JP6387374B2 - 二重モードアンテナ用プリント回路基板,二重モードアンテナ及びこれを用いたユーザ端末 - Google Patents
二重モードアンテナ用プリント回路基板,二重モードアンテナ及びこれを用いたユーザ端末 Download PDFInfo
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- JP6387374B2 JP6387374B2 JP2016134118A JP2016134118A JP6387374B2 JP 6387374 B2 JP6387374 B2 JP 6387374B2 JP 2016134118 A JP2016134118 A JP 2016134118A JP 2016134118 A JP2016134118 A JP 2016134118A JP 6387374 B2 JP6387374 B2 JP 6387374B2
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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
- 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
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/2804—Printed windings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
- H01F27/36—Electric or magnetic shields or screens
- H01F27/366—Electric or magnetic shields or screens made of ferromagnetic material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/14—Inductive couplings
-
- 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
-
- 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
- H01Q1/2291—Supports; Mounting means by structural association with other equipment or articles used in bluetooth or WI-FI devices of Wireless Local Area Networks [WLAN]
-
- 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
- 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
- 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
- H01Q7/06—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 with core of ferromagnetic material
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/005—Mechanical details of housing or structure aiming to accommodate the power transfer means, e.g. mechanical integration of coils, antennas or transducers into emitting or receiving devices
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/40—Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting or receiving devices
- H02J50/402—Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting or receiving devices the two or more transmitting or the two or more receiving devices being integrated in the same unit, e.g. power mats with several coils or antennas with several sub-antennas
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/70—Circuit arrangements or systems for wireless supply or distribution of electric power involving the reduction of electric, magnetic or electromagnetic leakage fields
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/00032—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange
- H02J7/00045—Authentication, i.e. circuits for checking compatibility between one component, e.g. a battery or a battery charger, and another component, e.g. a power source
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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
- H04B5/20—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by the transmission technique; characterised by the transmission medium
- H04B5/24—Inductive coupling
- H04B5/26—Inductive coupling using coils
