JP2023506379A - フィルタリング機能を有するアンテナ振動子、フィルタリング放射ユニット及びアンテナ - Google Patents
フィルタリング機能を有するアンテナ振動子、フィルタリング放射ユニット及びアンテナ Download PDFInfo
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- JP2023506379A JP2023506379A JP2022528151A JP2022528151A JP2023506379A JP 2023506379 A JP2023506379 A JP 2023506379A JP 2022528151 A JP2022528151 A JP 2022528151A JP 2022528151 A JP2022528151 A JP 2022528151A JP 2023506379 A JP2023506379 A JP 2023506379A
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- 230000005855 radiation Effects 0.000 title claims abstract description 47
- 238000001914 filtration Methods 0.000 title claims abstract description 46
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- 230000000694 effects Effects 0.000 description 6
- 230000005684 electric field Effects 0.000 description 5
- 102100025490 Slit homolog 1 protein Human genes 0.000 description 4
- 101710123186 Slit homolog 1 protein Proteins 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
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- 230000010287 polarization Effects 0.000 description 3
- 238000003491 array Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 102100027340 Slit homolog 2 protein Human genes 0.000 description 1
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- 238000003780 insertion Methods 0.000 description 1
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- 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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
- H01Q13/10—Resonant slot antennas
- H01Q13/12—Longitudinally slotted cylinder antennas; Equivalent structures
-
- 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
- H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
- H01Q1/521—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure reducing the coupling between adjacent antennas
- H01Q1/523—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure reducing the coupling between adjacent antennas between antennas of an array
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
- H01Q13/10—Resonant slot antennas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
- H01Q15/14—Reflecting surfaces; Equivalent structures
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- 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
- 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
- H01Q19/108—Combination of a dipole with a plane reflecting surface
-
- 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
- H01Q21/064—Two dimensional planar arrays using horn or slot 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
- H01Q21/26—Turnstile or like antennas comprising arrangements of three or more elongated elements disposed radially and symmetrically in a horizontal plane about a common centre
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/40—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements
- H01Q5/42—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements using two or more imbricated arrays
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/40—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements
- H01Q5/48—Combinations of two or more dipole type antennas
-
- 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
- H01Q9/20—Two collinear substantially straight active elements; Substantially straight single active elements
- H01Q9/22—Rigid rod or equivalent tubular element or elements
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Aerials With Secondary Devices (AREA)
Abstract
Description
2:支持柱
3:高周波放射ユニット
4:反射板。
Claims (9)
- フィルタリング機能を有するアンテナ振動子であって、前記アンテナ振動子は管状であり、管状のアンテナ振動子には、その周方向にわたって設けられ、且つ軸方向に沿って延びる螺旋状スリット(1)が開けられることを特徴とする、アンテナ振動子。
- 前記アンテナ振動子は円管状であることを特徴とする、請求項1に記載のフィルタリング機能を有するアンテナ振動子。
- 上部に少なくとも一つの請求項1に記載のアンテナ振動子が電気的に接続される支持柱(2)を備えることを特徴とする、フィルタリング放射ユニット。
- 前記支持柱(2)の上部に、同軸に設けられる二つの前記アンテナ振動子で構成される少なくとも一つの振動子対が電気的に接続されることを特徴とする、請求項3に記載のフィルタリング放射ユニット。
- 前記支持柱(2)の上部に軸線が互いに垂直である二つの前記振動子対が電気的に接続されることを特徴とする、請求項4に記載のフィルタリング放射ユニット。
- 少なくとも一つの請求項3に記載のフィルタリング放射ユニットが固設される反射板(4)を備えることを特徴とする、アンテナ。
- 各前記フィルタリング放射ユニットの周側に、前記反射板(4)に固設されるいくつかの高周波放射ユニット(3)が設けられることを特徴とする、請求項6に記載のアンテナ。
