专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

KR20200135552A 안테나 시스템 및 단말 기기 审中-公开
公开(公告)号：KR20200135552A
公开(公告)日：2020-12-02
申请号：KR20207033387
申请日：2018-05-15
申请人： HUAWEI TECH CO LTD
发明人： WANG HANYANG , WANG LEI , WANG YAN , YOU JIAQING , YU DONG , XUE LIANG , LEE CHIEN MING
IPC分类号： H01Q1/38 , H01Q1/48
摘要： 본출원은저주파이중 CA 및 NR 주파수대역을지원하기위한안테나시스템및 단말기기를개시하며, 안테나기술분야에관한것이다. 상기안테나시스템은제1 급전점, 제1 접지점, 제2 급전점, 제2 접지점, 제3 접지점, 제4 접지점, 제1 방사체, 제2 방사체, 제1 공진구조체및 제2 공진구조체를포함하고, 상기제1 급전점은상기제1 방사체에연결되고, 상기제2 급전점은상기제2 방사체에연결되고, 상기제1 방사체는상기제1 접지점에연결되고, 상기제2 방사체는상기제2 접지점에연결되고; 상기제1 공진구조체는상기제1 방사체로부터특정거리에서상기제1 방사체에전자기적으로결합되고, 상기제2 공진구조체는상기제2 방사체로부터특정거리에서상기제2 방사체에전자기적으로결합되며; 상기제1 공진구조체는상기제3 접지점에연결되고, 상기제2 공진구조체는상기제4 접지점에연결된다. 본출원의실시예는안테나설계에적용된다.

2. 发明专利

HK1252459A1 一種移動終端的天線及移動終端未知
公开(公告)号：HK1252459A1
公开(公告)日：2019-05-24
申请号：HK18111761
申请日：2018-09-13
申请人： HUAWEI TECH CO LTD
发明人： YING LIJUN , WANG HANYANG , XUE LIANG , YOU JIAQING , LEE CHIEN-MING , YANG XIAOLI , YU DONG , WANG LEI

3. 发明专利

AU2017405558B2 Antenna of mobile terminal and mobile terminal 未知
公开(公告)号：AU2017405558B2
公开(公告)日：2020-12-03
申请号：AU2017405558
申请日：2017-06-16
申请人： HUAWEI TECH CO LTD
发明人： YING LIJUN , WANG HANYANG , XUE LIANG , YOU JIAQING , LEE CHIEN-MING , YANG XIAOLI , YU DONG , WANG LEI
IPC分类号： H01Q1/44
摘要： An antenna of a mobile terminal and the mobile terminal. At least two gaps are provided on a metal frame of the mobile terminal. The two gaps divide the metal frame into a first metal section, a second metal section, and a third metal section. A radiating unit of the antenna comprises the second metal section arranged between the two gaps, a first conductor, and a second conductor, the first conductor and the second conductor respectively being connected to the second metal section. A feedpoint is connected to the first conductor via a matching network; a ground point is connected to the second conductor, thus forming an annular antenna. Moreover, an electrical length path of a current from the feedpoint to the second metal section is not equal to an electrical length path of the current from the ground point to the second metal section. In the described technical solution, the feedpoint and the ground point are provided at a side of the center line of the metal sections, and the radiating unit employs an annular structure to form the annular antenna, thus changing the maximum point of an electric field to be away from the gaps of the metal frame, reducing impact that a hand has on a modal electric field, and increasing the performance of the antenna.

