JP6560816B2 - アンテナを備えるデバイス - Google Patents
アンテナを備えるデバイス Download PDFInfo
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- JP6560816B2 JP6560816B2 JP2018502210A JP2018502210A JP6560816B2 JP 6560816 B2 JP6560816 B2 JP 6560816B2 JP 2018502210 A JP2018502210 A JP 2018502210A JP 2018502210 A JP2018502210 A JP 2018502210A JP 6560816 B2 JP6560816 B2 JP 6560816B2
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- antenna
- electrical device
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- 229910000859 α-Fe Inorganic materials 0.000 claims description 53
- 238000004891 communication Methods 0.000 claims description 31
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- 230000005672 electromagnetic field Effects 0.000 description 9
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- 238000012360 testing method Methods 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
-
- 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
-
- 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
- H01Q1/2225—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 active tags, i.e. provided with its own power source or in passive tags, i.e. deriving power from RF signal
-
- 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
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/44—Details of, or arrangements associated with, antennas using equipment having another main function to serve additionally as an antenna, e.g. means for giving an antenna an aesthetic aspect
-
- 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
- H01Q1/526—Electromagnetic shields
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Details Of Aerials (AREA)
- Support Of Aerials (AREA)
- Waveguide Aerials (AREA)
- Coils Or Transformers For Communication (AREA)
- Near-Field Transmission Systems (AREA)
Description
RFアンテナ、
を有する電気デバイスであって、
RFアンテナは、変圧器から電気的に絶縁され、RFアンテナの表面に沿ったRFアンテナの幾何学的寸法は、最大寸法を含み、RFアンテナは、フェライトコアの最も近い部分から最大寸法未満だけ空間的に離間されている、電気デバイスが提供される。
上述したドライバ回路を備えるデバイス、及び
該デバイスによって駆動されるLED照明ユニット、
を有する、LED照明モジュールも提供する。
Claims (14)
- フェライトコアを備える変圧器、及び
近距離無線通信(NFC)アンテナ、
を有する電気デバイスであって、
前記近距離無線通信アンテナは、前記変圧器から電気的に絶縁され、
前記近距離無線通信アンテナの表面に沿った前記近距離無線通信アンテナの幾何学的寸法は、最大寸法を含み、前記近距離無線通信アンテナは、前記フェライトコアの最も近い部分から前記最大寸法未満だけ空間的に離間されていて、
前記近距離無線通信アンテナは矩形アンテナを含み、前記最大寸法はその対角線の長さであり、又は前記近距離無線通信アンテナは円形若しくは楕円形アンテナを含み、前記最大寸法はその最大径である、電気デバイス。 - 前記近距離無線通信アンテナは、前記フェライトコアの最も近い部分から、前記最大寸法の90%未満、より好ましくは80%未満、より好ましくは70%未満、さらにより好ましくは60%未満だけ離間され、
前記変圧器の前記フェライトコアは、
前記変圧器によって行われる電気的変圧のための磁束を伝導する、及び
前記アンテナを当該電気デバイスの他の部分から絶縁する、
よう構成される、請求項1に記載の電気デバイス。 - 前記近距離無線通信アンテナは平面アンテナを含み、前記近距離無線通信アンテナは、前記近距離無線通信アンテナの前記平面に直交する方向に、前記フェライトコアの最も近い部分から前記最大寸法未満だけ離間されている、請求項1に記載の電気デバイス。
- 前記近距離無線通信アンテナは、前記最大寸法の10倍未満の最大範囲を有する近距離無線通信アンテナを含む、請求項1に記載の電気デバイス。
- 前記近距離無線通信アンテナは、NFCトランスポンダタグ又はNFCリーダ/ライタの一部である、請求項4に記載の電気デバイス。
- 前記フェライトコアは、より大きな面のうちの一つが前記近距離無線通信アンテナに面する直方体を含み、前記フェライトコアの前記より大きい面の面積は、前記近距離無線通信アンテナの面積より大きい、請求項1に記載の電気デバイス。
- 当該電気デバイスはヒートシンク等の金属体を有し、前記近距離無線通信アンテナは、前記金属体の近くに配置されている、請求項1に記載の電気デバイス。
- 当該電気デバイスは前記ヒートシンクとして用いられるハウジングを有し、前記近距離無線通信アンテナは、前記ハウジングの内部に配置されている、請求項7に記載の電気デバイス。
- 前記フェライトコアの前記最も近い部分は、前記変圧器の巻線コイルがなく剥き出しある、請求項1に記載の電気デバイス。
- 当該電気デバイスはドライバ回路を含み、前記変圧器は、前記ドライバ回路の一部である、請求項1乃至9のいずれか一項に記載の電気デバイス。
- 前記ドライバ回路はスイッチモード電源を含み、前記変圧器は、前記スイッチモード電源のエネルギ転流要素として用いられるよう構成される、請求項10に記載の電気デバイス。
- 前記ドライバ回路はLEDドライバを含む、請求項11に記載の電気デバイス。
- 請求項12に記載の電気デバイス、及び
前記電気デバイスにより駆動されるLED照明ユニット、