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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
- H04B5/70—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
- H04B5/79—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for data transfer in combination with power transfer
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/2804—Printed windings
- H01F2027/2809—Printed windings on stacked layers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
- H01F27/36—Electric or magnetic shields or screens
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Near-Field Transmission Systems (AREA)
- Details Of Aerials (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Support Of Aerials (AREA)
Description
前記延長ラインは前記延長ライン用スロットに差し込まれて前記近距離無線通信(NFC)コイルのループの内側において前記無線電力伝送コイルと結合されることを特徴とする。
Claims (4)
- 絶縁シートと,
無線通信コイル接続端子と,
前記無線通信コイル接続端子と電気的に接続され,前記絶縁シートに形成される無線通信コイルと,
前記無線通信コイルの内側に配置され無線で電力を伝送する,巻線コイルにより形成される無線電力伝送コイルと,
前記無線電力伝送コイルと電気的に接続される無線電力伝送コイル接続端子と,
前記無線電力伝送コイルと前記無線電力伝送コイル接続端子を電気的に接続させ,少なくとも一部が前記絶縁シートの前記無線通信コイルが形成された面とは異なる面に形成される延長パターンと,
前記絶縁シートを貫通するビアを介して一方の端が無線通信コイルに電気的に接続される接続パターンを備えたスティッチングビアと,
前記絶縁シートの一方の面に接するように形成されるフェライトシートを備え,
前記無線電力伝送コイルと前記無線通信コイル間の間隔は,前記無線電力伝送コイルまたは前記無線通信コイルを成す素線間の間隔よりも大きく形成され,
前記無線電力伝送コイル及び前記無線通信コイルは,前記絶縁シートで内部に収束するループ状のパターンで形成され,
前記ループ状のパターンを形成する前記無線電力伝送コイルの巻線回数が前記無線通信コイルの巻線回数よりも多く形成され,
前記無線電力伝送コイルは,前記無線通信コイルと電気的に分離されてループ状の無線通信コイルの内側に形成され,前記絶縁シートの両面に形成されて前記絶縁シートを貫通するビア孔を介して互いに電気的に接続され,
前記絶縁シートの両面に形成された前記無線電力伝送コイルは,前面からみて電流が補強される方向に巻かれた,互いに同じ方向に回転しながらループを形成し,
前記フェライトシートは,前記絶縁シートの前記無線通信コイルに対向する個所に接するように形成される第1のフェライトシートと,前記絶縁シートの前記無線電力伝送コイルに対向する個所に接するように形成される第2のフェライトシートを備えることを特徴とする二重モードアンテナ。 - 前記巻線コイルの両端は,前記延長パターンと電気的に接続されることを特徴とする請求項1記載の二重モードアンテナ。
- 前記無線通信コイルと前記無線電力伝送コイルとの間に,前記第1のフェライトシート及び前記第2のフェライトシートの段差調節用スリットが形成されることを特徴とする請求項1記載の二重モードアンテナ。
- 請求項1〜3のいずれかに記載の二重モードアンテナを備えることを特徴とするユーザ端末。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2012-0058502 | 2012-05-31 | ||
KR1020120058502A KR20130134759A (ko) | 2012-05-31 | 2012-05-31 | 이중 모드 안테나용 인쇄 회로 기판, 이중 모드 안테나 및 이를 이용한 사용자 단말 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015514892A Division JP5969117B2 (ja) | 2012-05-31 | 2013-05-03 | 二重モードアンテナ |
Publications (2)
Publication Number | Publication Date |
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JP2016208525A JP2016208525A (ja) | 2016-12-08 |
JP6387374B2 true JP6387374B2 (ja) | 2018-09-05 |
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Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015514892A Active JP5969117B2 (ja) | 2012-05-31 | 2013-05-03 | 二重モードアンテナ |
JP2016134117A Active JP6259018B2 (ja) | 2012-05-31 | 2016-07-06 | 二重モードアンテナ用プリント回路基板,二重モードアンテナ及びこれを用いたユーザ端末 |
JP2016134118A Active JP6387374B2 (ja) | 2012-05-31 | 2016-07-06 | 二重モードアンテナ用プリント回路基板,二重モードアンテナ及びこれを用いたユーザ端末 |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
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JP2015514892A Active JP5969117B2 (ja) | 2012-05-31 | 2013-05-03 | 二重モードアンテナ |
