JP6961827B2 - アンテナ装置 - Google Patents
アンテナ装置 Download PDFInfo
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- JP6961827B2 JP6961827B2 JP2020538528A JP2020538528A JP6961827B2 JP 6961827 B2 JP6961827 B2 JP 6961827B2 JP 2020538528 A JP2020538528 A JP 2020538528A JP 2020538528 A JP2020538528 A JP 2020538528A JP 6961827 B2 JP6961827 B2 JP 6961827B2
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- 238000005192 partition Methods 0.000 claims description 76
- 239000000758 substrate Substances 0.000 claims description 42
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- 238000002955 isolation Methods 0.000 description 70
- 230000010287 polarization Effects 0.000 description 42
- 230000010076 replication Effects 0.000 description 37
- 230000000052 comparative effect Effects 0.000 description 35
- 238000005388 cross polarization Methods 0.000 description 32
- 238000010586 diagram Methods 0.000 description 24
- 230000009977 dual effect Effects 0.000 description 8
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- 230000002542 deteriorative effect Effects 0.000 description 2
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- 238000010295 mobile communication Methods 0.000 description 2
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
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Classifications
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q17/00—Devices for absorbing waves radiated from an antenna; Combinations of such devices with active antenna elements or systems
-
- 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
-
- 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
- H01Q21/00—Antenna arrays or systems
-
- 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
- H01Q21/065—Patch antenna array
-
- 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
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Details Of Aerials (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Aerials With Secondary Devices (AREA)
Description
本特許出願は、本明細書にその全体が参考として含まれる、2018年01月12日付にて韓国に出願した特許出願番号第10−2018−0004286号に対する優先権を主張する。
Claims (15)
- ベース基板と、
第1の方向に配列した複数のアンテナモジュールの列を含むアンテナモジュールアレイであって、前記アンテナモジュールの列は、前記ベース基板上で前記第1の方向に垂直な第2の方向に配列する1つ以上の二重偏波アンテナモジュールを含むアンテナモジュールアレイと、
隣接するアンテナモジュールの列間に配置する第1の遮蔽壁として、前記第2の方向に配列され、互いに離間する複数の単位隔壁によって形成される第1の遮蔽壁とを含む、アンテナ装置。 - 前記第1の遮蔽壁は、導電性の線形部材からなる単位隔壁によって形成される、請求項1に記載のアンテナ装置。
- 前記単位隔壁は、
一端が前記ベース基板に装着した1つ以上の垂直遮蔽部材、及び
前記垂直遮蔽部材につながり、前記ベース基板から第1の離間高さで離間配置される水平遮蔽部材を含む、請求項2に記載のアンテナ装置。 - 前記水平遮蔽部材は、前記第2の方向に沿って一列に配列する、請求項3に記載のアンテナ装置。
- 前記水平遮蔽部材は、直線状である、請求項4に記載のアンテナ装置。
- 前記水平遮蔽部材の長さは、前記アンテナモジュールアレイの前記第1の方向の配列間隔よりも小さい長さを有する、請求項5に記載のアンテナ装置。
- 前記水平遮蔽部材の配列間隔は、
前記単位隔壁に反射した電波によるアンテナモジュール間での相互干渉を低減する配列間隔を有し、前記水平遮蔽部材の前記第2の方向への配列間隔は、前記水平遮蔽部材の長さの整数倍以下の間隔を有する、請求項5に記載のアンテナ装置。 - 前記水平遮蔽部材の長さは、
前記アンテナモジュールアレイの前記第1の方向の配列間隔の1/4以下である、請求項6に記載のアンテナ装置。 - 前記水平遮蔽部材の配列間隔は、
前記水平遮蔽部材の長さの2倍以下である、請求項7に記載のアンテナ装置。 - 前記単位隔壁は、二つの垂直遮蔽部材を含み、
前記二つの垂直遮蔽部材の一端は、前記ベース基板につながり、
前記二つの垂直遮蔽部材の他端は、前記水平遮蔽部材の両端にそれぞれつながる、請求項3に記載のアンテナ装置。 - 前記第1の方向の両端に配置したアンテナモジュールの列の外側にそれぞれ配置する第2の遮蔽壁として、前記第2の方向に配列し、互いに離間する複数の単位隔壁によって形成される第2の遮蔽壁をさらに含み、
前記第2の遮蔽壁の単位隔壁は、前記ベース基板から第2の離間高さで離間配置する水平遮蔽部材を含み、
前記第2の離間高さは、前記第1の離間高さよりも低い、請求項3に記載のアンテナ装置。 - 前記垂直遮蔽部材は、他端に前記単位隔壁が前記ベース基板とつながるように形成した接続端子部をさらに含む、請求項3に記載のアンテナ装置。