4. 发明专利

AU2018423290A1 Antenna system and terminal device 未知
公开(公告)号：AU2018423290A1
公开(公告)日：2020-11-19
申请号：AU2018423290
申请日：2018-05-15
申请人： HUAWEI TECH CO LTD
发明人： WANG HANYANG , WANG LEI , WANG YAN , YOU JIAQING , YU DONG , XUE LIANG , LEE CHIEN-MING
IPC分类号： H01Q1/38 , H01Q1/48
摘要： Disclosed are an antenna system and a terminal device, relating to the technical field of antennas, and being used for supporting low frequency dual CA and supporting an NR band. The antenna system comprises: a first feed point, a first grounding point, a second feed point, a second grounding point, a third grounding point, a fourth grounding point, a first radiator, a second radiator, a first resonant structure, and a second resonant structure, wherein the first feed point is connected to the first radiator; the second feed point is connected to the second radiator; the first radiator is connected to the first grounding point, and the second radiator is connected to the second grounding point; the first resonant structure is at a distance from the first radiator and electromagnetically coupled to the first radiator, the second resonant structure is at a distance from the second radiator and electromagnetically coupled to the second radiator; the first resonant structure is connected to the third grounding point, and the second resonant structure is connected to the fourth grounding point. The embodiments of the present application are applied to antenna design.

5. 发明专利

AU2017405558A1 Antenna of mobile terminal and mobile terminal 未知
公开(公告)号：AU2017405558A1
公开(公告)日：2019-10-17
申请号：AU2017405558
申请日：2017-06-16
申请人： HUAWEI TECH CO LTD
发明人： YING LIJUN , WANG HANYANG , XUE LIANG , YOU JIAQING , LEE CHIEN-MING , YANG XIAOLI , YU DONG , WANG LEI
IPC分类号： H01Q1/44
摘要： An antenna of a mobile terminal and the mobile terminal. At least two gaps are provided on a metal frame of the mobile terminal. The two gaps divide the metal frame into a first metal section, a second metal section, and a third metal section. A radiating unit of the antenna comprises the second metal section arranged between the two gaps, a first conductor, and a second conductor, the first conductor and the second conductor respectively being connected to the second metal section. A feedpoint is connected to the first conductor via a matching network; a ground point is connected to the second conductor, thus forming an annular antenna. Moreover, an electrical length path of a current from the feedpoint to the second metal section is not equal to an electrical length path of the current from the ground point to the second metal section. In the described technical solution, the feedpoint and the ground point are provided at a side of the center line of the metal sections, and the radiating unit employs an annular structure to form the annular antenna, thus changing the maximum point of an electric field to be away from the gaps of the metal frame, reducing impact that a hand has on a modal electric field, and increasing the performance of the antenna.

6. 发明专利

BR112022003337A2 Antena e dispositivo eletrônico 未知
公开(公告)号：BR112022003337A2
公开(公告)日：2022-05-24
申请号：BR112022003337
申请日：2020-08-07
申请人： HUAWEI TECH CO LTD
发明人： CHU JIAHUI , WANG JIAMING , YOU JIAQING , XUE LIANG , YING LIJUN
IPC分类号： H01Q1/22 , H01Q1/36 , H01Q1/44 , H01Q1/48 , H01Q1/50
摘要： 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.

7. 发明专利

AU2018423290B2 Antenna system and terminal device 未知
公开(公告)号：AU2018423290B2
公开(公告)日：2021-12-16
申请号：AU2018423290
申请日：2018-05-15
申请人： HUAWEI TECH CO LTD
发明人： WANG HANYANG , WANG LEI , WANG YAN , YOU JIAQING , YU DONG , XUE LIANG , LEE CHIEN-MING
IPC分类号： H01Q1/38 , H01Q1/48
摘要： Disclosed are an antenna system and a terminal device, relating to the technical field of antennas, and being used for supporting low frequency dual CA and supporting an NR band. The antenna system comprises: a first feed point, a first grounding point, a second feed point, a second grounding point, a third grounding point, a fourth grounding point, a first radiator, a second radiator, a first resonant structure, and a second resonant structure, wherein the first feed point is connected to the first radiator; the second feed point is connected to the second radiator; the first radiator is connected to the first grounding point, and the second radiator is connected to the second grounding point; the first resonant structure is at a distance from the first radiator and electromagnetically coupled to the first radiator, the second resonant structure is at a distance from the second radiator and electromagnetically coupled to the second radiator; the first resonant structure is connected to the third grounding point, and the second resonant structure is connected to the fourth grounding point. The embodiments of the present application are applied to antenna design.

