EP4216367A4 - Antenna, antenna module, and electronic device - Google Patents

Antenna, antenna module, and electronic device Download PDF

Info

Publication number
EP4216367A4
EP4216367A4 EP21884598.0A EP21884598A EP4216367A4 EP 4216367 A4 EP4216367 A4 EP 4216367A4 EP 21884598 A EP21884598 A EP 21884598A EP 4216367 A4 EP4216367 A4 EP 4216367A4
Authority
EP
European Patent Office
Prior art keywords
antenna
electronic device
module
antenna module
electronic
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
EP21884598.0A
Other languages
German (de)
French (fr)
Other versions
EP4216367A1 (en
Inventor
Jinjin SHAO
Cao Shi
Dongwei WU
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 EP4216367A1 publication Critical patent/EP4216367A1/en
Publication of EP4216367A4 publication Critical patent/EP4216367A4/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/08—Radiating ends of two-conductor microwave transmission lines, e.g. of coaxial lines, of microstrip lines
    • H01Q13/085—Slot-line radiating ends
    • 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
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/007—Details of, or arrangements associated with, antennas specially adapted for indoor communication
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/02—Arrangements for de-icing; Arrangements for drying-out ; Arrangements for cooling; Arrangements for preventing corrosion
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/2291—Supports; Mounting means by structural association with other equipment or articles used in bluetooth or WI-FI devices of Wireless Local Area Networks [WLAN]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
    • 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
    • H01Q5/342—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes
    • H01Q5/357—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes using a single feed point
    • 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
    • H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
    • H01Q9/26—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole with folded element or elements, the folded parts being spaced apart a small fraction of operating wavelength

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Waveguide Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Support Of Aerials (AREA)
EP21884598.0A 2020-10-30 2021-08-19 Antenna, antenna module, and electronic device Pending EP4216367A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202011193934.3A CN114447587B (en) 2020-10-30 2020-10-30 Antenna, antenna module and electronic equipment
PCT/CN2021/113630 WO2022088866A1 (en) 2020-10-30 2021-08-19 Antenna, antenna module, and electronic device

Publications (2)

Publication Number Publication Date
EP4216367A1 EP4216367A1 (en) 2023-07-26
EP4216367A4 true EP4216367A4 (en) 2024-03-13

Family

ID=81356743

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21884598.0A Pending EP4216367A4 (en) 2020-10-30 2021-08-19 Antenna, antenna module, and electronic device

Country Status (3)

Country Link
EP (1) EP4216367A4 (en)
CN (1) CN114447587B (en)
WO (1) WO2022088866A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115117631B (en) * 2022-06-15 2023-07-14 西安电子科技大学 Horizontal polarization broadband filtering omnidirectional annular antenna
CN115149255B (en) * 2022-06-24 2023-09-05 四川大学 Center sawtooth broadband microstrip antenna
CN115882187B (en) * 2023-02-22 2023-05-19 广东健博通科技股份有限公司 Side-emitting omnidirectional antenna

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040169612A1 (en) * 2003-02-28 2004-09-02 Song Peter Chun Teck Multiband branch radiator antenna element

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6882322B1 (en) * 2003-10-14 2005-04-19 Bae Systems Information And Electronic Systems Integration Inc. Gapless concatenated Vivaldi notch/meander line loaded antennas
TWI261387B (en) * 2005-02-03 2006-09-01 Ind Tech Res Inst Planar dipole antenna
CN100361347C (en) * 2005-06-15 2008-01-09 东南大学 Impulse antenna of having delay line
FR2904481A1 (en) * 2006-07-31 2008-02-01 Thomson Licensing Sas Slot type antenna e.g. vivaldi type antenna, for e.g. set top box, has feeder electromagnetically coupled to slot according to knorr type coupling, and power combination circuit directly coupled to excitation point of antenna
CN101699658A (en) * 2009-11-05 2010-04-28 江苏安特耐科技有限公司 High-gain broadband omnidirectional antenna used for mobile communication
CN101895009B (en) * 2010-06-13 2013-06-05 南京邮电大学 Double-frequency broad-band antenna with symmetrical dipole-tapered slot line combined structure
CN101901960A (en) * 2010-06-13 2010-12-01 中国科学院上海微系统与信息技术研究所 Broadband millimeter-wave small tapered slot antenna and application thereof
US9627777B2 (en) * 2011-08-10 2017-04-18 Lawrence Livermore National Security, Llc Broad band antennas and feed methods
US9577330B2 (en) * 2014-12-30 2017-02-21 Google Inc. Modified Vivaldi antenna with dipole excitation mode
CN105958188A (en) * 2016-05-31 2016-09-21 北京邮电大学 Intersected tapered slot antenna with reflecting plate
CN206370494U (en) * 2016-11-30 2017-08-01 西安交通大学 A kind of resistance gradual changing structure of combined elements antenna
CN210245712U (en) * 2019-08-21 2020-04-03 南京曼杰科电子工程有限公司 Small low-frequency ultra-wideband antenna
CN210628484U (en) * 2019-12-16 2020-05-26 深圳市远翰科技有限公司 Ultra-wideband dipole antenna
CN110957575B (en) * 2019-12-19 2021-08-03 南通大学 Surface plasmon structure shared high-frequency-ratio dual-band antenna

