-
公开(公告)号：EP3886249A1
公开(公告)日：2021-09-29
申请号：EP19907678.7
申请日：2019-01-04
发明人： SHEN, Laiwei , XUE, Liang , YOU, Jiaqing
IPC分类号： H01Q1/24 , H01Q1/38 , H01Q1/36 , H01Q1/44 , H04B1/3827
摘要： Embodiments of this application provide an antenna system and an electronic apparatus, including a first antenna. The first antenna includes a metal middle frame, a first metal frame, a second metal frame, a first feed point, a first connection point, and a first slit. The metal middle frame is a ground of the first antenna. The first metal frame is located on a first side edge of a mobile terminal. The second metal frame is located on a second side edge of the mobile terminal. A first gap is formed by the first metal frame, the second metal frame, and the metal middle frame. A first end of the first metal frame is connected to the metal middle frame by the first connection point, and a second end of the first metal frame is connected to a first end of the second metal frame. The first slit is located between a second end of the second metal frame and the metal middle frame. The first feed point on the first metal frame is connected to the metal middle frame. A length of the first metal frame is greater than a length of the second metal frame. According to the embodiments of this application, not only a screen-to-body ratio of the mobile terminal is improved, but also performance of an antenna is improved.
-
公开(公告)号：EP3709610A1
公开(公告)日：2020-09-16
申请号：EP19843953.1
申请日：2019-07-30
发明人： YANG, YuChan , LEE, Chien-Ming , WANG, Hanyang , YU, Dong , LIAO, Yi-Hsiang , YANG, Xiaoli , YOU, Jiaqing
IPC分类号： H04M1/02
摘要： This application provides a mobile terminal and a mobile terminal antenna PRODUCTION method. The mobile terminal uses an insulation film layer on an insulation rear housing as a carrier of a radiating element of an antenna, and the radiating element is located within the entire mobile terminal, thereby effectively increasing a height of the radiating element of the antenna relative to a circuit board with the antenna not affecting an appearance of the mobile terminal. Compared with a conventional support solution, this manner can increase a height of about 0.2 mm to 0.6 mm. This reduces an impact caused by a metal component on the circuit board on antenna radiation, and further increases a bandwidth and efficiency of the antenna so that the antenna can cover a frequency band used in a handheld communications system.
-
公开(公告)号：EP3229314B1
公开(公告)日：2019-08-14
申请号：EP15874472.2
申请日：2015-01-04
发明人： WANG, Hanyang , XUE, Liang , WANG, Lei , YOU, Jiaqing , HOU, Meng
-
公开(公告)号：EP3419110A1
公开(公告)日：2018-12-26
申请号：EP16897517.5
申请日：2016-04-05
发明人： XUE, Liang , YU, Dong , WANG, Hanyang , YOU, Jiaqing , WANG, Lei , ZHAO, Fangchao , ZHAO, Lei , YING, Lijun , ZHANG, Rui
IPC分类号： H01Q1/50
CPC分类号： H01Q1/50
摘要： The present invention provides a terminal antenna and a terminal. The terminal antenna includes a mainboard, a feedpoint disposed on the mainboard, a metal housing, an adjustable apparatus, and at least two adjustable ground points. The mainboard is located on an inner side of the metal housing, the metal housing is electrically connected to the mainboard, and a slot is disposed in the metal housing. The feedpoint and the at least two adjustable ground points each are disposed on a part of the mainboard facing the slot. The at least two adjustable ground points each are electrically connected to the mainboard by using the adjustable apparatus, and the adjustable apparatus is configured to control whether each adjustable ground point is grounded. In embodiments of the present invention, the adjustable apparatus controls whether each adjustable ground point is grounded, so that signals with a same frequency can be radiated from a first end and a second end of the slot of the terminal antenna. This avoids a prior-art problem of low efficiency of a terminal antenna caused because a low-frequency signal or a high-frequency signal radiated by the terminal antenna is rapidly attenuated when a slot in a metal housing is covered by a hand.
-
公开(公告)号：EP4131910A1
公开(公告)日：2023-02-08
申请号：EP21787774.5
申请日：2021-04-16
发明人： ZHOU, Yipan , QIAO, Ning , SUI, Yi , YOU, Jiaqing , HAN, Ping
IPC分类号： H04M1/725
摘要： Embodiments of this application provide a sensor adjustment method and apparatus, and an electronic device. The method includes: obtaining a folding status parameter, where the folding status parameter is used to describe a folding extent of a foldable device, and a component of the foldable device in a folded state causes first interference to a first sensor of the foldable device compared with that in a non-folded state; invoking a sensor adjustment policy corresponding to the folding status parameter; and adjusting a sensor operating parameter of the first sensor according to the sensor adjustment policy, and/or performing data preprocessing on first sensor data collected by the first sensor. The method in embodiments of this application can eliminate adverse impact caused by device folding of the foldable device on the sensor of the foldable device, and ensure that the sensor operates normally, and a sensor response operation corresponding to the sensor data can be correctly implemented.