- 前記支持柱(2)の上部に、同軸に設けられる二つの前記アンテナ振動子で構成される少なくとも一つの振動子対が電気的に接続され、各アンテナ振動子の側下方に一つの前記高周波放射ユニット(3)が設けられることを特徴とする、請求項7に記載のアンテナ。
- 前記支持柱(2)の上部に軸線が互いに垂直である二つの前記振動子対が電気的に接続され、各前記フィルタリング放射ユニットの周側に、均一に分布する四つの前記高周波放射ユニット(3)が設けられることを特徴とする、請求項8に記載のアンテナ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911114520.4A CN110890623A (zh) | 2019-11-14 | 2019-11-14 | 具有滤波功能的天线振子、滤波辐射单元及天线 |
CN201911114520.4 | 2019-11-14 | ||
PCT/CN2019/120096 WO2021092996A1 (zh) | 2019-11-14 | 2019-11-22 | 具有滤波功能的天线振子、滤波辐射单元及天线 |
Publications (2)
Publication Number | Publication Date |
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JP2023506379A true JP2023506379A (ja) | 2023-02-16 |
JP7366260B2 JP7366260B2 (ja) | 2023-10-20 |
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Family Applications (1)
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JP2022528151A Active JP7366260B2 (ja) | 2019-11-14 | 2019-11-22 | フィルタリング機能を有するアンテナ振動子、フィルタリング放射ユニット及びアンテナ |
Country Status (5)
Country | Link |
---|---|
US (1) | US11881622B2 (ja) |
EP (1) | EP4060814A4 (ja) |
JP (1) | JP7366260B2 (ja) |
CN (1) | CN110890623A (ja) |
WO (1) | WO2021092996A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112290214B (zh) * | 2020-09-29 | 2022-12-06 | 京信通信技术(广州)有限公司 | 多频基站天线 |
CN112563733B (zh) * | 2020-12-09 | 2023-08-08 | 广东通宇通讯股份有限公司 | 一种高频辐射单元及紧凑型双频带天线 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005229500A (ja) * | 2004-02-16 | 2005-08-25 | Matsushita Electric Ind Co Ltd | マルチバンドアンテナ |
JP2017505075A (ja) * | 2014-01-31 | 2017-02-09 | クインテル テクノロジー リミテッド | ビーム幅制御を伴うアンテナシステム |
JP2019506030A (ja) * | 2015-12-10 | 2019-02-28 | ノキア シャンハイ ベル カンパニー リミテッド | 低帯域ダイポール及びマルチバンド・マルチポート型アンテナ構成 |
Family Cites Families (13)
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---|---|---|---|---|
JP2004120168A (ja) | 2002-09-25 | 2004-04-15 | Matsushita Electric Ind Co Ltd | ヘリカルアンテナ |
US7042418B2 (en) * | 2002-11-27 | 2006-05-09 | Matsushita Electric Industrial Co., Ltd. | Chip antenna |
KR20060119914A (ko) * | 2003-09-01 | 2006-11-24 | 마츠시타 덴끼 산교 가부시키가이샤 | 안테나 모듈 |
US20060017649A1 (en) * | 2004-07-09 | 2006-01-26 | Sooliam Ooi | Helical antenna with integrated notch filter |
JP2006039967A (ja) * | 2004-07-27 | 2006-02-09 | Fujitsu Ltd | ディスクタグ読み取り装置 |
US9276329B2 (en) * | 2012-11-22 | 2016-03-01 | Commscope Technologies Llc | Ultra-wideband dual-band cellular basestation antenna |
CN103730728B (zh) | 2013-12-31 | 2016-09-07 | 上海贝尔股份有限公司 | 多频天线 |
US10270159B1 (en) * | 2017-01-24 | 2019-04-23 | Commscope Technologies Llc | Base station antennas including supplemental arrays |
CN108400445A (zh) | 2018-03-14 | 2018-08-14 | 中国科学院国家天文台 | 一种基于紧耦合结构的月基低频天线阵列 |
CN108879115B (zh) * | 2018-06-20 | 2024-08-02 | 京信通信技术(广州)有限公司 | 集成滤波器的基站辐射单元及天线 |
CN208507936U (zh) * | 2018-07-23 | 2019-02-15 | 康普技术有限责任公司 | 偶极臂 |
CN209071594U (zh) | 2019-01-07 | 2019-07-05 | 西安茂德通讯科技有限公司 | 一种螺旋天线结构 |
CN211017385U (zh) * | 2019-11-14 | 2020-07-14 | 广东通宇通讯股份有限公司 | 具有滤波功能的天线振子、滤波辐射单元及天线 |
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2019
- 2019-11-14 CN CN201911114520.4A patent/CN110890623A/zh active Pending
- 2019-11-22 EP EP19952207.9A patent/EP4060814A4/en active Pending
- 2019-11-22 WO PCT/CN2019/120096 patent/WO2021092996A1/zh unknown
- 2019-11-22 US US17/777,213 patent/US11881622B2/en active Active
- 2019-11-22 JP JP2022528151A patent/JP7366260B2/ja active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2005229500A (ja) * | 2004-02-16 | 2005-08-25 | Matsushita Electric Ind Co Ltd | マルチバンドアンテナ |
JP2017505075A (ja) * | 2014-01-31 | 2017-02-09 | クインテル テクノロジー リミテッド | ビーム幅制御を伴うアンテナシステム |
JP2019506030A (ja) * | 2015-12-10 | 2019-02-28 | ノキア シャンハイ ベル カンパニー リミテッド | 低帯域ダイポール及びマルチバンド・マルチポート型アンテナ構成 |
Also Published As
Publication number | Publication date |
---|---|
US20220393361A1 (en) | 2022-12-08 |
CN110890623A (zh) | 2020-03-17 |
EP4060814A4 (en) | 2023-08-09 |
EP4060814A1 (en) | 2022-09-21 |
WO2021092996A1 (zh) | 2021-05-20 |
JP7366260B2 (ja) | 2023-10-20 |
US11881622B2 (en) | 2024-01-23 |
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