JP2016134117A Active JP6259018B2 (ja) | 2012-05-31 | 2016-07-06 | 二重モードアンテナ用プリント回路基板,二重モードアンテナ及びこれを用いたユーザ端末 |
Country Status (5)
Country | Link |
---|---|
US (4) | US9543653B2 (ja) |
JP (3) | JP5969117B2 (ja) |
KR (1) | KR20130134759A (ja) |
CN (3) | CN106972245A (ja) |
WO (1) | WO2013180399A1 (ja) |
Families Citing this family (72)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013141658A1 (ko) | 2012-03-23 | 2013-09-26 | 엘지이노텍 주식회사 | 안테나 어셈블리 및 그의 제조 방법 |
TWI459418B (zh) | 2012-03-23 | 2014-11-01 | Lg伊諾特股份有限公司 | 無線功率接收器以及包含有其之可攜式終端裝置 |
KR101339486B1 (ko) * | 2012-03-29 | 2013-12-10 | 삼성전기주식회사 | 박막 코일 및 이를 구비하는 전자 기기 |
KR20130134759A (ko) | 2012-05-31 | 2013-12-10 | 엘에스전선 주식회사 | 이중 모드 안테나용 인쇄 회로 기판, 이중 모드 안테나 및 이를 이용한 사용자 단말 |
CN109067014B (zh) | 2012-09-05 | 2022-04-15 | 瑞萨电子株式会社 | 非接触充电装置 |
WO2014088323A1 (en) * | 2012-12-04 | 2014-06-12 | Samsung Electronics Co., Ltd. | Antenna for wireless power transmission and near field communication |
US9936470B2 (en) | 2013-02-07 | 2018-04-03 | Commscope Technologies Llc | Radio access networks |
US9414399B2 (en) | 2013-02-07 | 2016-08-09 | Commscope Technologies Llc | Radio access networks |
US9380466B2 (en) | 2013-02-07 | 2016-06-28 | Commscope Technologies Llc | Radio access networks |
US9842686B2 (en) | 2014-01-22 | 2017-12-12 | Electrochem Solutions, Inc. | Split winding repeater |
KR101532648B1 (ko) * | 2014-02-27 | 2015-06-30 | (주)아젠텍 | Nfc안테나를 구비한 rfid 태그 |
KR101762778B1 (ko) | 2014-03-04 | 2017-07-28 | 엘지이노텍 주식회사 | 무선 충전 및 통신 기판 그리고 무선 충전 및 통신 장치 |
US9997836B2 (en) | 2014-04-02 | 2018-06-12 | Lg Electronics Inc. | Reradiation antenna and wireless charger |
KR102154257B1 (ko) | 2014-04-18 | 2020-09-10 | 주식회사 아모센스 | 무선 전력 수신 장치 및 그를 구비한 휴대용 단말 |
KR102154258B1 (ko) | 2014-04-30 | 2020-09-10 | 주식회사 아모센스 | 무선 전력 수신 장치 및 그를 구비한 휴대용 단말 |
RU2566792C1 (ru) * | 2014-05-23 | 2015-10-27 | Самсунг Электроникс Ко., Лтд. | Мобильное устройство связи с беспроводным блоком коммуникации и беспроводным приемником энергии |
US9866280B2 (en) * | 2014-05-23 | 2018-01-09 | Samsung Electronics Co., Ltd. | Mobile communication device with wireless communications unit and wireless power receiver |
US10965159B2 (en) * | 2014-05-29 | 2021-03-30 | Sony Corporation | Scalable antenna system |
ES2791352T3 (es) | 2014-06-09 | 2020-11-04 | Commscope Technologies Llc | Programación del mismo recurso en redes de acceso a la radio |
JP6364315B2 (ja) * | 2014-07-04 | 2018-07-25 | ルネサスエレクトロニクス株式会社 | 電子装置 |
JP2016025621A (ja) * | 2014-07-24 | 2016-02-08 | Tdk株式会社 | コイルユニット |
US9621227B2 (en) | 2014-08-29 | 2017-04-11 | Freelinc Technologies | Proximity boundary based communication using radio frequency (RF) communication standards |
CN105745788B (zh) * | 2014-09-12 | 2019-02-26 | 阿莫技术有限公司 | 多环路天线模块及具有其的可携带终端 |
WO2016051415A1 (en) * | 2014-10-01 | 2016-04-07 | Humavox Ltd. | Combined rf charging and communication module and methods of use |
US10164685B2 (en) | 2014-12-31 | 2018-12-25 | Freelinc Technologies Inc. | Spatially aware wireless network |
