JP6953350B2 - 合わせガラス用ビーム成形アンテナ - Google Patents
合わせガラス用ビーム成形アンテナ Download PDFInfo
- Publication number
- JP6953350B2 JP6953350B2 JP2018073704A JP2018073704A JP6953350B2 JP 6953350 B2 JP6953350 B2 JP 6953350B2 JP 2018073704 A JP2018073704 A JP 2018073704A JP 2018073704 A JP2018073704 A JP 2018073704A JP 6953350 B2 JP6953350 B2 JP 6953350B2
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- JP
- Japan
- Prior art keywords
- antenna
- antenna structure
- dipole antenna
- layer
- split ring
- Prior art date
- Legal status (The legal status 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 status listed.)
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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
- H01Q1/12—Supports; Mounting means
- H01Q1/1271—Supports; Mounting means for mounting on windscreens
-
- 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
- H01Q15/0006—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices
- H01Q15/0086—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices said selective devices having materials with a synthesized negative refractive index, e.g. metamaterials or left-handed materials
-
- 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
- H01Q21/29—Combinations of different interacting antenna units for giving a desired directional characteristic
-
- 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
- H01Q3/44—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 electric or magnetic characteristics of reflecting, refracting, or diffracting devices associated with the radiating element
- H01Q3/446—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 electric or magnetic characteristics of reflecting, refracting, or diffracting devices associated with the radiating element the radiating element being at the centre of one or more rings of auxiliary elements
-
- 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
- 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
- H01Q9/285—Planar dipole
Landscapes
- Details Of Aerials (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Aerials With Secondary Devices (AREA)
Description
Claims (6)
- 装置(200)であって、
積層構造体中の第1透過層(104)及び第2透過層(114)と、
第1アンテナ素子(208)及び第2アンテナ素子(210)を備えるダイポールアンテナ(202)であって、前記第1透過層(104)の外面に置かれた、前記ダイポールアンテナ(202)と、
前記ダイポールアンテナ(202)の第1面に置かれた第1スプリットリング共振器(204)であって、前記ダイポールアンテナ(202)に磁気的に結合された、前記第1スプリットリング共振器(204)と、
前記ダイポールアンテナ(202)の第2面に置かれた第2スプリットリング共振器(206)であって、前記ダイポールアンテナ(202)に磁気的に結合された、前記第2スプリットリング共振器(206)と、
を備え、
前記第1スプリットリング共振器(204)がさらに、
前記ダイポールアンテナ(202)と同一平面上にある第1共振素子(216)と、
前記第1共振素子(216)の上方に、前記第1透過層(104)と前記第2透過層(114)との間に置かれた第2共振素子(218)と、
を備え
前記第2スプリットリング共振器(206)がさらに、
前記ダイポールアンテナ(202)と同一平面上にある第3共振素子(224)と、
前記第3共振素子(224)の上方に、前記第1透過層(104)と前記第2透過層(114)との間に置かれた第4共振素子(222)と、
を備える、前記装置(200)。 - 前記第1スプリットリング共振器(216)及び前記第2スプリットリング共振器(218)が、前記装置から放射される送信ビームを成形する、請求項1に記載の装置。
- 前記第1アンテナ素子(208)、前記第2アンテナ素子(210)、前記第1共振素子(216)、及び前記第3共振素子(224)が同一平面上にある、請求項1に記載の装置。
- 前記第1アンテナ素子(208)及び前記第2アンテナ素子(210)が左右対称である、請求項1に記載の装置。
- さらに、前記ダイポールアンテナ(202)に結合された無線周波数(RF)供給装置を備える、請求項1に記載の装置。
- 請求項1に記載の装置であって、
前記第1共振素子が第1C字形構造体であり、
前記第2共振素子が第2C字形構造体であり、
前記第3共振素子が第3C字形構造体であり、
前記第4共振素子が第4C字形構造体である、
装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15/585,969 | 2017-05-03 | ||
