
- H01Q3/16—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 relative movement between primary active elements and secondary devices of antennas or antenna systems for varying relative position of primary active element and a reflecting device
- H01Q3/18—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 relative movement between primary active elements and secondary devices of antennas or antenna systems for varying relative position of primary active element and a reflecting device wherein the primary active element is movable and the reflecting device is fixed
-
- 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)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Aerials With Secondary Devices (AREA)
- Details Of Aerials (AREA)
- Support Of Aerials (AREA)
Description
12 ・・・部分球面
20,20’ ・・・放射部
22 ・・・放射素子
24 ・・・反射板
26 ・・・球形構造物
28 ・・・支持台
30 ・・・フレーム部
32 ・・・信号処理及び制御装備
34 ・・・放熱フィン
40 ・・・ラックギア部
50 ・・・上下可変部
60 ・・・左右可変部
262 ・・・第1連結棒
264 ・・・第2連結棒
266 ・・・ピニオンギア
Claims (7)
- 移動通信システム用可変ビーム制御アンテナであって、
信号が放射される前面に形成されるレドームと、
垂直に少なくとも1列以上配列される多数の放射部と、
前記レドームと前記多数の放射部を支持するフレーム部と、
前記多数の放射部の放射方向を可変するために、前記多数の放射部別に各々1つの基準点に対して上下及び左右に回転させる方向可変モジュールと、
を含み、
前記多数の放射部は、各々、
1つの放射素子と、
前記1つの放射素子の背面で該当放射素子を支持する1つの反射板と、
前記反射板と第1連結棒を通じて連結される球形構造物と、
前記球形構造物を球形関節構造で支持する支持台と、
を含み、
前記方向可変モジュールは、前記第1連結棒を直接・間接的に連結される別途の附属肢を用いて上下及び左右に回転させる構造を有し、
前記別途の附属肢は、
前記第1連結棒と前記反射板とが連結される球形構造物の第1軸と平面上90度角度をなす第2軸に形成される少なくとも1つの第2連結棒であり、
前記少なくとも1つの第2連結棒は、少なくとも1つのピニオンギアの回転中心軸に固定されるように連結されることを特徴とする、可変ビーム制御アンテナ。 - 前記方向可変モジュールは、
前記球形構造物の少なくとも1つの第2連結棒に設置された少なくとも1つのピニオンギアと連結されるために上下に長く伸びた少なくとも1つのラックギア部と、
前記少なくとも1つのラックギア部が上下に移動可能にしながら、前記ラックギア部を支持し、前記球形構造物26の垂直軸を基準に左右に回転可能に設置される上下可変部と、
前記上下可変部を前記球形構造物の垂直軸を基準に左右に回転させる左右可変部と、
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。 - 前記ラックギア部は、前記多数の放射部の各々の球形構造物の第2連結棒に形成されたピニオンギアと共通的に連結されることを特徴とする、請求項2に記載の可変ビーム制御アンテナ。
- 前記フレーム部には該当アンテナの送受信信号増幅及びフィルタリングのための信号処理動作とアンテナの姿勢制御のための制御動作のための信号処理、及び制御装備が備えられ、外部面には熱を放出するための放熱フィンが形成されることを特徴とする、請求項1乃至3のうちのいずれか一項に記載の可変ビーム制御アンテナ。
- 前記多数の放射部の各々の放射素子は、輻射体及びバルーン構造を有するダイポール素子で構成され、前記輻射体は全体的に前方に凸な部分球面形態をなすように形成され、 前記多数の放射部の各々の反射板は前記放射素子に対して凹な部分を有する部分球面形態または皿形態を有するように形成されることを特徴とする、請求項1乃至3のうちのいずれか一項に記載の可変ビーム制御アンテナ。
- 前記レドームは、多数の放射部の各々凸な形態の放射素子に対応する面が同様に前方に凸な部分球面を有するように形成されることを特徴とする、請求項5に記載の可変ビーム制御アンテナ。
- 電気的垂直ビームチルトのために、多重位相遷移器(phase shifter)が前記ラックギ
ア部に装着されることを特徴とする、請求項2または3に記載の可変ビーム制御アンテナ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020120038113A KR101869756B1 (ko) | 2012-04-12 | 2012-04-12 | 이동통신 시스템용 가변 빔 제어 안테나 |
KR10-2012-0038113 | 2012-04-12 | ||
PCT/KR2013/002917 WO2013154311A1 (ko) | 2012-04-12 | 2013-04-08 | 이동통신 시스템용 가변 빔 제어 안테나 |
Publications (2)
Publication Number | Publication Date |
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JP2015512218A JP2015512218A (ja) | 2015-04-23 |
JP5869706B2 true JP5869706B2 (ja) | 2016-02-24 |
Family
ID=49327829
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2014559841A Active JP5869706B2 (ja) | 2012-04-12 | 2013-04-08 | 移動通信システム用可変ビーム制御アンテナ |
Country Status (6)
Country | Link |
---|---|
US (1) | US9917361B2 (ja) |
EP (1) | EP2838158B1 (ja) |
JP (1) | JP5869706B2 (ja) |
KR (1) | KR101869756B1 (ja) |
CN (1) | CN104205489B (ja) |
WO (1) | WO2013154311A1 (ja) |
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GB2534555A (en) * | 2015-01-20 | 2016-08-03 | Kathrein Werke Kg | Method and system for the automated alignment of antennas |
KR101769404B1 (ko) * | 2016-01-22 | 2017-08-21 | 주식회사 케이엠더블유 | 이동통신 네트워크의 안테나 일체형 기지국 장치 및 안테나 고정 장비 |
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2012
- 2012-04-12 KR KR1020120038113A patent/KR101869756B1/ko active IP Right Grant
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2013
- 2013-04-08 EP EP13776004.7A patent/EP2838158B1/en active Active
- 2013-04-08 CN CN201380019252.2A patent/CN104205489B/zh active Active
- 2013-04-08 WO PCT/KR2013/002917 patent/WO2013154311A1/ko active Application Filing
- 2013-04-08 JP JP2014559841A patent/JP5869706B2/ja active Active
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2014
- 2014-07-28 US US14/444,439 patent/US9917361B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP2838158B1 (en) | 2020-05-06 |
KR101869756B1 (ko) | 2018-06-21 |
US9917361B2 (en) | 2018-03-13 |
US20140333500A1 (en) | 2014-11-13 |
JP2015512218A (ja) | 2015-04-23 |
EP2838158A4 (en) | 2015-10-14 |
KR20130115632A (ko) | 2013-10-22 |
CN104205489B (zh) | 2017-02-22 |
CN104205489A (zh) | 2014-12-10 |
EP2838158A1 (en) | 2015-02-18 |
WO2013154311A1 (ko) | 2013-10-17 |
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