8. 发明专利

CA3098483A1 ANTENNA SYSTEM AND TERMINAL DEVICE 未知
公开(公告)号：CA3098483A1
公开(公告)日：2019-11-21
申请号：CA3098483
申请日：2018-05-15
申请人： HUAWEI TECH CO LTD
发明人： WANG HANYANG , WANG LEI , WANG YAN , YOU JIAQING , YU DONG , XUE LIANG , LEE CHIEN-MING
IPC分类号： H01Q1/38 , H01Q1/48
摘要： Disclosed are an antenna system and a terminal device, relating to the technical field of antennas, and being used for supporting low frequency dual CA and supporting an NR band. The antenna system comprises: a first feed point, a first grounding point, a second feed point, a second grounding point, a third grounding point, a fourth grounding point, a first radiator, a second radiator, a first resonant structure, and a second resonant structure, wherein the first feed point is connected to the first radiator; the second feed point is connected to the second radiator; the first radiator is connected to the first grounding point, and the second radiator is connected to the second grounding point; the first resonant structure is at a distance from the first radiator and electromagnetically coupled to the first radiator, the second resonant structure is at a distance from the second radiator and electromagnetically coupled to the second radiator; the first resonant structure is connected to the third grounding point, and the second resonant structure is connected to the fourth grounding point. The embodiments of the present application are applied to antenna design.

9. 发明公开

EP3229314A4 HANDHELD DEVICE 有权
公开(公告)号：EP3229314A4
公开(公告)日：2017-12-06
申请号：EP15874472
申请日：2015-01-04
申请人： HUAWEI TECH CO LTD
发明人： WANG HANYANG , XUE LIANG , WANG LEI , YOU JIAQING , HOU MENG
IPC分类号： H01Q1/24 , H01Q1/42 , H01Q1/44 , H01Q5/321 , H01Q9/42 , H01Q21/28 , H04M1/02
CPC分类号： H01Q1/50 , H01Q1/242 , H01Q1/243 , H01Q1/42 , H01Q1/44 , H01Q5/321 , H01Q5/328 , H01Q9/42 , H01Q21/28 , H04M1/02
摘要： The present invention relates to a handheld device, including a metal frame, two switches, and an antenna feedpoint, where two slits are disposed at a bottom of the metal frame, or a slit is disposed on either side of the metal frame; the slits divide the metal frame into a left frame, a middle frame, and a right frame; two sides of each slit are bridged by one switch, where one of the switches is in a connected state, the other of the switches is in a disconnected state, and the two switches perform state switching when a user's finger connects a slit corresponding to the switch in a disconnected state; and the antenna feedpoint is electrically connected to the middle frame, and the left frame and the right frame are grounded, to form an antenna. When the user's finger connects the slit corresponding to the switch in a disconnected state, the two switches perform state switching to avoid a "death grip", so that the built-in antenna has one slit in a disconnected state in real time, thereby improving communication quality of the handheld communications device.

10. 发明公开

EP3252867A4 TERMINAL 有权
公开(公告)号：EP3252867A4
公开(公告)日：2018-02-21
申请号：EP15886838
申请日：2015-03-30
申请人： HUAWEI TECH CO LTD
发明人： XUE LIANG , YU DONG , WANG HANYANG , YOU JIAQING , FENG KUN , ZHANG RUI , HOU MENG
IPC分类号： H01Q1/44
CPC分类号： H01Q1/44
摘要： The present invention discloses a terminal, so as to extend bandwidth of a terminal antenna. A metal back cover of the terminal has a slot. The slot divides the metal back cover into two parts. One of the two parts is used as an antenna radiator of the terminal. The antenna radiator has a signal feed point, a first ground point, and at least one second ground point, so that an antenna of the terminal has four resonance points. The signal feed point is connected to a matching network, the first ground point is grounded by using a switch device, and the second ground point is grounded. A distance between the signal feed point and the first ground point is less than a distance between the signal feed point and the second ground point, and none of the signal feed point, the first ground point, and the second ground point is located in a position, corresponding to an end of the slot, on the antenna radiator.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式