を有する、LED照明モジュール。 - 前記近距離無線通信アンテナによって受信された無線コマンドに応じて前記LED照明ユニットの出力をコンフィグレーションするためのコンフィグレーション回路を有する、請求項13に記載のLED照明モジュール。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2015084340 | 2015-07-17 | ||
CNPCT/CN2015/084340 | 2015-07-17 | ||
EP15192093.1 | 2015-10-29 | ||
EP15192093 | 2015-10-29 | ||
PCT/EP2016/064925 WO2017012834A1 (en) | 2015-07-17 | 2016-06-28 | Device with an antenna. |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018527792A JP2018527792A (ja) | 2018-09-20 |
JP6560816B2 true JP6560816B2 (ja) | 2019-08-14 |
Family
ID=56263702
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018502210A Active JP6560816B2 (ja) | 2015-07-17 | 2016-06-28 | アンテナを備えるデバイス |
Country Status (6)
Country | Link |
---|---|
US (1) | US10622712B2 (ja) |
EP (1) | EP3326238A1 (ja) |
JP (1) | JP6560816B2 (ja) |
CN (1) | CN107851891B (ja) |
RU (1) | RU2723929C2 (ja) |
WO (1) | WO2017012834A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4016391A1 (en) * | 2020-12-16 | 2022-06-22 | Thales DIS France SA | Assembly for shielding at least one radio-frequency chip and method for making the same |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4802080A (en) * | 1988-03-18 | 1989-01-31 | American Telephone And Telegraph Company, At&T Information Systems | Power transfer circuit including a sympathetic resonator |
JP2001266083A (ja) * | 2000-03-15 | 2001-09-28 | Dainippon Printing Co Ltd | 非接触式情報記憶媒体用のリーダライタ |
US7298091B2 (en) | 2002-02-01 | 2007-11-20 | The Regents Of The University Of California | Matching network for RF plasma source |
JP2006060432A (ja) * | 2004-08-18 | 2006-03-02 | Mitsui Chemicals Inc | 電波送受信アンテナ |
US7515111B2 (en) * | 2006-05-26 | 2009-04-07 | Kabushiki Kaisha Toshiba | Antenna apparatus |
JP2009005171A (ja) * | 2007-06-22 | 2009-01-08 | Toshiba Corp | 無線装置 |
DE102008024779A1 (de) * | 2008-05-23 | 2009-11-26 | Osram Gesellschaft mit beschränkter Haftung | Drahtlos speisbares Leuchtmodul |
US8843062B2 (en) * | 2011-04-29 | 2014-09-23 | Tyfone, Inc. | Coupling area enhancement apparatus, system, and method |
CN104024724B (zh) | 2012-01-10 | 2018-07-10 | 索尼公司 | 电灯泡型光源设备 |
JP2013145634A (ja) * | 2012-01-13 | 2013-07-25 | Sony Corp | 電球型光源装置 |
EP2785147A1 (en) * | 2013-03-25 | 2014-10-01 | Dialog Semiconductor GmbH | Communication system using a magnetic coil and a transformer modulation |
RU2706423C2 (ru) * | 2014-04-25 | 2019-11-19 | Филипс Лайтинг Холдинг Б.В. | Драйвер импульсного источника питания, объединенный с антенной для передачи мощности |
CN204335098U (zh) * | 2015-01-19 | 2015-05-13 | 郑州希硕信息科技有限公司 | 基于远程控制的可扩展led模块 |
-
2016
- 2016-06-28 RU RU2018105735A patent/RU2723929C2/ru active
- 2016-06-28 EP EP16732624.8A patent/EP3326238A1/en active Pending
- 2016-06-28 JP JP2018502210A patent/JP6560816B2/ja active Active
- 2016-06-28 US US15/745,304 patent/US10622712B2/en active Active
- 2016-06-28 WO PCT/EP2016/064925 patent/WO2017012834A1/en active Application Filing
- 2016-06-28 CN CN201680041931.3A patent/CN107851891B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
RU2723929C2 (ru) | 2020-06-18 |
RU2018105735A3 (ja) | 2019-12-23 |
US10622712B2 (en) | 2020-04-14 |
US20190013572A1 (en) | 2019-01-10 |
WO2017012834A1 (en) | 2017-01-26 |
CN107851891B (zh) | 2020-03-06 |
JP2018527792A (ja) | 2018-09-20 |
RU2018105735A (ru) | 2019-08-19 |
CN107851891A (zh) | 2018-03-27 |
EP3326238A1 (en) | 2018-05-30 |
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