JP6736378B2 - アンテナ装置 - Google Patents
アンテナ装置 Download PDFInfo
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- JP6736378B2 JP6736378B2 JP2016125078A JP2016125078A JP6736378B2 JP 6736378 B2 JP6736378 B2 JP 6736378B2 JP 2016125078 A JP2016125078 A JP 2016125078A JP 2016125078 A JP2016125078 A JP 2016125078A JP 6736378 B2 JP6736378 B2 JP 6736378B2
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- antenna device
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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
- H01Q1/2208—Supports; Mounting means by structural association with other equipment or articles associated with components used in interrogation type services, i.e. in systems for information exchange between an interrogator/reader and a tag/transponder, e.g. in Radio Frequency Identification [RFID] systems
- H01Q1/2216—Supports; Mounting means by structural association with other equipment or articles associated with components used in interrogation type services, i.e. in systems for information exchange between an interrogator/reader and a tag/transponder, e.g. in Radio Frequency Identification [RFID] systems used in interrogator/reader equipment
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/0004—Hybrid readers
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
- G06K7/10316—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves using at least one antenna particularly designed for interrogating the wireless record carriers
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
- G06K7/10316—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves using at least one antenna particularly designed for interrogating the wireless record carriers
- G06K7/10356—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves using at least one antenna particularly designed for interrogating the wireless record carriers using a plurality of antennas, e.g. configurations including means to resolve interference between the plurality of antennas
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
- G06K7/10712—Fixed beam scanning
- G06K7/10722—Photodetector array or CCD scanning
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
- G06K7/10821—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices
- G06K7/1097—Optical sensing of electronic memory record carriers, such as interrogation of RFIDs with an additional optical interface
-
- 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
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
-
- 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
- H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
- H01Q9/0421—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with a shorting wall or a shorting pin at one end of the element
-
- 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
- H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
- H01Q9/0464—Annular ring patch
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Artificial Intelligence (AREA)
- General Health & Medical Sciences (AREA)
- Computer Networks & Wireless Communication (AREA)
- Details Of Aerials (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Waveguide Aerials (AREA)
- Cash Registers Or Receiving Machines (AREA)
- Aerials With Secondary Devices (AREA)
Description
以下に、本願出願の当初の特許請求の範囲に記載された発明を付記する。
[1]中心部に開口部が設けられたグランド板と、前記開口部の周辺に配置された複数の放射素子と、前記開口部に前記グランド板と電気的に接続されて配置され、前記開口部からの光の透過を阻害しない導電部材と、を具備することを特徴とするアンテナ装置。
[2]光学的に読み取り可能なコードシンボルを読み取る光学読取装置と組み合わせて使用され、無線タグと通信し、前記無線タグに記憶された情報を読み取る無線タグ通信装置のアンテナ装置であって、中心部に開口部が設けられたグランド板と、前記グランド板の板面と略垂直な方向に前記光学読取装置の光軸が配置される状態で前記光学読取装置を支持する支持機構と、前記開口部の周辺の前記光学読取装置の読取範囲の外に配置された複数の放射素子と、前記開口部に前記グランド板と電気的に接続されて配置され、前記光学読取装置の読取を阻害しない導電部材と、を具備することを特徴とするアンテナ装置。
[3]前記導電部材は、透明導電膜であることを特徴とする[1]または[2]に記載のアンテナ装置。
[4]前記導電部材は、格子状の導体であることを特徴とする[1]または[2]に記載のアンテナ装置。
[5]前記放射素子は、前記グランド板と平行な板状の導体の一端を折り曲げ、折り曲げた箇所の端部が前記グランド板のグランド層に接続され、前記折り曲げた箇所から先端方向に所定の距離をずらした位置に給電線が設けられた逆F型のアンテナ構造であり、前記逆F型のアンテナ構造の前記放射素子は、前記開口部の周辺に前記開口部を囲む状態で配置されていることを特徴とする[1]または[2]に記載のアンテナ装置。
Claims (4)
- 光学的に読み取り可能なコードシンボルを読み取る光学読取装置と組み合わせて使用され、無線タグと通信し、前記無線タグに記憶された情報を読み取る無線タグ通信装置のアンテナ装置であって、
中心部に前記光学読取装置の読取範囲が通過する開口である開口部が設けられたグランド板と、
前記グランド板の板面と略垂直な方向に前記光学読取装置の光軸が配置される状態で前記光学読取装置を支持する支持機構と、
