EP4220863A4 - Antenna, antenna module, and electronic device - Google Patents

Antenna, antenna module, and electronic device Download PDF

Info

Publication number
EP4220863A4
EP4220863A4 EP21884595.6A EP21884595A EP4220863A4 EP 4220863 A4 EP4220863 A4 EP 4220863A4 EP 21884595 A EP21884595 A EP 21884595A EP 4220863 A4 EP4220863 A4 EP 4220863A4
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.)
Granted
Application number
EP21884595.6A
Other languages
German (de)
French (fr)
Other versions
EP4220863B1 (en
EP4220863A1 (en
Inventor
Jinjin SHAO
Chao Zhao
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 EP4220863A1 publication Critical patent/EP4220863A1/en
Publication of EP4220863A4 publication Critical patent/EP4220863A4/en
Application granted granted Critical
Publication of EP4220863B1 publication Critical patent/EP4220863B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
    • H01Q9/28—Conical, cylindrical, cage, strip, gauze, or like elements having an extended radiating surface; Elements comprising two conical surfaces having collinear axes and adjacent apices and fed by two-conductor transmission lines
    • H01Q9/285—Planar dipole
    • 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
    • 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
    • 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
    • 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
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/30—Combinations of separate antenna units operating in different wavebands and connected to a common feeder system
    • 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
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/40—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
    • 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
    • H01Q9/42—Resonant antennas with feed to end of elongated active element, e.g. unipole with folded element, the folded parts being spaced apart a small fraction of the operating wavelength

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
EP21884595.6A 2020-10-30 2021-08-19 Antenna, antenna module, and electronic device Active EP4220863B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202011193933.9A CN114447629B (en) 2020-10-30 2020-10-30 Antennas, Antenna Modules and Electronics
PCT/CN2021/113438 WO2022088863A1 (en) 2020-10-30 2021-08-19 Antenna, antenna module, and electronic device

Publications (3)

Publication Number Publication Date
EP4220863A1 EP4220863A1 (en) 2023-08-02
EP4220863A4 true EP4220863A4 (en) 2024-03-20
EP4220863B1 EP4220863B1 (en) 2026-03-25

Family

ID=81357888

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21884595.6A Active EP4220863B1 (en) 2020-10-30 2021-08-19 Antenna, antenna module, and electronic device

Country Status (4)

Country Link
EP (1) EP4220863B1 (en)
CN (1) CN114447629B (en)
MX (1) MX2023005070A (en)
WO (1) WO2022088863A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114883796A (en) * 2022-05-31 2022-08-09 深圳Tcl数字技术有限公司 Antenna structure
CN115020975B (en) * 2022-08-09 2022-12-09 中信科移动通信技术股份有限公司 Circularly polarized gradient double-slotted antenna and control method thereof
CN116093622B (en) * 2022-10-14 2025-10-17 上海交通大学 Miniaturized laminated antenna based on artificial surface plasmon structure
WO2025020063A1 (en) * 2023-07-25 2025-01-30 Thomson Licensing Slot antenna included as part of an electronic device enclosure
CN119275557B (en) * 2023-11-23 2025-12-16 锐捷网络股份有限公司 Antenna devices and communication equipment

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7271775B1 (en) * 2006-10-19 2007-09-18 Bae Systems Information And Electronic Systems Integration Inc. Deployable compact multi mode notch/loop hybrid antenna
WO2020106344A2 (en) * 2019-08-21 2020-05-28 Futurewei Technologies, Inc. Y-shaped single substrate ultra-wideband antenna and antenna array
CN111555025A (en) * 2020-06-04 2020-08-18 西安光启尖端技术研究院 slot antenna

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI261387B (en) * 2005-02-03 2006-09-01 Ind Tech Res Inst Planar dipole antenna
CN100418270C (en) * 2006-01-20 2008-09-10 东南大学 Broadband Shaped Beam Antenna for Mobile Communication Base Station
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 A Broadband Millimeter Wave Small Gradient Slot Antenna and Its Application
GB2508428A (en) * 2012-12-03 2014-06-04 Eads Singapore Pte Ltd Small tapered slot antenna using a magneto-dielectric material
CN105337030B (en) * 2014-08-08 2018-04-13 中电科微波通信（上海）股份有限公司 Vivaldi antennas and antenna assembly
CN105958188A (en) * 2016-05-31 2016-09-21 北京邮电大学 Intersected tapered slot antenna with reflecting plate
CN110190393B (en) * 2019-06-26 2020-12-01 南京邮电大学 Metal Cylindrical Lens Loaded High Gain Gradient Slotline 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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7271775B1 (en) * 2006-10-19 2007-09-18 Bae Systems Information And Electronic Systems Integration Inc. Deployable compact multi mode notch/loop hybrid antenna
WO2020106344A2 (en) * 2019-08-21 2020-05-28 Futurewei Technologies, Inc. Y-shaped single substrate ultra-wideband antenna and antenna array
CN111555025A (en) * 2020-06-04 2020-08-18 西安光启尖端技术研究院 slot antenna

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2022088863A1 *

Also Published As

Publication number Publication date
MX2023005070A (en) 2023-05-16
EP4220863B1 (en) 2026-03-25
CN114447629A (en) 2022-05-06
CN114447629B (en) 2023-01-06
WO2022088863A1 (en) 2022-05-05
EP4220863A1 (en) 2023-08-02

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