WO2019054747A3 - 무선전력 송신장치 - Google Patents

무선전력 송신장치 Download PDF

Info

Publication number
WO2019054747A3
WO2019054747A3 PCT/KR2018/010682 KR2018010682W WO2019054747A3 WO 2019054747 A3 WO2019054747 A3 WO 2019054747A3 KR 2018010682 W KR2018010682 W KR 2018010682W WO 2019054747 A3 WO2019054747 A3 WO 2019054747A3
Authority
WO
WIPO (PCT)
Prior art keywords
power transmission
wireless power
transmission device
antenna
support plate
Prior art date
Application number
PCT/KR2018/010682
Other languages
English (en)
French (fr)
Other versions
WO2019054747A2 (ko
Inventor
황승재
Original Assignee
주식회사 아모센스
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 주식회사 아모센스 filed Critical 주식회사 아모센스
Priority to US16/640,193 priority Critical patent/US11258309B2/en
Priority to JP2020515201A priority patent/JP6993742B2/ja
Priority to EP18856919.8A priority patent/EP3696944B1/en
Priority to CN201880059578.0A priority patent/CN111095731B/zh
Publication of WO2019054747A2 publication Critical patent/WO2019054747A2/ko
Publication of WO2019054747A3 publication Critical patent/WO2019054747A3/ko

Links

Classifications

    • 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
    • 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
    • H01F27/02—Casings
    • H01F27/025—Constructional details relating to cooling
    • 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
    • H01F27/2871—Pancake coils
    • 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
    • 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
    • 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
    • H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
    • 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
    • H02J50/12—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling of the resonant type
    • 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
    • H02J50/20—Circuit arrangements or systems for wireless supply or distribution of electric power using microwaves or radio frequency waves
    • 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
    • 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
    • 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
    • H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • 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
    • 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
    • H04B5/72—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for local intradevice communication
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/02—Details
    • H05K5/03—Covers
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/2089—Modifications to facilitate cooling, ventilating, or heating for power electronics, e.g. for inverters for controlling motor
    • H05K7/209—Heat transfer by conduction from internal heat source to heat radiating structure
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K9/00—Screening of apparatus or components against electric or magnetic fields
    • H05K9/0007—Casings
    • H05K9/006—Casings specially adapted for signal processing applications, e.g. CATV, tuner, antennas amplifier
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K9/00—Screening of apparatus or components against electric or magnetic fields
    • H05K9/0073—Shielding materials
    • H05K9/0075—Magnetic shielding materials
    • 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
    • H01F27/38—Auxiliary core members; Auxiliary coils or 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
    • H01F27/40—Structural association with built-in electric component, e.g. fuse

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Transmitters (AREA)

Abstract

무선전력 송신장치가 제공된다. 본 발명의 예시적인 실시예에 따른 무선전력 송신장치는 자기장 차폐시트의 일면에 배치되는 적어도 하나의 무선전력 송신용 안테나; 상기 무선전력 송신용 안테나를 수용하기 위한 적어도 하나의 수용홈이 형성된 지지플레이트; 및 상기 지지플레이트의 측부를 따라 배치되는 무선 통신용 안테나;를 포함한다.
PCT/KR2018/010682 2017-09-14 2018-09-12 무선전력 송신장치 WO2019054747A2 (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US16/640,193 US11258309B2 (en) 2017-09-14 2018-09-12 Wireless power transmission device
JP2020515201A JP6993742B2 (ja) 2017-09-14 2018-09-12 無線電力送信装置
EP18856919.8A EP3696944B1 (en) 2017-09-14 2018-09-12 Wireless power transmission device
CN201880059578.0A CN111095731B (zh) 2017-09-14 2018-09-12 无线电力发射装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020170117739A KR102119591B1 (ko) 2017-09-14 2017-09-14 무선전력 송신장치
KR10-2017-0117739 2017-09-14

Publications (2)

Publication Number Publication Date
WO2019054747A2 WO2019054747A2 (ko) 2019-03-21
WO2019054747A3 true WO2019054747A3 (ko) 2019-05-09

Family

ID=65723777

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2018/010682 WO2019054747A2 (ko) 2017-09-14 2018-09-12 무선전력 송신장치

Country Status (6)