US15/585,969 US10396428B2 (en) | 2017-05-03 | 2017-05-03 | Beam shaping antenna for laminated glass |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2018191276A JP2018191276A (ja) | 2018-11-29 |
JP2018191276A5 JP2018191276A5 (ja) | 2021-05-20 |
JP6953350B2 true JP6953350B2 (ja) | 2021-10-27 |
Family
ID=61971975
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018073704A Active JP6953350B2 (ja) | 2017-05-03 | 2018-04-06 | 合わせガラス用ビーム成形アンテナ |
Country Status (3)
Country | Link |
---|---|
US (1) | US10396428B2 (ja) |
EP (1) | EP3399589B1 (ja) |
JP (1) | JP6953350B2 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10854985B2 (en) * | 2017-08-29 | 2020-12-01 | Metawave Corporation | Smart infrastructure sensing and communication system |
US11693111B2 (en) * | 2018-07-06 | 2023-07-04 | Sony Corporation | Distance measurement apparatus and windshield |
US11271303B2 (en) * | 2019-01-03 | 2022-03-08 | Boe Technology Group Co., Ltd. | Antenna, smart window, and method of fabricating antenna |
US11062947B1 (en) * | 2019-12-19 | 2021-07-13 | Intel Corporation | Inorganic dies with organic interconnect layers and related structures |
KR102554610B1 (ko) * | 2020-01-13 | 2023-07-12 | 엘지전자 주식회사 | 차량에 탑재되는 안테나 시스템 |
CN111987444B (zh) * | 2020-08-21 | 2023-12-05 | 福耀玻璃工业集团股份有限公司 | 天线玻璃及交通工具 |
CN111987445B (zh) * | 2020-08-21 | 2023-12-05 | 福耀玻璃工业集团股份有限公司 | 天线玻璃及交通工具 |
CN112310648B (zh) * | 2020-10-28 | 2022-05-10 | 福耀玻璃工业集团股份有限公司 | 一种车辆玻璃天线 |
CN113300115B (zh) * | 2021-05-18 | 2022-05-31 | 北京邮电大学 | 电磁超材料透镜单元及超材料透镜天线 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
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GB2200498B (en) * | 1986-12-19 | 1990-07-18 | Central Glass Co Ltd | Vehicle window glass antenna using transparent conductive film |
US5471222A (en) * | 1993-09-28 | 1995-11-28 | The Antenna Company | Ultrahigh frequency mobile antenna system using dielectric resonators for coupling RF signals from feed line to antenna |
US6097345A (en) * | 1998-11-03 | 2000-08-01 | The Ohio State University | Dual band antenna for vehicles |
JP4075920B2 (ja) | 2005-04-04 | 2008-04-16 | 松下電器産業株式会社 | 受信装置 |
US7471247B2 (en) * | 2006-06-13 | 2008-12-30 | Nokia Siemens Networks, Oy | Antenna array and unit cell using an artificial magnetic layer |
JP4693815B2 (ja) | 2007-06-25 | 2011-06-01 | 株式会社日本自動車部品総合研究所 | 車載アンテナ装置 |
EP2311141B1 (en) * | 2008-05-20 | 2018-02-21 | DEKA Products Limited Partnership | Rfid system |
KR101703846B1 (ko) * | 2010-09-27 | 2017-02-08 | 삼성전자주식회사 | 다층 복합된 메타물질 구조물 |
KR101345764B1 (ko) | 2012-08-21 | 2014-01-03 | 경북대학교 산학협력단 | 쿼시 야기 안테나 |
DE102012217760A1 (de) * | 2012-09-28 | 2014-04-03 | Siemens Ag | Entkopplung von Split-Ring-Resonatoren bei der Magnetresonanztomographie |
US9912050B2 (en) * | 2015-08-14 | 2018-03-06 | The Boeing Company | Ring antenna array element with mode suppression structure |
-
2017
- 2017-05-03 US US15/585,969 patent/US10396428B2/en active Active
-
2018
- 2018-04-06 JP JP2018073704A patent/JP6953350B2/ja active Active
- 2018-04-11 EP EP18166852.6A patent/EP3399589B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
JP2018191276A (ja) | 2018-11-29 |
EP3399589A1 (en) | 2018-11-07 |
EP3399589B1 (en) | 2020-03-04 |
US20180323492A1 (en) | 2018-11-08 |
US10396428B2 (en) | 2019-08-27 |
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