CN105633565A (zh) * | 2015-01-14 | 2016-06-01 | 宇龙计算机通信科技(深圳)有限公司 | Nfc天线的制造方法、用于移动终端的电池盖及移动终端 |
US10224142B2 (en) * | 2015-02-03 | 2019-03-05 | Avago Technologies International Sales Pte. Limited | Reconfigurable distributed active wireless charging system |
KR101572022B1 (ko) * | 2015-02-11 | 2015-11-26 | 주식회사 아이엠텍 | 근거리 무선통신 안테나 및 휴대 단말기 |
DE102015203796A1 (de) * | 2015-03-03 | 2016-09-08 | Siemens Aktiengesellschaft | Verwendung und Anordnung von Pencake-Spulen zur drahtlosen Energieübertragung an Elektrofahrzeuge |
KR101594380B1 (ko) | 2015-03-04 | 2016-02-16 | 엘지전자 주식회사 | 이동 단말기 및 코일 안테나 모듈 |
KR102325106B1 (ko) * | 2015-04-10 | 2021-11-12 | 삼성전자주식회사 | 스마트폰 용 무선 안테나 코일의 구조 |
WO2016163838A1 (ko) * | 2015-04-10 | 2016-10-13 | 주식회사 케이더파워 | 스마트폰 용 무선 안테나 코일 |
KR102325113B1 (ko) * | 2015-04-10 | 2021-11-12 | 삼성전자주식회사 | 스마트폰 용 무선 안테나 코일 |
KR20170005670A (ko) * | 2015-07-06 | 2017-01-16 | 엘지이노텍 주식회사 | 무선 충전과 nfc 통신을 위한 무선 안테나 및 이를 적용한 무선 단말기 |
CN106357844A (zh) * | 2015-07-16 | 2017-01-25 | 三星电机株式会社 | 导电板以及包括该导电板的便携式终端 |
CN108140476B (zh) * | 2015-07-20 | 2020-05-05 | 阿莫技术有限公司 | 组合天线模块和包括其的便携式电子装置 |
KR102405446B1 (ko) | 2015-08-10 | 2022-06-08 | 삼성전자주식회사 | 안테나 장치 및 전자 장치 |
KR101926594B1 (ko) | 2015-08-20 | 2018-12-10 | 주식회사 아모텍 | 무선충전형 안테나유닛 및 이를 포함하는 무선전력 충전모듈 |
US10298059B2 (en) * | 2015-10-02 | 2019-05-21 | Samsung EIectro-Mechanics Co., Ltd. | Cover and electronic device including the same |
US10090592B2 (en) * | 2015-10-29 | 2018-10-02 | Sonitus Technologies Inc. | Communication device |
CN108701533B (zh) * | 2015-11-18 | 2020-12-01 | 香港大学 | 无线电力传送系统 |
US10923957B2 (en) | 2015-11-18 | 2021-02-16 | The University Of Hong Kong | Wireless power transfer system |
CN108352859A (zh) * | 2015-12-22 | 2018-07-31 | 巴鲁夫股份有限公司 | 用于无接触地继续拧能量传输的能量传输设备和用于无接触地进行能量传输的方法 |
CN105703068B (zh) * | 2016-02-01 | 2018-09-21 | 上海英内物联网科技股份有限公司 | 一种抗干扰型nfc天线及其制作方法 |
WO2017188628A1 (ko) * | 2016-04-29 | 2017-11-02 | 엘지이노텍(주) | 회로 기판 일체형 다중 모드 안테나 및 그를 이용한 장치 |
EP3244509B1 (en) | 2016-05-11 | 2020-09-16 | Greatbatch Ltd. | Wireless charging autoclavable batteries inside a sterilizable tray |
US11062842B2 (en) | 2016-05-23 | 2021-07-13 | X-Card Holdings, Llc | Multiple interface electronic card |
US10937019B2 (en) | 2016-06-08 | 2021-03-02 | Square, Inc. | Wireless communication system with auxiliary antenna |
US10318953B2 (en) * | 2016-06-29 | 2019-06-11 | Square, Inc. | Near field communication flex circuit |
GB2562447A (en) * | 2016-12-22 | 2018-11-21 | Bombardier Primove Gmbh | A secondary-sided arrangement of winding structures and a method for manufacturing a secondary sided arrangement |
JP7086527B2 (ja) * | 2017-03-31 | 2022-06-20 | 日東電工株式会社 | 無線電力伝送システムおよびシートコイル |
US10563721B2 (en) | 2017-04-24 | 2020-02-18 | Beijingwest Industries Co., Ltd | Hydraulic damper having a high frequency valve assembly |
KR102136216B1 (ko) * | 2017-06-16 | 2020-07-21 | 주식회사 아모센스 | 차량용 무선전력 송신장치 |
US10949189B2 (en) | 2017-06-28 | 2021-03-16 | Square, Inc. | Securely updating software on connected electronic devices |
