WO2024250162A9 - A dielectric and conductive foil based distribution network with bendable feeding probes - Google Patents

A dielectric and conductive foil based distribution network with bendable feeding probes Download PDF

Info

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
French (fr)
Other versions
WO2024250162A1 (en
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/en
Priority to EP23940052.6A priority patent/EP4670234A4/en
Publication of WO2024250162A1 publication Critical patent/WO2024250162A1/en
Publication of WO2024250162A9 publication Critical patent/WO2024250162A9/en
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

This disclosure relates to a radio frequency (RF) device, which comprises radiators and a distribution network (DN). The DN comprises one or more DN layers. Each DN layer comprises RF circuitry designed to feed at least one radiator or to connect to another DN layer. Each DN layer further comprises one or more bendable feeding probes, each protruding from the DN layer and being connected to the RF circuitry of the DN layer. The RF device also comprises a planar dielectric structure arranged on the DN. The one or more feeding probes extend through one or more gaps in the dielectric structure, and each feeding probe is bent onto and attached to a surface of the dielectric structure. The RF device further comprises a planar array of one or more radiators arranged on the surface of the dielectric structure. Each radiator is coupled to one or two of the feeding probes.
PCT/CN2023/098437 2023-06-05 2023-06-05 A dielectric and conductive foil based distribution network with bendable feeding probes Ceased WO2024250162A1 (en)

Priority Applications (2)

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
EP23940052.6A EP4670234A4 (en) 2023-06-05 2023-06-05 DISTRIBUTION NETWORK BASED ON A DIELECTRIC AND CONDUCTIVE FILM WITH FLEXIBLE FEED PROBES

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
WO2024250162A1 WO2024250162A1 (en) 2024-12-12
WO2024250162A9 true WO2024250162A9 (en) 2025-01-09

Family

ID=93794908

Family Applications (1)

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

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 (en) * 2011-03-17 2011-08-31 东南大学 Microstrip antenna for printed L-shaped probe feed
JP7126563B2 (en) * 2018-05-04 2022-08-26 テレフオンアクチーボラゲット エルエム エリクソン（パブル） Cavity back antenna element and array antenna device
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
US11223101B2 (en) * 2019-03-12 2022-01-11 Murata Manufacturing Co., Ltd. Antenna device, antenna module, and communication apparatus
US12374798B2 (en) * 2019-05-07 2025-07-29 California Institute Of Technology Ultra-light weight flexible, collapsible and deployable antennas and antenna arrays
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
WO2021038965A1 (en) * 2019-08-27 2021-03-04 株式会社村田製作所 Antenna module and communication device equipped with same
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

Also Published As

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

Similar Documents

Publication Publication Date Title
US8350767B2 (en) Notch antenna having a low profile stripline feed
CN1853313B (en) Phased array antenna with edge elements and associated methods
US20230026995A1 (en) Microstrip patch antenna with increased bandwidth
US7324060B2 (en) Power divider having unequal power division and antenna array feed network using such unequal power dividers
KR20040072731A (en) Enhanced bandwidth dual layer current sheet antenna
CN112042055A (en) Cavity-backed antenna unit and array antenna device
US20110115578A1 (en) Rf transition with 3-dimensional molded rf structure
CN1856906A (en) Phased array antenna absorber and associated methods
JP2012023783A (en) Antenna, and method of creating antenna
CN103872459A (en) Novel LTCC double-layer single-feed circular polarization micro-strip patch array antenna
WO2004062035A1 (en) Wide bandwidth flat panel antenna array
US20060001574A1 (en) Wideband Patch Antenna
WO2014168669A1 (en) Array antenna and related techniques
US10396470B1 (en) Wireless system architecture with dependent superstrate for millimeter-wave phased-array antennas
JP4503592B2 (en) Microwave connector, antenna, and manufacturing method thereof
WO2024250162A9 (en) A dielectric and conductive foil based distribution network with bendable feeding probes
CN1108642C (en) Electronics unit for radio transmission of signal
JPH06260830A (en) Improved microstrip antenna arrangement, especially for UHF receivers
TW202445917A (en) Conformal antenna device
CN114628893A (en) S-band frequency reconstruction orbital angular momentum antenna and frequency reconstruction method
US7746288B2 (en) Antenna for WWAN and integrated antenna for WWAN, GPS and WLAN
US7605679B1 (en) System and method for providing a non-planar stripline transition
CN109994820A (en) A kind of extensive mimo antenna
WO2020198992A1 (en) Dummy antenna structure and millimetre wave antenna array
US7061431B1 (en) Segmented microstrip patch antenna with exponential capacitive loading

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: 23940052

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 2023940052

Country of ref document: EP

ENP Entry into the national phase

Ref document number: 2023940052

Country of ref document: EP

Effective date: 20250922

ENP Entry into the national phase

Ref document number: 2023940052

Country of ref document: EP

Effective date: 20250922

WWP Wipo information: published in national office

Ref document number: 2023940052

Country of ref document: EP

NENP Non-entry into the national phase

Ref country code: DE