- 前記接続端子部は、前記ベース基板を貫通して挿入するピン部材を含む、請求項12に記載のアンテナ装置。
- 前記接続端子部は、前記ベース基板と並ぶように延びたリード(lead)部材を含み、
前記リード部材は、前記ベース基板上に半田付けできるように形成される、請求項12に記載のアンテナ装置。 - 前記第1の遮蔽壁は、前記ベース基板上に直立したプリント回路基板、及び前記プリント回路基板上に形成した導電パターンからなる単位隔壁によって形成される、請求項1に記載のアンテナ装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2018-0004286 | 2018-01-12 | ||
KR1020180004286A KR102412521B1 (ko) | 2018-01-12 | 2018-01-12 | 안테나 장치 |
PCT/KR2018/016589 WO2019139281A1 (ko) | 2018-01-12 | 2018-12-24 | 안테나 장치 |
Publications (2)
Publication Number | Publication Date |
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JP2021511711A JP2021511711A (ja) | 2021-05-06 |
JP6961827B2 true JP6961827B2 (ja) | 2021-11-05 |
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JP2020538528A Active JP6961827B2 (ja) | 2018-01-12 | 2018-12-24 | アンテナ装置 |
Country Status (5)
Country | Link |
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US (1) | US11322836B2 (ja) |
JP (1) | JP6961827B2 (ja) |
KR (2) | KR102412521B1 (ja) |
CN (2) | CN110034377B (ja) |
WO (1) | WO2019139281A1 (ja) |
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US10978785B2 (en) * | 2018-09-10 | 2021-04-13 | Samsung Electro-Mechanics Co., Ltd. | Chip antenna module |
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WO2021033447A1 (ja) * | 2019-08-19 | 2021-02-25 | 株式会社村田製作所 | アンテナ装置及び通信装置 |
KR102108688B1 (ko) * | 2019-10-31 | 2020-05-08 | 주식회사 기가레인 | 매시브 mimo 이중 편파 안테나 장치 |
KR102666817B1 (ko) * | 2020-02-12 | 2024-05-20 | 한국전자통신연구원 | Fmcw용 레이더 장치 |
CN112260708A (zh) * | 2020-10-23 | 2021-01-22 | 新疆大学 | 一种车载定向对讲装置及方法 |
US20220131277A1 (en) * | 2020-10-27 | 2022-04-28 | Mixcomm, Inc. | Methods and apparatus for implementing antenna assemblies and/or combining antenna assemblies to form arrays |
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KR102560247B1 (ko) * | 2021-12-23 | 2023-07-28 | 주식회사 에이스테크놀로지 | 개선된 빔폭을 가지는 다중 대역 기지국 안테나 |
CN114373741B (zh) * | 2022-03-08 | 2023-07-18 | 荣耀终端有限公司 | 模组、晶粒、晶圆和晶粒的制造方法 |
KR102636403B1 (ko) * | 2022-08-08 | 2024-02-14 | 동우 화인켐 주식회사 | 안테나 구조체 |
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2018
- 2018-01-12 KR KR1020180004286A patent/KR102412521B1/ko active IP Right Grant
- 2018-12-24 WO PCT/KR2018/016589 patent/WO2019139281A1/ko active Application Filing
- 2018-12-24 JP JP2020538528A patent/JP6961827B2/ja active Active
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2019
- 2019-01-09 CN CN201910019455.0A patent/CN110034377B/zh active Active
- 2019-01-09 CN CN201920034269.XU patent/CN209401823U/zh active Active
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2020
- 2020-07-09 US US16/925,277 patent/US11322836B2/en active Active
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Publication number | Publication date |
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WO2019139281A1 (ko) | 2019-07-18 |
CN110034377B (zh) | 2021-07-20 |
KR20220090486A (ko) | 2022-06-29 |
US11322836B2 (en) | 2022-05-03 |
KR20190086130A (ko) | 2019-07-22 |
KR102412521B1 (ko) | 2022-06-23 |
US20200343629A1 (en) | 2020-10-29 |
JP2021511711A (ja) | 2021-05-06 |
CN209401823U (zh) | 2019-09-17 |
KR102452639B1 (ko) | 2022-10-07 |
CN110034377A (zh) | 2019-07-19 |
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