EP4254659A4 - ANTENNA DEVICE AND ELECTRONIC DEVICE - Google Patents

ANTENNA DEVICE AND ELECTRONIC DEVICE Download PDF

Info

Publication number
EP4254659A4
EP4254659A4 EP21902161.5A EP21902161A EP4254659A4 EP 4254659 A4 EP4254659 A4 EP 4254659A4 EP 21902161 A EP21902161 A EP 21902161A EP 4254659 A4 EP4254659 A4 EP 4254659A4
Authority
EP
European Patent Office
Prior art keywords
antenna
electronic device
electronic
antenna device
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
EP21902161.5A
Other languages
German (de)
French (fr)
Other versions
EP4254659A1 (en
Inventor
Chuang YAN
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.)
Guangdong Oppo Mobile Telecommunications Corp Ltd
Original Assignee
Guangdong Oppo Mobile Telecommunications Corp 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 Guangdong Oppo Mobile Telecommunications Corp Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Publication of EP4254659A1 publication Critical patent/EP4254659A1/en
Publication of EP4254659A4 publication Critical patent/EP4254659A4/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
    • H01Q1/243—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in antennas
    • 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
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
    • H01Q1/243—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in antennas
    • H01Q1/244—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in antennas extendable from a housing along a given path
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/28—Combinations of substantially independent non-interacting antenna units or systems
    • 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
    • H01Q5/328—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 between a radiating element and ground
    • 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
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/50—Feeding or matching arrangements for broad-band or multi-band operation
    • 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

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
EP21902161.5A 2020-12-10 2021-09-26 ANTENNA DEVICE AND ELECTRONIC DEVICE Pending EP4254659A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202011455048.3A CN114628882A (en) 2020-12-10 2020-12-10 Antenna device and electronic apparatus
PCT/CN2021/120725 WO2022121453A1 (en) 2020-12-10 2021-09-26 Antenna apparatus and electronic device

Publications (2)

Publication Number Publication Date
EP4254659A1 EP4254659A1 (en) 2023-10-04
EP4254659A4 true EP4254659A4 (en) 2024-06-05

Family

ID=81895761

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21902161.5A Pending EP4254659A4 (en) 2020-12-10 2021-09-26 ANTENNA DEVICE AND ELECTRONIC DEVICE

Country Status (3)

Country Link
EP (1) EP4254659A4 (en)
CN (1) CN114628882A (en)
WO (1) WO2022121453A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117293535B (en) * 2022-06-20 2025-01-10 荣耀终端有限公司 Terminal antenna and electronic equipment
CN114976600B (en) * 2022-06-27 2026-03-10 Oppo广东移动通信有限公司 Antenna assembly, middle frame assembly and electronic equipment
CN117638502A (en) * 2022-08-11 2024-03-01 北京小米移动软件有限公司 Antenna assembly and terminal equipment
CN115332796B (en) * 2022-08-31 2025-10-28 维沃移动通信有限公司 electronic devices
CN115483531B (en) * 2022-09-08 2025-07-22 Oppo广东移动通信有限公司 Electronic equipment
WO2024158241A1 (en) * 2023-01-26 2024-08-02 삼성전자주식회사 Electronic device comprising antenna
CN119726087B (en) * 2023-09-28 2026-04-28 Oppo广东移动通信有限公司 electronic devices
CN119447801A (en) * 2024-09-30 2025-02-14 联想(北京)有限公司 Electronic device and wearable device
WO2026079899A1 (en) * 2024-10-08 2026-04-16 삼성전자주식회사 Electronic device comprising antenna
CN121356609B (en) * 2025-12-22 2026-04-21 尚睿微电子（上海）有限公司 Antenna switch circuit and signal receiving method

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190044218A1 (en) * 2017-08-05 2019-02-07 Chiun Mai Communication Systems, Inc. Antenna structure and wireless communication device using same
US20190181553A1 (en) * 2017-12-12 2019-06-13 Chiun Mai Communication Systems, Inc. Antenna structure
US20200036820A1 (en) * 2015-08-13 2020-01-30 Samsung Electronics Co., Ltd. Antenna and electronic device including the same
CN111029749A (en) * 2019-12-27 2020-04-17 维沃移动通信有限公司 Antenna assembly and electronic equipment
US20200373650A1 (en) * 2018-04-25 2020-11-26 Murata Manufacturing Co., Ltd. Antenna device and communication terminal apparatus

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI523319B (en) * 2013-07-22 2016-02-21 宏碁股份有限公司 Mobile device
TWI656688B (en) * 2016-07-19 2019-04-11 群邁通訊股份有限公司 Antenna structure and wireless communication device with same
US10483622B2 (en) * 2016-07-19 2019-11-19 Chiun Mai Communication Systems, Inc. Antenna structure and wireless communication device using same
US10230155B2 (en) * 2016-07-21 2019-03-12 Chiun Mai Communication Systems, Inc. Antenna structure and wireless communication device using same
CN108832263B (en) * 2018-05-31 2021-04-27 北京小米移动软件有限公司 Electronic equipment, method for adjusting antenna working frequency band in electronic equipment
CN211350951U (en) * 2020-03-12 2020-08-25 Oppo广东移动通信有限公司 Antenna Components and Electronics
CN211350950U (en) * 2020-03-12 2020-08-25 Oppo广东移动通信有限公司 Antenna assembly and electronic equipment

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20200036820A1 (en) * 2015-08-13 2020-01-30 Samsung Electronics Co., Ltd. Antenna and electronic device including the same
US20190044218A1 (en) * 2017-08-05 2019-02-07 Chiun Mai Communication Systems, Inc. Antenna structure and wireless communication device using same
US20190181553A1 (en) * 2017-12-12 2019-06-13 Chiun Mai Communication Systems, Inc. Antenna structure
US20200373650A1 (en) * 2018-04-25 2020-11-26 Murata Manufacturing Co., Ltd. Antenna device and communication terminal apparatus
CN111029749A (en) * 2019-12-27 2020-04-17 维沃移动通信有限公司 Antenna assembly and electronic equipment

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2022121453A1 *

Also Published As

Publication number Publication date
CN114628882A (en) 2022-06-14
EP4254659A1 (en) 2023-10-04
WO2022121453A1 (en) 2022-06-16

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