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040169612A1 (en) * 2003-02-28 2004-09-02 Song Peter Chun Teck Multiband branch radiator antenna element

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DING XIAOXIANG ET AL: "A Compact Unidirectional Ultra-Wideband Circularly Polarized Antenna Based on Crossed Tapered Slot Radiation Elements", IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, IEEE, USA, vol. 66, no. 12, 1 December 2018 (2018-12-01), pages 7353 - 7358, XP011702319, ISSN: 0018-926X, [retrieved on 20181129], DOI: 10.1109/TAP.2018.2867059 *
See also references of WO2022088866A1 *

Also Published As

Publication number Publication date
CN114447587A (en) 2022-05-06
WO2022088866A1 (en) 2022-05-05
EP4216367A1 (en) 2023-07-26
CN114447587B (en) 2022-12-27

Similar Documents

Publication Publication Date Title
EP4016742A4 (en) Antenna module and electronic device
EP4044368A4 (en) Antenna module and electronic device
EP4047746A4 (en) Antenna module and electronic device
EP4053998A4 (en) Antenna module and electronic device
EP4050734A4 (en) Antenna module and electronic device
EP4216367A4 (en) Antenna, antenna module, and electronic device
EP4145624A4 (en) Antenna and electronic device
EP4138219A4 (en) Low-sar antenna and electronic device
EP4195409A4 (en) Antenna structure and electronic device
EP4138213A4 (en) Antenna module and electronic device
EP4068804A4 (en) Loudspeaker, loudspeaker module, and electronic device
EP4142050A4 (en) Electronic device comprising antenna
EP3942653A4 (en) Antenna module comprising dipole antenna and electronic device comprising the same
EP3734763A4 (en) Antenna module comprising reflector, and electronic device comprising same
EP4220863A4 (en) Antenna, antenna module, and electronic device
EP4195185A4 (en) Display module, and electronic device
EP4123828A4 (en) Antenna unit and electronic device
EP4210169A4 (en) Antenna structure and electronic device
EP3907821A4 (en) Millimeter-wave antenna module and electronic device
EP4113744A4 (en) Antenna module and electronic device
EP4175065A4 (en) Antenna device, and electronic apparatus
EP4264741A4 (en) Antenna module and electronic device including same
EP4277031A4 (en) Electronic device comprising antenna module
EP4160813A4 (en) Antenna module and electronic device comprising same
EP4224825A4 (en) Support, module assembly, and electronic device

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: 20230419

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

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
REG Reference to a national code

Ref country code: DE

Ref legal event code: R079

Free format text: PREVIOUS MAIN CLASS: H01Q0001380000

Ipc: H01Q0001020000

A4 Supplementary search report drawn up and despatched

Effective date: 20240213

RIC1 Information provided on ipc code assigned before grant

Ipc: H01Q 19/28 20060101ALI20240207BHEP

Ipc: H01Q 13/08 20060101ALI20240207BHEP

Ipc: H01Q 9/26 20060101ALI20240207BHEP

Ipc: H01Q 25/00 20060101ALI20240207BHEP

Ipc: H01Q 5/357 20150101ALI20240207BHEP

Ipc: H01Q 1/22 20060101ALI20240207BHEP

Ipc: H01Q 1/02 20060101AFI20240207BHEP