前記開口部の周辺の前記光学読取装置の読取範囲の外に配置された複数の放射素子と、
前記開口部に前記グランド板と電気的に接続されて配置され、前記光学読取装置の読取を阻害しない導電部材と、
を具備することを特徴とするアンテナ装置。 - 前記導電部材は、透明導電膜であることを特徴とする請求項1に記載のアンテナ装置。
- 前記導電部材は、格子状の導体であることを特徴とする請求項1に記載のアンテナ装置。
- 前記放射素子は、前記グランド板と平行な板状の導体の一端を折り曲げ、折り曲げた箇所の端部が前記グランド板のグランド層に接続され、前記折り曲げた箇所から先端方向に所定の距離をずらした位置に給電線が設けられた逆F型のアンテナ構造であり、
前記逆F型のアンテナ構造の前記放射素子は、前記開口部の周辺に前記開口部を囲む状態で配置されている
ことを特徴とする請求項1に記載のアンテナ装置。
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016125078A JP6736378B2 (ja) | 2016-06-24 | 2016-06-24 | アンテナ装置 |
| CN201710436757.9A CN107546466B (zh) | 2016-06-24 | 2017-06-12 | 天线装置 |
| US15/622,982 US10763570B2 (en) | 2016-06-24 | 2017-06-14 | Antenna apparatus |
| EP17177654.5A EP3264524B1 (en) | 2016-06-24 | 2017-06-23 | Antenna apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016125078A JP6736378B2 (ja) | 2016-06-24 | 2016-06-24 | アンテナ装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2017228992A JP2017228992A (ja) | 2017-12-28 |
| JP6736378B2 true JP6736378B2 (ja) | 2020-08-05 |
Family
ID=59152791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016125078A Active JP6736378B2 (ja) | 2016-06-24 | 2016-06-24 | アンテナ装置 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US10763570B2 (ja) |
| EP (1) | EP3264524B1 (ja) |
| JP (1) | JP6736378B2 (ja) |
| CN (1) | CN107546466B (ja) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4425708A3 (en) * | 2017-11-29 | 2024-11-27 | Dai Nippon Printing Co., Ltd. | Wiring board and method for manufacturing wiring board |
| JP7206426B2 (ja) * | 2018-02-13 | 2023-01-17 | 東芝テック株式会社 | アンテナおよび読取システム |
| JP7010719B2 (ja) | 2018-02-13 | 2022-01-26 | 東芝テック株式会社 | 読取システム |
| DE102019103102B4 (de) * | 2019-02-08 | 2021-09-30 | Sick Ag | Antenne für einen RFID-Leser und Verfahren zum Identifizieren einer Rolle |
| DE102019106288B3 (de) | 2019-03-12 | 2020-03-05 | Sick Stegmann Gmbh | Drehgeber |
| CN112234362B (zh) * | 2019-06-30 | 2022-03-01 | Oppo广东移动通信有限公司 | 壳体组件、天线组件及电子设备 |
| JP7232859B2 (ja) * | 2021-03-31 | 2023-03-03 | 原田工業株式会社 | 円偏波アンテナ装置 |
| JP7417332B1 (ja) * | 2023-05-11 | 2024-01-18 | エイターリンク株式会社 | マルチ・アンテナおよび受電装置 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5567277A (en) * | 1978-11-14 | 1980-05-21 | Minolta Camera Co Ltd | Television camera with shielding mean for electromagnetic wave and lens and filter for television camera |
| US5382784A (en) * | 1993-02-08 | 1995-01-17 | Indala Corporation | Hand-held dual technology identification tag reading head |
| JP2000132647A (ja) * | 1998-10-22 | 2000-05-12 | Densei Lambda Kk | ポータブルターミナル |
| JP4352631B2 (ja) | 2001-05-07 | 2009-10-28 | 株式会社デンソー | タグリーダ |
| JP2003303328A (ja) * | 2002-04-12 | 2003-10-24 | Dainippon Printing Co Ltd | 非接触icタグ |
| CN1916929A (zh) * | 2005-08-18 | 2007-02-21 | 东芝泰格有限公司 | 商品信息登记装置 |
| JP4626721B1 (ja) * | 2009-09-02 | 2011-02-09 | ソニー株式会社 | 透明導電性電極、タッチパネル、情報入力装置、および表示装置 |
| GB2520876C (en) | 2010-06-18 | 2015-12-30 | Murata Manufacturing Co | Communication terminal apparatus and antenna device |
| JP5685511B2 (ja) * | 2011-09-26 | 2015-03-18 | 東芝テック株式会社 | Rfidタグ通信装置 |
| JP6083142B2 (ja) | 2012-07-25 | 2017-02-22 | 株式会社デンソーウェーブ | アンテナ装置 |
| US20150269400A1 (en) * | 2012-10-11 | 2015-09-24 | Tagsys | UHF RFID Reader with Improved Antenna System |
| KR101514331B1 (ko) * | 2013-08-30 | 2015-04-22 | (주)파트론 | 루프 안테나가 장착된 디바이스 |
| EP2871709B1 (en) * | 2013-11-11 | 2019-10-23 | STMicroelectronics International N.V. | Display arrangement and method for fabrication of a display arrangement |
| US9608327B1 (en) * | 2014-06-24 | 2017-03-28 | Amazon Technologies, Inc. | Magnetically boosted NFC antenna |
-
2016
- 2016-06-24 JP JP2016125078A patent/JP6736378B2/ja active Active
-
2017
- 2017-06-12 CN CN201710436757.9A patent/CN107546466B/zh active Active
- 2017-06-14 US US15/622,982 patent/US10763570B2/en active Active
- 2017-06-23 EP EP17177654.5A patent/EP3264524B1/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US20170373373A1 (en) | 2017-12-28 |
| CN107546466B (zh) | 2020-01-07 |
| JP2017228992A (ja) | 2017-12-28 |
| CN107546466A (zh) | 2018-01-05 |
| EP3264524B1 (en) | 2019-07-24 |
| US10763570B2 (en) | 2020-09-01 |
| EP3264524A1 (en) | 2018-01-03 |
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