TWI645688B (zh) * | 2017-07-11 | 2018-12-21 | 巨擘科技股份有限公司 | 穿戴式裝置及其操作方法 |
US11678358B2 (en) | 2017-10-03 | 2023-06-13 | Commscope Technologies Llc | Dynamic downlink reuse in a C-RAN |
JP6925230B2 (ja) * | 2017-10-19 | 2021-08-25 | 日本発條株式会社 | 通信システム及びデータ読取装置 |
JP7085850B2 (ja) | 2018-02-06 | 2022-06-17 | キヤノン株式会社 | アンテナモジュールおよび伝送システム |
CN111989971A (zh) | 2018-05-16 | 2020-11-24 | 康普技术有限责任公司 | C-ran中的动态上行链路重复使用 |
US10798667B2 (en) | 2018-06-08 | 2020-10-06 | Commscope Technologies Llc | Automatic transmit power control for radio points of a centralized radio access network that primarily provide wireless service to users located in an event area of a venue |
CN108847327A (zh) * | 2018-06-12 | 2018-11-20 | 上海安费诺永亿通讯电子有限公司 | 一种nfc和无线充电线圈结构以及一种可扩展nfc线圈 |
KR102005500B1 (ko) * | 2018-08-01 | 2019-07-30 | 엘지이노텍 주식회사 | 무선전력 수신장치 및 그 제어 방법 |
CN109088162B (zh) * | 2018-08-17 | 2024-02-20 | 深圳市嘉姆特科技有限公司 | 散热及辐射兼用无线通信天线结构 |
KR102178575B1 (ko) * | 2018-08-31 | 2020-11-13 | 주식회사 아모텍 | 콤보 안테나 모듈 |
EP3973484B1 (de) | 2019-05-22 | 2024-05-22 | Bayer Aktiengesellschaft | Verfolgung von produkten |
KR102129590B1 (ko) * | 2019-06-13 | 2020-07-02 | 신혜중 | 하이브리드형 무선충전용 수신안테나 장치 및 그 제조방법 |
CN110890615B (zh) * | 2019-10-28 | 2022-10-11 | 深圳市每开创新科技有限公司 | 无源电子终端及其天线模块 |
CN111401089B (zh) * | 2020-03-11 | 2023-12-29 | 环鸿电子(昆山)有限公司 | 具电感式触控开关的nfc电子装置及其结构 |
CN112817482B (zh) * | 2021-01-28 | 2024-03-01 | 维沃移动通信有限公司 | 电子设备及显示模组 |
US20240250407A1 (en) * | 2021-05-13 | 2024-07-25 | Stmicroelectronics (China) Investment Co., Ltd. | Nfc reader with nfc antenna and wireless charging antenna |
FR3124644A1 (fr) * | 2021-06-24 | 2022-12-30 | Stmicroelectronics (Rousset) Sas | Antenne NFC |
KR20240148130A (ko) * | 2023-04-03 | 2024-10-11 | 주식회사 아모텍 | 안테나 모듈 |
Family Cites Families (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62157108U (ja) * | 1986-03-26 | 1987-10-06 | ||
EP0704928A3 (en) | 1994-09-30 | 1998-08-05 | HID Corporation | RF transponder system with parallel resonant interrogation and series resonant response |
JPH08149723A (ja) * | 1994-11-21 | 1996-06-07 | Tdk Corp | 非接触型電力伝送装置 |
JP3519520B2 (ja) * | 1995-11-09 | 2004-04-19 | 株式会社東芝 | 無線通信システム |
JPH09171541A (ja) * | 1995-12-19 | 1997-06-30 | Tokimec Inc | 通信装置 |
JP2001084463A (ja) * | 1999-09-14 | 2001-03-30 | Miyake:Kk | 共振回路 |
TW424550U (en) | 1999-10-02 | 2001-03-01 | Enviro Air Technology Taiwan L | Oil and water separator |
JP2003006589A (ja) * | 2001-06-19 | 2003-01-10 | Nec Tokin Corp | 非接触通信記録媒体及びその製造方法 |
EP1315234A1 (fr) | 2001-11-26 | 2003-05-28 | Eta SA Fabriques d'Ebauches | Antenne de réception d'ondes VHF logée dans un bracelet de dispositif électronique portable |
JP4168726B2 (ja) * | 2002-10-22 | 2008-10-22 | ソニー株式会社 | Icモジュール並びにicモジュール用アンテナ |
JP2004206479A (ja) * | 2002-12-25 | 2004-07-22 | Seiko Epson Corp | 非接触タグ |
JP2004364199A (ja) * | 2003-06-06 | 2004-12-24 | Sony Corp | アンテナモジュール及びこれを備えた携帯型通信端末 |
JP2006190181A (ja) * | 2005-01-07 | 2006-07-20 | Olympus Corp | 情報端末装置および情報端末装置の製造方法 |
