EP3942649C0 - Antenne directive compacte, dispositif comportant une telle antenne - Google Patents

Antenne directive compacte, dispositif comportant une telle antenne

Info

Publication number
EP3942649C0
EP3942649C0 EP20710525.5A EP20710525A EP3942649C0 EP 3942649 C0 EP3942649 C0 EP 3942649C0 EP 20710525 A EP20710525 A EP 20710525A EP 3942649 C0 EP3942649 C0 EP 3942649C0
Authority
EP
European Patent Office
Prior art keywords
antenna
compact directional
compact
directional antenna
directional
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.)
Active
Application number
EP20710525.5A
Other languages
German (de)
English (en)
Other versions
EP3942649A1 (fr
EP3942649B1 (fr
Inventor
Yann Mehut
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.)
Unabiz
Original Assignee
Unabiz
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 Unabiz filed Critical Unabiz
Publication of EP3942649A1 publication Critical patent/EP3942649A1/fr
Application granted granted Critical
Publication of EP3942649C0 publication Critical patent/EP3942649C0/fr
Publication of EP3942649B1 publication Critical patent/EP3942649B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H01Q5/378—Combination of fed elements with parasitic elements
    • 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
    • H01Q19/22—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 using a secondary device in the form of a single substantially straight conductive element
    • H01Q19/26—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 using a secondary device in the form of a single substantially straight conductive element the primary active element being end-fed and elongated
    • 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
    • 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
    • H01Q19/28—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 using a secondary device in the form of two or more substantially straight conductive elements
    • H01Q19/32—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 using a secondary device in the form of two or more substantially straight conductive elements the primary active element being end-fed and elongated
    • 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
    • H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
EP20710525.5A 2019-03-19 2020-03-16 Antenne directive compacte, dispositif comportant une telle antenne Active EP3942649B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1902798A FR3094142B1 (fr) 2019-03-19 2019-03-19 antenne directive compacte, dispositif comportant une telle antenne
PCT/EP2020/057049 WO2020187821A1 (fr) 2019-03-19 2020-03-16 Antenne directive compacte, dispositif comportant une telle antenne

Publications (3)

Publication Number Publication Date
EP3942649A1 EP3942649A1 (fr) 2022-01-26
EP3942649C0 true EP3942649C0 (fr) 2023-09-27
EP3942649B1 EP3942649B1 (fr) 2023-09-27

Family

ID=67956890

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20710525.5A Active EP3942649B1 (fr) 2019-03-19 2020-03-16 Antenne directive compacte, dispositif comportant une telle antenne

Country Status (5)

Country Link
US (1) US20220336949A1 (fr)
EP (1) EP3942649B1 (fr)
ES (1) ES2966228T3 (fr)
FR (1) FR3094142B1 (fr)
WO (1) WO2020187821A1 (fr)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6839038B2 (en) * 2002-06-17 2005-01-04 Lockheed Martin Corporation Dual-band directional/omnidirectional antenna
US20110063181A1 (en) * 2009-09-16 2011-03-17 Michael Clyde Walker Passive repeater for wireless communications
CN102934285A (zh) * 2010-06-09 2013-02-13 盖尔创尼克斯有限公司 具有隔离特征的定向天线
JP6221937B2 (ja) * 2014-05-21 2017-11-01 株式会社Ｓｏｋｅｎ アンテナ装置
JP6891878B2 (ja) * 2016-04-15 2021-06-18 Ａｇｃ株式会社 アンテナ
US10116063B2 (en) * 2016-05-13 2018-10-30 Laird Technologies, Inc. Internally fed directional folded yagi antenna assemblies
JP6658889B2 (ja) * 2016-07-26 2020-03-04 株式会社村田製作所 アンテナ及び無線モジュール
WO2018198981A1 (fr) * 2017-04-27 2018-11-01 Ａｇｃ株式会社 Antenne et antenne mimo
KR102573221B1 (ko) * 2018-10-25 2023-08-31 현대자동차주식회사 안테나 및 이를 포함하는 차량

Also Published As

Publication number Publication date
WO2020187821A1 (fr) 2020-09-24
ES2966228T3 (es) 2024-04-19
US20220336949A1 (en) 2022-10-20
EP3942649A1 (fr) 2022-01-26
FR3094142B1 (fr) 2022-04-01
EP3942649B1 (fr) 2023-09-27
FR3094142A1 (fr) 2020-09-25

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