EP4197063A4 - Antenna for a wireless communication device and such a device - Google Patents

Antenna for a wireless communication device and such a device Download PDF

Info

Publication number
EP4197063A4
EP4197063A4 EP21926086.6A EP21926086A EP4197063A4 EP 4197063 A4 EP4197063 A4 EP 4197063A4 EP 21926086 A EP21926086 A EP 21926086A EP 4197063 A4 EP4197063 A4 EP 4197063A4
Authority
EP
European Patent Office
Prior art keywords
antenna
wireless communication
communication device
wireless
communication
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
EP21926086.6A
Other languages
German (de)
French (fr)
Other versions
EP4197063A1 (en
Inventor
Michael Kadichevitz
Doron Ezri
Avi WEITZMAN
Xin Luo
Shuguang XIAO
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 EP4197063A1 publication Critical patent/EP4197063A1/en
Publication of EP4197063A4 publication Critical patent/EP4197063A4/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
    • H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
    • H01Q9/40—Element having extended radiating surface
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/20—Frequency-selective devices, e.g. filters
    • H01P1/201—Filters for transverse electromagnetic waves
    • H01P1/203—Strip line filters
    • 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
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/20—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a curvilinear path
    • H01Q21/205—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a curvilinear path providing an omnidirectional coverage
    • 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
    • H01Q5/314—Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors
    • H01Q5/335—Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors at the feed, e.g. for impedance matching
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Details Of Aerials (AREA)
EP21926086.6A 2021-02-18 2021-02-18 Antenna for a wireless communication device and such a device Pending EP4197063A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2021/076672 WO2022174364A1 (en) 2021-02-18 2021-02-18 Antenna for a wireless communication device and such a device

Publications (2)

Publication Number Publication Date
EP4197063A1 EP4197063A1 (en) 2023-06-21
EP4197063A4 true EP4197063A4 (en) 2023-10-04

Family

ID=82932212

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21926086.6A Pending EP4197063A4 (en) 2021-02-18 2021-02-18 Antenna for a wireless communication device and such a device

Country Status (2)

Country Link
EP (1) EP4197063A4 (en)
WO (1) WO2022174364A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116996080B (en) * 2023-09-26 2023-12-05 中国科学技术大学 Radio frequency circuit of wake-up receiver

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008172455A (en) * 2007-01-10 2008-07-24 National Institute Of Information & Communication Technology Band-stop filter
US7847736B2 (en) * 2006-08-24 2010-12-07 Cobham Defense Electronic Systems Multi section meander antenna
CN103943960A (en) * 2014-05-13 2014-07-23 北京邮电大学 Novel multi-notch ultra-wideband antenna with stop-band units simultaneously loaded to feeder and patch
US20140218259A1 (en) * 2011-08-29 2014-08-07 Bg T&A Co. Antenna for a radar detector
US20200153070A1 (en) * 2016-05-31 2020-05-14 Canon Kabushiki Kaisha Filter

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7777597B2 (en) * 2004-10-29 2010-08-17 Nortel Networks Limited Band reject filters
WO2012079777A1 (en) * 2010-12-16 2012-06-21 Thomson Licensing Active band stop filter
WO2018027538A1 (en) * 2016-08-09 2018-02-15 Tongyu Communication Inc. Antenna unit, multi-array antenna system and base station thereof
DE112020002253T5 (en) * 2019-05-08 2022-01-20 Akoustis, Inc. Bulk acoustic wave resonator filters including stop band resonators
CN112186368A (en) * 2019-07-03 2021-01-05 康普技术有限责任公司 Feed network for antenna, antenna and feed method for antenna

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7847736B2 (en) * 2006-08-24 2010-12-07 Cobham Defense Electronic Systems Multi section meander antenna
JP2008172455A (en) * 2007-01-10 2008-07-24 National Institute Of Information & Communication Technology Band-stop filter
US20140218259A1 (en) * 2011-08-29 2014-08-07 Bg T&A Co. Antenna for a radar detector
CN103943960A (en) * 2014-05-13 2014-07-23 北京邮电大学 Novel multi-notch ultra-wideband antenna with stop-band units simultaneously loaded to feeder and patch
US20200153070A1 (en) * 2016-05-31 2020-05-14 Canon Kabushiki Kaisha Filter

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
KOLEY SANTASRI ET AL: "A PATTERN RECONFIGURABLE ANTENNA FOR WLAN AND WIMAX SYSTEMS", PROGRESS IN ELECTROMAGNETICS RESEARCH C, vol. 66, 1 January 2016 (2016-01-01), pages 183 - 190, XP093075165, Retrieved from the Internet <URL:https://www.jpier.org/issues/reader.html?pid=16052306> DOI: 10.2528/PIERC16052306 *
See also references of WO2022174364A1 *

Also Published As

Publication number Publication date
EP4197063A1 (en) 2023-06-21
WO2022174364A1 (en) 2022-08-25

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Effective date: 20230831

RIC1 Information provided on ipc code assigned before grant

Ipc: H01Q 21/20 20060101ALI20230825BHEP

Ipc: H01Q 9/40 20060101ALI20230825BHEP

Ipc: H01Q 9/28 20060101ALI20230825BHEP

Ipc: H01Q 5/335 20150101ALI20230825BHEP

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Ipc: H01P 1/203 20060101ALI20230825BHEP

Ipc: H01Q 21/00 20060101AFI20230825BHEP

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