WO2024250162A9 - Réseau de distribution à base de feuille diélectrique et conductrice avec sondes d'alimentation pliables - Google Patents

Réseau de distribution à base de feuille diélectrique et conductrice avec sondes d'alimentation pliables Download PDF

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Publication number
WO2024250162A9
WO2024250162A9 PCT/CN2023/098437 CN2023098437W WO2024250162A9 WO 2024250162 A9 WO2024250162 A9 WO 2024250162A9 CN 2023098437 W CN2023098437 W CN 2023098437W WO 2024250162 A9 WO2024250162 A9 WO 2024250162A9
Authority
WO
WIPO (PCT)
Prior art keywords
layer
distribution network
feeding probes
dielectric
dielectric structure
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.)
Ceased
Application number
PCT/CN2023/098437
Other languages
English (en)
Other versions
WO2024250162A1 (fr
Inventor
Ajay Babu Guntupalli
Alejandro MURILLO BARRERA
Serban REBEGEA
Ignacio Gonzalez
Zhi GONG
Bruno BISCONTINI
Johann Baptist Obermaier
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.)
Huawei Technologies Co Ltd
Original Assignee
Huawei Technologies 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 Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Priority to PCT/CN2023/098437 priority Critical patent/WO2024250162A1/fr
Priority to EP23940052.6A priority patent/EP4670234A4/fr
Publication of WO2024250162A1 publication Critical patent/WO2024250162A1/fr
Publication of WO2024250162A9 publication Critical patent/WO2024250162A9/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
    • H01Q9/045—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with particular feeding means
    • H01Q9/0457—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with particular feeding means electromagnetically coupled to the feed line
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/0006—Particular feeding systems
    • H01Q21/0075—Stripline fed arrays
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/061—Two dimensional planar arrays
    • H01Q21/065—Patch antenna array
    • 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
    • H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
    • H01Q9/0414—Substantially flat resonant element parallel to ground plane, e.g. patch antenna in a stacked or folded configuration
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
    • H01Q25/001—Crossed polarisation dual antennas
    • 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
    • H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
    • H01Q9/0428—Substantially flat resonant element parallel to ground plane, e.g. patch antenna radiating a circular polarised wave
    • H01Q9/0435—Substantially flat resonant element parallel to ground plane, e.g. patch antenna radiating a circular polarised wave using two feed points

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Details Of Aerials (AREA)
  • Waveguide Aerials (AREA)

Abstract

La présente divulgation concerne un dispositif radiofréquence (RF), qui comprend des radiateurs et un réseau de distribution (DN). Le DN comprend une ou plusieurs couches DN. Chaque couche DN comprend des circuits RF conçus pour alimenter au moins un radiateur ou pour se connecter à une autre couche DN. Chaque couche DN comprend en outre une ou plusieurs sondes d'alimentation pliables, chacune faisant saillie à partir de la couche DN et étant connectée aux circuits RF de la couche DN. Le dispositif RF comprend également une structure diélectrique plane disposée sur le DN. La ou les sondes d'alimentation s'étendent à travers un ou plusieurs espaces dans la structure diélectrique, et chaque sonde d'alimentation est courbée sur une surface de la structure diélectrique et fixée à celle-ci. Le dispositif RF comprend en outre un réseau plan d'un ou de plusieurs radiateurs disposés sur la surface de la structure diélectrique. Chaque radiateur est couplé à une ou deux des sondes d'alimentation.
PCT/CN2023/098437 2023-06-05 2023-06-05 Réseau de distribution à base de feuille diélectrique et conductrice avec sondes d'alimentation pliables Ceased WO2024250162A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/CN2023/098437 WO2024250162A1 (fr) 2023-06-05 2023-06-05 Réseau de distribution à base de feuille diélectrique et conductrice avec sondes d'alimentation pliables
EP23940052.6A EP4670234A4 (fr) 2023-06-05 2023-06-05 Réseau de distribution à base de feuille diélectrique et conductrice avec sondes d'alimentation pliables

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2023/098437 WO2024250162A1 (fr) 2023-06-05 2023-06-05 Réseau de distribution à base de feuille diélectrique et conductrice avec sondes d'alimentation pliables

Publications (2)

Publication Number Publication Date
WO2024250162A1 WO2024250162A1 (fr) 2024-12-12
WO2024250162A9 true WO2024250162A9 (fr) 2025-01-09

Family

ID=93794908

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2023/098437 Ceased WO2024250162A1 (fr) 2023-06-05 2023-06-05 Réseau de distribution à base de feuille diélectrique et conductrice avec sondes d'alimentation pliables

Country Status (2)

Country Link
EP (1) EP4670234A4 (fr)
WO (1) WO2024250162A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4670231A4 (fr) * 2023-06-07 2026-04-08 Huawei Tech Co Ltd Structure rayonnante comprenant une feuille à élément rayonnant collée sur un substrat

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8072384B2 (en) * 2009-01-14 2011-12-06 Laird Technologies, Inc. Dual-polarized antenna modules
CN201956461U (zh) * 2011-03-17 2011-08-31 东南大学 印刷l形探针馈电的微带天线
EP3788675B1 (fr) * 2018-05-04 2025-03-26 Telefonaktiebolaget LM Ericsson (publ) Élément d'antenne à cavité et agencement d'antenne réseau
CN109193152B (zh) * 2018-10-26 2023-12-15 安徽耀峰雷达科技有限公司 有限带宽内基于混合馈电结构的低损耗频率扫描天线平面阵列
CN111697320B (zh) * 2019-03-12 2022-12-27 株式会社村田制作所 天线装置、天线模块以及通信装置
US12374798B2 (en) * 2019-05-07 2025-07-29 California Institute Of Technology Ultra-light weight flexible, collapsible and deployable antennas and antenna arrays
CN110176663B (zh) * 2019-06-21 2024-05-14 江苏三和欣创通信科技有限公司 圆极化微带贴片天线
WO2021038965A1 (fr) * 2019-08-27 2021-03-04 株式会社村田製作所 Module d'antenne et dispositif de communication doté de celui-ci
CN113013588A (zh) * 2019-12-19 2021-06-22 南京理工大学 宽波束电磁偶极子天线
CN212412193U (zh) * 2020-06-23 2021-01-26 广东通宇通讯股份有限公司 一种smt贴片天线振子结构

Also Published As

Publication number Publication date
EP4670234A1 (fr) 2025-12-31
EP4670234A4 (fr) 2026-04-01
WO2024250162A1 (fr) 2024-12-12

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