BR112022003337A2 - Antena e dispositivo eletrônico - Google Patents
Antena e dispositivo eletrônicoInfo
- 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
Links
- 230000005284 excitation Effects 0.000 abstract 3
- 230000005855 radiation Effects 0.000 abstract 1
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.
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) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN115117602B (zh) * | 2021-03-23 | 2023-08-29 | 北京小米移动软件有限公司 | 一种天线模组和终端设备 |
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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-
2019
- 2019-08-23 CN CN202210051461.6A patent/CN114447583B/zh active Active
- 2019-08-23 CN CN201910794483.XA patent/CN112421211B/zh active Active
-
2020
- 2020-08-07 WO PCT/CN2020/107867 patent/WO2021036753A1/zh active Application Filing
- 2020-08-07 KR KR1020227007982A patent/KR102659469B1/ko active IP Right Grant
- 2020-08-07 BR BR112022003337-0A patent/BR112022003337B1/pt active IP Right Grant
- 2020-08-07 JP JP2022512425A patent/JP7336589B2/ja active Active
- 2020-08-07 EP EP20856523.4A patent/EP4016727A4/en active Pending
- 2020-08-07 CN CN202080058796.XA patent/CN114258612A/zh active Pending
- 2020-08-07 US US17/637,370 patent/US20220278446A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
JP7336589B2 (ja) | 2023-08-31 |
EP4016727A4 (en) | 2022-10-05 |
JP2022545894A (ja) | 2022-11-01 |
KR20220041929A (ko) | 2022-04-01 |
WO2021036753A1 (zh) | 2021-03-04 |
CN114258612A (zh) | 2022-03-29 |
CN112421211A (zh) | 2021-02-26 |
KR102659469B1 (ko) | 2024-04-19 |
CN114447583B (zh) | 2023-09-01 |
BR112022003337B1 (pt) | 2024-02-27 |
CN112421211B (zh) | 2022-01-14 |
CN114447583A (zh) | 2022-05-06 |
EP4016727A1 (en) | 2022-06-22 |
US20220278446A1 (en) | 2022-09-01 |
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Legal Events
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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 |