Country Link
US (1) US11258309B2 (ko)
EP (1) EP3696944B1 (ko)
JP (1) JP6993742B2 (ko)
KR (1) KR102119591B1 (ko)
CN (1) CN111095731B (ko)
WO (1) WO2019054747A2 (ko)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11515083B2 (en) 2018-09-27 2022-11-29 Apple Inc. Dual mode wireless power system designs
CN110021810B (zh) * 2019-04-19 2021-08-24 荣成歌尔科技有限公司 一种电子设备及其天线
KR102660797B1 (ko) * 2019-05-20 2024-04-26 삼성전자주식회사 무선 충전 구조를 포함하는 전자 장치
KR102274254B1 (ko) * 2019-10-21 2021-07-07 니덱모빌리티코리아 주식회사 조립성이 향상된 사출 베이스 방식의 차량용 무선충전장치
CN111030315A (zh) * 2019-12-03 2020-04-17 广东电科院能源技术有限责任公司 水下设备的无线充电系统及其线圈、最大功率追踪方法
KR102565040B1 (ko) 2019-12-06 2023-08-09 주식회사 아모센스 전기자동차용 무선전력 수신장치
CN111669926B (zh) * 2020-05-22 2021-09-17 台达电子企业管理（上海）有限公司 电磁场收发装置及无线充电装置
US20220157512A1 (en) * 2020-11-13 2022-05-19 Cyntec Co., Ltd. Structure for forming a 3d-coil transponder
CN112550013A (zh) * 2020-11-27 2021-03-26 华为技术有限公司 无线充电系统的异物检测组件、发射装置以及无线充电系统
WO2022130223A1 (en) * 2020-12-17 2022-06-23 Intdevice Limited Transmitter and receiver pads for inductive power transfer
US11317544B1 (en) * 2021-06-23 2022-04-26 Shenzhen KE RUI ER TE Electronics Technology Co., Ltd Wireless charger, charging assembly, matching assembly and bracket for electric equipment
CN114428111A (zh) * 2021-12-13 2022-05-03 中国石油化工股份有限公司 一种脉冲涡流检测传感器外壳
CN117175805A (zh) * 2022-05-25 2023-12-05 英业达科技有限公司 无线充电模块及无线充电组件
CN117175721A (zh) * 2022-05-26 2023-12-05 英业达科技有限公司 无线充电装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20130016588A (ko) * 2011-08-08 2013-02-18 삼성전자주식회사 동일 평면에 무선충전 코일과 안테나 소자를 구비하는 휴대용 단말기
JP2014011852A (ja) * 2012-06-28 2014-01-20 Panasonic Corp 携帯端末
KR20140094275A (ko) * 2013-01-22 2014-07-30 엘지전자 주식회사 이동 단말기의 자기 공명 무선 전력 전송 및 엔에프씨 복합 수신단 장치
KR20160118911A (ko) * 2015-04-02 2016-10-12 주식회사 아모그린텍 무선 충전용 방열유닛 및 이를 포함하는 무선전력 충전모듈
KR101681412B1 (ko) * 2014-09-04 2016-11-30 삼성전기주식회사 케이스 및 이를 포함하는 기기

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4670195B2 (ja) 2001-07-23 2011-04-13 凸版印刷株式会社 非接触式ｉｃカードを備えた携帯電話機用筐体
US7218489B2 (en) * 2001-10-04 2007-05-15 Ise Corporation High-power ultracapacitor energy storage pack and method of use
KR20140117690A (ko) 2009-02-05 2014-10-07 퀄컴 인코포레이티드 전자 디바이스의 무선 전력공급 및 근거리장 통신 개장
JP2010245323A (ja) 2009-04-07 2010-10-28 Seiko Epson Corp コイルユニット及び電子機器
KR101134625B1 (ko) * 2010-07-16 2012-04-09 주식회사 한림포스텍 무선 전력 통신용 코어 어셈블리와 그를 구비하는 무선 전력 통신용 전력 공급 장치, 그리고 무선 전력 통신용 코어 어셈블리 제조 방법
KR101179398B1 (ko) 2011-04-27 2012-09-04 삼성전기주식회사 무접점 전력 전송 장치 및 이를 구비하는 전자 기기
KR101246692B1 (ko) * 2011-07-14 2013-03-21 주식회사 한림포스텍 무선전력 통신시스템용 전력 전송장치
JP2014155307A (ja) * 2013-02-07 2014-08-25 Tokai Rika Co Ltd 非接触充電器
KR101452093B1 (ko) * 2013-03-13 2014-10-16 삼성전기주식회사 박막 코일, 이를 포함하는 차폐 부재 및 이를 구비하는 무접점 전력 전송 장치
TW201520728A (zh) 2013-11-25 2015-06-01 Coremate Technical Co Ltd 可置換手機之無線充放電腕帶
KR102152924B1 (ko) * 2014-05-28 2020-09-07 삼성전자주식회사 전도체를 이용한 안테나 및 전자 장치
US20160072337A1 (en) 2014-09-04 2016-03-10 Samsung Electro-Mechanics Co., Ltd. Case and apparatus including the same
CN107844971B (zh) * 2015-01-21 2019-04-19 三星电子株式会社 电子设备以及使用电子设备的交易方法
KR20170000261A (ko) * 2015-06-23 2017-01-02 삼성전자주식회사 전자 장치 및 전자 장치에서의 온도 판단 방법
WO2017014430A1 (ko) 2015-07-20 2017-01-26 주식회사 아모센스 무선전력 송신모듈
JP6689592B2 (ja) 2015-11-13 2020-04-28 ソニーモバイルコミュニケーションズ株式会社 電子機器及びアンテナ
KR101757204B1 (ko) * 2016-03-23 2017-07-26 에스엘 주식회사 차량용 무선 충전 장치
KR101733579B1 (ko) 2016-04-28 2017-05-08 (주)우주일렉트로닉스 외부 자연 방열판을 구비하는 무선충전장치