KR20070087886A (ko) | 2006-01-17 | 2007-08-29 | 주식회사 이노칩테크놀로지 | 적층형 칩 안테나 |
WO2009037821A1 (ja) * | 2007-09-17 | 2009-03-26 | Hideo Kikuchi | 誘導電力伝送回路 |
US7926728B2 (en) | 2007-10-31 | 2011-04-19 | Infineon Technologies Ag | Integrated circuit device including a contactless integrated circuit inlay |
JP4544289B2 (ja) * | 2007-11-09 | 2010-09-15 | ソニー株式会社 | 通信装置、通信方法及び通信システム |
RU2010141703A (ru) * | 2008-03-13 | 2012-04-20 | Эксесс Бизнес Груп Интернейшнл Ллс (Us) | Индуктивная система питания с первичной обмоткой с множеством катушек |
JP2012501500A (ja) * | 2008-08-26 | 2012-01-19 | クゥアルコム・インコーポレイテッド | 並行して行う無線電力伝送および近接場通信 |
JP4713621B2 (ja) * | 2008-09-12 | 2011-06-29 | 株式会社エフ・イー・シー | アンテナ搭載形の通信用icユニット |
US8810194B2 (en) | 2008-11-20 | 2014-08-19 | Qualcomm Incorporated | Retrofitting wireless power and near-field communication in electronic devices |
US8437695B2 (en) * | 2009-07-21 | 2013-05-07 | Hewlett-Packard Development Company, L.P. | Power bridge circuit for bi-directional inductive signaling |
KR101118471B1 (ko) | 2009-09-30 | 2012-03-12 | 한국전기연구원 | 스파이럴 안테나 및 스파이럴 안테나를 이용한 무선전력전송장치 |
US8373388B2 (en) * | 2009-12-11 | 2013-02-12 | Electronics And Telecommunications Research Institute | Portable device and battery charging method thereof |
GB2495419B (en) * | 2010-06-18 | 2015-05-27 | Murata Manufacturing Co | Communication terminal apparatus and antenna device |
JP5511071B2 (ja) * | 2010-07-07 | 2014-06-04 | Necトーキン株式会社 | アンテナモジュール及び非接触電力伝送装置 |
JP5529697B2 (ja) | 2010-09-16 | 2014-06-25 | Necトーキン株式会社 | 非接触充電装置および非接触充電システム |
CN102157989A (zh) * | 2011-03-28 | 2011-08-17 | 东南大学 | 一种植入式医疗电子器件的闭环无线供能系统 |
US20120274148A1 (en) * | 2011-04-27 | 2012-11-01 | Samsung Electro-Mechanics Co., Ltd. | Contactless power transmission device and electronic device having the same |
KR101874641B1 (ko) * | 2011-08-08 | 2018-07-05 | 삼성전자주식회사 | 동일 평면에 무선충전 코일과 안테나 소자를 구비하는 휴대용 단말기 |
TWM424550U (en) * | 2011-10-13 | 2012-03-11 | Tdk Taiwan Corp | Induction module commonly-used for near-field communication and wireless charging |
JP5988146B2 (ja) * | 2011-11-15 | 2016-09-07 | パナソニックIpマネジメント株式会社 | 伝送コイル及び携帯無線端末 |
KR20130134759A (ko) * | 2012-05-31 | 2013-12-10 | 엘에스전선 주식회사 | 이중 모드 안테나용 인쇄 회로 기판, 이중 모드 안테나 및 이를 이용한 사용자 단말 |
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US9893424B2 (en) | 2018-02-13 |
CN104364968A (zh) | 2015-02-18 |
CN106992362A (zh) | 2017-07-28 |
JP2016208524A (ja) | 2016-12-08 |
US10367267B2 (en) | 2019-07-30 |
JP2015521013A (ja) | 2015-07-23 |
CN106972245A (zh) | 2017-07-21 |
US20180248265A1 (en) | 2018-08-30 |
US9543653B2 (en) | 2017-01-10 |
JP5969117B2 (ja) | 2016-08-17 |
US20150171519A1 (en) | 2015-06-18 |
KR20130134759A (ko) | 2013-12-10 |
US9991600B2 (en) | 2018-06-05 |
CN104364968B (zh) | 2017-03-29 |
JP6259018B2 (ja) | 2018-01-10 |
US20170077606A1 (en) | 2017-03-16 |
WO2013180399A1 (en) | 2013-12-05 |
US20170077607A1 (en) | 2017-03-16 |
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