EP3907825A4 - Amplificateur de rayonnement d'appareil sans fil, système de rayonnement et appareil sans fil - Google Patents

Amplificateur de rayonnement d'appareil sans fil, système de rayonnement et appareil sans fil Download PDF

Info

Publication number
EP3907825A4
EP3907825A4 EP19907537.5A EP19907537A EP3907825A4 EP 3907825 A4 EP3907825 A4 EP 3907825A4 EP 19907537 A EP19907537 A EP 19907537A EP 3907825 A4 EP3907825 A4 EP 3907825A4
Authority
EP
European Patent Office
Prior art keywords
wireless apparatus
radiation
enhancer
radiation system
wireless
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.)
Pending
Application number
EP19907537.5A
Other languages
German (de)
English (en)
Other versions
EP3907825A1 (fr
Inventor
Huaijing DONG
Yong Wang
Shujun Zhang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hangzhou Hikvision Digital Technology Co Ltd
Original Assignee
Hangzhou Hikvision Digital Technology Co Ltd
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 Hangzhou Hikvision Digital Technology Co Ltd filed Critical Hangzhou Hikvision Digital Technology Co Ltd
Publication of EP3907825A1 publication Critical patent/EP3907825A1/fr
Publication of EP3907825A4 publication Critical patent/EP3907825A4/fr
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/30—Arrangements for providing operation on different wavebands
    • H01Q5/307—Individual or coupled radiating elements, each element being fed in an unspecified way
    • H01Q5/314—Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors
    • H01Q5/335—Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors at the feed, e.g. for impedance matching
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/02—Details
EP19907537.5A 2019-01-04 2019-12-26 Amplificateur de rayonnement d'appareil sans fil, système de rayonnement et appareil sans fil Pending EP3907825A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201920013046.5U CN209607916U (zh) 2019-01-04 2019-01-04 一种无线装置的辐射增强器、辐射系统及无线装置
PCT/CN2019/128758 WO2020140824A1 (fr) 2019-01-04 2019-12-26 Amplificateur de rayonnement d'appareil sans fil, système de rayonnement et appareil sans fil

Publications (2)

Publication Number Publication Date
EP3907825A1 EP3907825A1 (fr) 2021-11-10
EP3907825A4 true EP3907825A4 (fr) 2022-03-02

Family

ID=68398544

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19907537.5A Pending EP3907825A4 (fr) 2019-01-04 2019-12-26 Amplificateur de rayonnement d'appareil sans fil, système de rayonnement et appareil sans fil

Country Status (5)

Country Link
EP (1) EP3907825A4 (fr)
JP (1) JP7237161B2 (fr)
KR (1) KR102521291B1 (fr)
CN (1) CN209607916U (fr)
WO (1) WO2020140824A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN209607916U (zh) * 2019-01-04 2019-11-08 杭州海康威视数字技术股份有限公司 一种无线装置的辐射增强器、辐射系统及无线装置
CN117543185A (zh) * 2023-11-14 2024-02-09 荣耀终端有限公司 一种天线增强器

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3812531B2 (ja) 2002-11-13 2006-08-23 株式会社村田製作所 面実装型アンテナおよびその製造方法および通信装置
KR100969274B1 (ko) * 2007-11-05 2010-07-09 (주)파트론 비정방형 패치 안테나
JP5408166B2 (ja) * 2011-03-23 2014-02-05 株式会社村田製作所 アンテナ装置
KR101255947B1 (ko) * 2011-10-05 2013-04-23 삼성전기주식회사 대역폭 조절 가능한 유전체 공진기 안테나
EP2978069B1 (fr) * 2014-07-24 2023-11-01 Ignion, S.L. Systèmes de rayonnement minces pour dispositifs électroniques
CN209607916U (zh) * 2019-01-04 2019-11-08 杭州海康威视数字技术股份有限公司 一种无线装置的辐射增强器、辐射系统及无线装置

Also Published As

Publication number Publication date
JP2022517570A (ja) 2022-03-09
KR102521291B1 (ko) 2023-04-12
EP3907825A1 (fr) 2021-11-10
KR20210102459A (ko) 2021-08-19
WO2020140824A1 (fr) 2020-07-09
CN209607916U (zh) 2019-11-08
JP7237161B2 (ja) 2023-03-10

Similar Documents

Publication Publication Date Title
EP3986011A4 (fr) Système d'antenne distribuée, procédé et appareil
EP3859886A4 (fr) Unité d'antenne et appareil terminal
EP3471500A4 (fr) Procédé par lequel un terminal transmet un signal de liaison montante dans un système de communication sans fil prenant en charge une bande sans licence, et appareil de prise en charge de celui-ci
EP3399822A4 (fr) Procédé pour émettre et recevoir un signal de liaison montante dans un système de communication sans fil supportant une bande sans licence et appareil à cet effet
EP3866919A4 (fr) Système et procédé de radiothérapie
EP3429303A4 (fr) Procédé d'émission et de réception d'un signal de liaison montante dans un système de communication sans fil prenant en charge une bande sans licence, et appareil prenant en charge celui-ci
EP4017211A4 (fr) Procédé de réception discontinue, dispositif et système associés
EP3618525A4 (fr) Procédé et appareil de transmission de trame radio
EP3588798A4 (fr) Procédé de transmission et de réception de signal dans un système lan sans fil, et appareil associé
EP3934308A4 (fr) Procédé, appareil et système de réglage de couverture
EP3952398A4 (fr) Procédé, appareil et système de configuration de porteuse radio
EP3654601A4 (fr) Procédé d'émission et de réception de signaux dans un système de réseau local sans fil et appareil associé
EP3567821A4 (fr) Procédé de transmission et de réception de signal dans un système lan sans fil, et appareil associé
EP3697134A4 (fr) Procédé de transmission ou de réception de trame dans un système lan sans fil et appareil correspondant
EP3742691A4 (fr) Système et procédé de communication sans fil
EP3579454A4 (fr) Procédé d'émission ou de réception de signal dans un système lan sans fil et appareil correspondant
EP3654623A4 (fr) Procédé de réduction de rayonnement et terminal mobile
EP3916908A4 (fr) Antenne de communication et son unité de rayonnement
EP4027681A4 (fr) Procédé et appareil d'amélioration de couverture d'un faisceau de diffusion sans fil
GB2589180B (en) Vehicle antenna apparatus, method of use and manufacture
EP3907825A4 (fr) Amplificateur de rayonnement d'appareil sans fil, système de rayonnement et appareil sans fil
EP3639386A4 (fr) Système et procédé de synthèse de faisceau pour des stations sans fil ayant des positions fixes
EP4057728A4 (fr) Procédé, appareil et système de communication sans fil
EP4017149A4 (fr) Procédé, appareil et système de communication sans fil
EP3609146A4 (fr) Procédé de transmission ou de réception de trame dans un système lan sans fil et appareil associé

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20210803

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

A4 Supplementary search report drawn up and despatched

Effective date: 20220202

RIC1 Information provided on ipc code assigned before grant

Ipc: H01Q 5/335 20150101ALI20220127BHEP

Ipc: H01Q 1/38 20060101AFI20220127BHEP

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)