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20130016588A (ko) * 2011-08-08 2013-02-18 삼성전자주식회사 동일 평면에 무선충전 코일과 안테나 소자를 구비하는 휴대용 단말기
JP2014011852A (ja) * 2012-06-28 2014-01-20 Panasonic Corp 携帯端末
KR20140094275A (ko) * 2013-01-22 2014-07-30 엘지전자 주식회사 이동 단말기의 자기 공명 무선 전력 전송 및 엔에프씨 복합 수신단 장치
KR101681412B1 (ko) * 2014-09-04 2016-11-30 삼성전기주식회사 케이스 및 이를 포함하는 기기
KR20160118911A (ko) * 2015-04-02 2016-10-12 주식회사 아모그린텍 무선 충전용 방열유닛 및 이를 포함하는 무선전력 충전모듈

Also Published As

Publication number Publication date
US20200212726A1 (en) 2020-07-02
EP3696944A2 (en) 2020-08-19
KR102119591B1 (ko) 2020-06-05
KR20190030371A (ko) 2019-03-22
EP3696944B1 (en) 2023-10-11
EP3696944C0 (en) 2023-10-11
CN111095731A (zh) 2020-05-01
US11258309B2 (en) 2022-02-22
WO2019054747A2 (ko) 2019-03-21
CN111095731B (zh) 2023-12-05
JP6993742B2 (ja) 2022-01-14
JP2020533940A (ja) 2020-11-19
EP3696944A4 (en) 2021-11-24

Similar Documents

Publication Publication Date Title
WO2019054747A3 (ko) 무선전력 송신장치
EP4236005A3 (en) Wireless power transmitter and receiver for vehicle
EP3422466A3 (en) Wireless access point
MX2023003413A (es) Ensamble de radio con radios modularizadas e interconexiones.
EP3503512A3 (en) Device cover for accessory attachment
EP3854003A4 (en) FULL POWER UPLINK TRANSMISSION FOR ADVANCED WIRELESS COMMUNICATIONS SYSTEMS
WO2017176420A3 (en) Directional enhanced distributed channel access with interference avoidance
WO2013134506A3 (en) Devices and methods using the hermetic transform
EP3876345A4 (en) ANTENNA, RADIO COMMUNICATION MODULE AND RADIO COMMUNICATION DEVICE
WO2016186444A8 (ko) 무선충전용 차폐유닛 및 이를 포함하는 무선전력 전송모듈
EP3709319A4 (en) LARGE AREA COMPLEX MAGNETIC FIELD SHIELDING FILM AND THIS INCLUDING WIRELESS POWER TRANSFER MODULE
WO2014132115A3 (en) Power transmitter, power receiver, and power transfer system
EP3876346A4 (en) ANTENNA, WIRELESS COMMUNICATION MODULE AND WIRELESS COMMUNICATION DEVICE
EP4085512A4 (en) WIRELESS POWER TRANSMISSION SYSTEM USING MULTIPLE TRANSMISSION ANTENNAS COMPRISING COMMON ELECTRONICS
EP3703186A4 (en) ANTENNA MODULE WITH ISOLATOR AND BASE STATION WITH THIS ANTENNA MODULE
MY182545A (en) Collar-mountable bobbin antenna having coil and ferrite slots
MX360482B (es) Sistema y metodo para una antena en un cable.
WO2018063972A3 (en) Reference signal design
EP3843207A4 (en) STRUCTURE, ANTENNA, WIRELESS COMMUNICATION MODULE AND WIRELESS COMMUNICATION DEVICE
EP3843205A4 (en) STRUCTURE, ANTENNA, WIRELESS COMMUNICATIONS MODULE AND WIRELESS COMMUNICATIONS DEVICE
EP3920413A4 (en) POWER AMPLIFYING DEVICE, BEAMFORMING SYSTEM, TRANSMITTER AND BASE STATION
EP4033609A4 (en) ANTENNA ARRANGEMENT AND AND WIRELESS DEVICE
WO2018102600A3 (en) Active antenna steering for network security
EP3843206A4 (en) STRUCTURE, ANTENNA, WIRELESS COMMUNICATION MODULE AND WIRELESS COMMUNICATION DEVICE
GB201313703D0 (en) Antenna structures and wireless communication devices

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 18856919

Country of ref document: EP

Kind code of ref document: A2

ENP Entry into the national phase

Ref document number: 2020515201

Country of ref document: JP

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE

ENP Entry into the national phase

Ref document number: 2018856919

Country of ref document: EP

Effective date: 20200414