EP4670234A4 - DISTRIBUTION NETWORK BASED ON A DIELECTRIC AND CONDUCTIVE FILM WITH FLEXIBLE FEED PROBES - Google Patents

DISTRIBUTION NETWORK BASED ON A DIELECTRIC AND CONDUCTIVE FILM WITH FLEXIBLE FEED PROBES

Info

Publication number
EP4670234A4
EP4670234A4 EP23940052.6A EP23940052A EP4670234A4 EP 4670234 A4 EP4670234 A4 EP 4670234A4 EP 23940052 A EP23940052 A EP 23940052A EP 4670234 A4 EP4670234 A4 EP 4670234A4
Authority
EP
European Patent Office
Prior art keywords
dielectric
conductive film
distribution network
network based
feed probes
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
EP23940052.6A
Other languages
German (de)
French (fr)
Other versions
EP4670234A1 (en
Inventor
Ajay Babu GUNTUPALLI
Barrera Alejandro Murillo
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
Publication of EP4670234A1 publication Critical patent/EP4670234A1/en
Publication of EP4670234A4 publication Critical patent/EP4670234A4/en
Pending 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)
EP23940052.6A 2023-06-05 2023-06-05 DISTRIBUTION NETWORK BASED ON A DIELECTRIC AND CONDUCTIVE FILM WITH FLEXIBLE FEED PROBES Pending EP4670234A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2023/098437 WO2024250162A1 (en) 2023-06-05 2023-06-05 A dielectric and conductive foil based distribution network with bendable feeding probes

Publications (2)

Publication Number Publication Date
EP4670234A1 EP4670234A1 (en) 2025-12-31
EP4670234A4 true EP4670234A4 (en) 2026-04-01

Family

ID=93794908

Family Applications (1)

Application Number Title Priority Date Filing Date
EP23940052.6A Pending EP4670234A4 (en) 2023-06-05 2023-06-05 DISTRIBUTION NETWORK BASED ON A DIELECTRIC AND CONDUCTIVE FILM WITH FLEXIBLE FEED PROBES

Country Status (2)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024250188A1 (en) * 2023-06-07 2024-12-12 Huawei Technologies Co., Ltd. A radiating structure comprising a radiator foil adhered to a substrate

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20200295436A1 (en) * 2019-03-12 2020-09-17 Murata Manufacturing Co., Ltd. Antenna device, antenna module, and communication apparatus
US20200373673A1 (en) * 2019-05-07 2020-11-26 California Institute Of Technology Ultra-light weight flexible, collapsible and deployable antennas and antenna arrays
US20210242601A1 (en) * 2018-05-04 2021-08-05 Telefonaktiebolaget Lm Ericsson (Publ) A cavity-backed antenna element and array antenna arrangement
US20220181766A1 (en) * 2019-08-27 2022-06-09 Murata Manufacturing Co., Ltd. Antenna module and communication device equipped with the same

Family Cites Families (6)

* 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 (en) * 2011-03-17 2011-08-31 东南大学 Microstrip antenna for printed L-shaped probe feed
CN109193152B (en) * 2018-10-26 2023-12-15 安徽耀峰雷达科技有限公司 Low-loss frequency scanning antenna planar array based on mixed feed structure in limited bandwidth
CN110176663B (en) * 2019-06-21 2024-05-14 江苏三和欣创通信科技有限公司 Circularly polarized microstrip patch antenna
CN113013588A (en) * 2019-12-19 2021-06-22 南京理工大学 Wide-beam electromagnetic dipole antenna
CN212412193U (en) * 2020-06-23 2021-01-26 广东通宇通讯股份有限公司 A SMT patch antenna vibrator structure

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210242601A1 (en) * 2018-05-04 2021-08-05 Telefonaktiebolaget Lm Ericsson (Publ) A cavity-backed antenna element and array antenna arrangement
US20200295436A1 (en) * 2019-03-12 2020-09-17 Murata Manufacturing Co., Ltd. Antenna device, antenna module, and communication apparatus
US20200373673A1 (en) * 2019-05-07 2020-11-26 California Institute Of Technology Ultra-light weight flexible, collapsible and deployable antennas and antenna arrays
US20220181766A1 (en) * 2019-08-27 2022-06-09 Murata Manufacturing Co., Ltd. Antenna module and communication device equipped with the same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2024250162A1 *

Also Published As

Publication number Publication date
WO2024250162A1 (en) 2024-12-12
EP4670234A1 (en) 2025-12-31
WO2024250162A9 (en) 2025-01-09

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Legal Events

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

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Effective date: 20260304

RIC1 Information provided on ipc code assigned before grant

Ipc: H01Q 21/06 20060101AFI20260226BHEP

Ipc: H01Q 9/04 20060101ALI20260226BHEP

Ipc: H01Q 21/00 20060101ALI20260226BHEP

Ipc: H01Q 25/00 20060101ALN20260226BHEP