BR112022003337A2 - Antena e dispositivo eletrônico - Google Patents

Antena e dispositivo eletrônico

Info

Publication number
BR112022003337A2
BR112022003337A2 BR112022003337A BR112022003337A BR112022003337A2 BR 112022003337 A2 BR112022003337 A2 BR 112022003337A2 BR 112022003337 A BR112022003337 A BR 112022003337A BR 112022003337 A BR112022003337 A BR 112022003337A BR 112022003337 A2 BR112022003337 A2 BR 112022003337A2
Authority
BR
Brazil
Prior art keywords
antenna
wavelength
mode
electronic device
antenna body
Prior art date
Application number
BR112022003337A
Other languages
English (en)
Other versions
BR112022003337B1 (pt
Inventor
Jiahui Chu
Jiaming Wang
Jiaqing You
Liang Xue
Lijun Ying
Original Assignee
Huawei Tech 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 Tech Co Ltd filed Critical Huawei Tech Co Ltd
Publication of BR112022003337A2 publication Critical patent/BR112022003337A2/pt
Publication of BR112022003337B1 publication Critical patent/BR112022003337B1/pt

Links

Classifications

    • 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
    • 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
    • H01Q1/12—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
    • 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
    • H01Q1/44—Details of, or arrangements associated with, antennas using equipment having another main function to serve additionally as an antenna, e.g. means for giving an antenna an aesthetic aspect
    • H01Q1/46—Electric supply lines or communication lines
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/48—Earthing means; Earth screens; Counterpoises
    • 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
    • H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
    • H01Q25/04—Multimode antennas
    • 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
    • H01Q5/10—Resonant antennas
    • 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
    • H01Q5/20—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements characterised by the operating wavebands
    • H01Q5/28—Arrangements for establishing polarisation or beam width over two or more different wavebands
    • 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
    • H01Q5/342—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
    • H01Q9/06—Details
    • 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)
  • Support Of Aerials (AREA)
  • Waveguide Aerials (AREA)
  • Details Of Aerials (AREA)

Abstract

antena e dispositivo eletrônico. este pedido fornece uma antena e um dispositivo eletrônico que inclui a antena. a antena inclui um corpo de antena e um ponto de alimentação e um ponto de aterramento que ficam localizados no corpo de antena. o corpo de antena inclui uma primeira seção e uma segunda seção que cruzam uma com a outra. um comprimento elétrico entre o ponto de alimentação e uma primeira extremidade do corpo de antena é maior que um comprimento elétrico entre o ponto de alimentação e uma segunda extremidade oposta à primeira extremidade. o corpo de antena gera ressonância de um primeiro comprimento de onda em um modo de um quarto de comprimento de onda entre o ponto de alimentação e a primeira extremidade, e o corpo de antena gera ressonância do segundo comprimento de onda em um modo de meio de comprimento de onda entre a primeira extremidade e a segunda extremidade. neste pedido, excitação de modo gerada com base na ressonância do primeiro comprimento de onda no modo de um quarto de comprimento de onda pode ser aprimorada ao usar a ressonância do segundo comprimento de onda no modo de meio de comprimento de onda, de maneira que excitação de modo horizontal e excitação de modo vertical da antena sejam relativamente equilibradas. portanto, a antena pode ter desempenho de radiação relativamente bom independente de se o dispositivo eletrônico está em espaço livre (fs) ou em um estado de mão.
BR112022003337-0A 2019-08-23 2020-08-07 Antena e dispositivo eletrônico BR112022003337B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201910794483.XA CN112421211B (zh) 2019-08-23 2019-08-23 天线及电子设备
CN201910794483.X 2019-08-23
PCT/CN2020/107867 WO2021036753A1 (zh) 2019-08-23 2020-08-07 天线及电子设备

Publications (2)

Publication Number Publication Date
BR112022003337A2 true BR112022003337A2 (pt) 2022-05-24
BR112022003337B1 BR112022003337B1 (pt) 2024-02-27

Family

ID=74685021

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022003337-0A BR112022003337B1 (pt) 2019-08-23 2020-08-07 Antena e dispositivo eletrônico

Country Status (7)

Country Link
US (1) US20220278446A1 (pt)
EP (1) EP4016727A4 (pt)
JP (1) JP7336589B2 (pt)
KR (1) KR102659469B1 (pt)
CN (3) CN114447583B (pt)
BR (1) BR112022003337B1 (pt)
WO (1) WO2021036753A1 (pt)

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CN113314828B (zh) * 2021-05-27 2023-09-01 维沃移动通信有限公司 电子设备
CN113422619B (zh) * 2021-06-18 2022-05-27 安徽安努奇科技有限公司 一种调谐电路及通讯设备
CN114122693B (zh) * 2021-11-24 2024-01-02 Oppo广东移动通信有限公司 天线装置和电子设备
CN116130947A (zh) * 2022-09-09 2023-05-16 华为技术有限公司 天线装置和电子设备

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Also Published As

Publication number Publication date
US20220278446A1 (en) 2022-09-01
CN114447583A (zh) 2022-05-06
EP4016727A1 (en) 2022-06-22
BR112022003337B1 (pt) 2024-02-27
WO2021036753A1 (zh) 2021-03-04
EP4016727A4 (en) 2022-10-05
KR20220041929A (ko) 2022-04-01
KR102659469B1 (ko) 2024-04-19
JP2022545894A (ja) 2022-11-01
CN112421211B (zh) 2022-01-14
CN114447583B (zh) 2023-09-01
JP7336589B2 (ja) 2023-08-31
CN114258612A (zh) 2022-03-29
CN112421211A (zh) 2021-02-26

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 07/08/2020, OBSERVADAS AS CONDICOES LEGAIS