-
公开(公告)号：EP4024607A1
公开(公告)日：2022-07-06
申请号：EP20864983.0
申请日：2020-09-18
发明人： YOU, Jiaqing , WANG, Hanyang , ZHU, Xianbin , WANG, Yan , SHEN, Laiwei , XUE, Liang , XU, Qiuliang
摘要： This application provides a multi-antenna system. An intelligent multi-antenna solution in which antennas are laid out at the top, the side, and the bottom of an electronic device is used, so that three antenna groups including a top antenna group, a middle antenna group, and a bottom antenna group are respectively formed, and antenna performance in a plurality of scenarios such as a free-space scenario, a portrait-mode holding scenario, and a landscape-mode holding scenario is considered, to improve antenna radiation efficiency.
-
公开(公告)号：EP4016727A1
公开(公告)日：2022-06-22
申请号：EP20856523.4
申请日：2020-08-07
发明人： WANG, Jiaming , XUE, Liang , CHU, Jiahui , YOU, Jiaqing , YING, Lijun
摘要： This application provides an antenna and an electronic device that includes the antenna. The antenna includes an antenna body and a feed point and a grounding point that are located on the antenna body. The antenna body includes a first section and a second section that intersect with each other. An electrical length between the feed point and a first end of the antenna body is greater than an electrical length between the feed point and a second end opposite to the first end. The antenna body generates resonance of a second wavelength in a quarter wavelength mode between the feed point and the first end, and the antenna body generates resonance of the second wavelength in a half wavelength mode between the first end and the second end. In this application, mode excitation generated based on the resonance of the second wavelength in the quarter wavelength mode can be enhanced by using the resonance of the second wavelength in the half wavelength mode, so that horizontal mode excitation and vertical mode excitation of the antenna are relatively balanced. Therefore, the antenna can have relatively good radiation performance regardless of whether the electronic device is in free space (FS) or in a handheld state.
-
公开(公告)号：EP3252867B1
公开(公告)日：2019-10-02
申请号：EP15886838.0
申请日：2015-03-30
发明人： XUE, Liang , YU, Dong , WANG, Hanyang , YOU, Jiaqing , FENG, Kun , ZHANG, Rui , HOU, Meng
IPC分类号： H01Q1/44
-
公开(公告)号：EP3229314A1
公开(公告)日：2017-10-11
申请号：EP15874472.2
申请日：2015-01-04
发明人： WANG, Hanyang , XUE, Liang , WANG, Lei , YOU, Jiaqing , HOU, Meng
CPC分类号： H01Q1/50 , H01Q1/242 , H01Q1/243 , H01Q1/42 , H01Q1/44 , H01Q5/321 , H01Q5/328 , H01Q9/42 , H01Q21/28
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.
摘要翻译： 手持装置技术领域本发明涉及一种手持装置，其包括金属框架，两个开关以及天线馈点，其中金属框架的底部设置有两个狭缝，或者金属框架的两侧设置有狭缝， 狭缝将金属框架分成左框架，中框架和右框架; 每个狭缝的两侧由一个开关桥接，其中一个开关处于连接状态，另一个开关处于断开状态，并且两个开关在用户的手指连接对应于 切换到断开状态; 并且天线馈点电连接到中间框架，并且左框架和右框架接地以形成天线。 当用户的手指在断开状态下连接与开关相对应的狭缝时，两个开关执行状态切换以避免“死亡握持”，使得内置天线实时具有断开状态中的一个狭缝，从而改善 手持通信设备的通信质量。
-
10.发明公开
公开(公告)号：EP4020707A1
公开(公告)日：2022-06-29
申请号：EP20862736.4
申请日：2020-08-25
发明人： YOU, Jiaqing , WANG, Jikang , SHEN, Laiwei
IPC分类号： H01Q1/36
摘要： The present invention discloses an antenna apparatus, including an antenna unit, a feed source, and a control unit. The antenna unit includes a first radiator section and a second radiator section that are connected to each other and a third radiator section, a fourth radiator section, and a fifth radiator section that are distributed on a same side of the first radiator section and the second radiator section and that extend at an included angle from the first radiator section and the second radiator section, the third radiator section is connected to a junction of the first radiator section and the second radiator section and is grounded, and the fourth radiator section and the fifth radiator section are separately disposed on two sides of the third radiator section and are grounded. There is one feed source, electrically connected to the fourth radiator section to feed the antenna unit to obtain a common mode and a differential mode. The control unit is electrically connected to the feed source, and is configured to perform switching between the common mode and the differential mode. The antenna apparatus in the present invention controls a working mode to implement pattern reconstruction, to improve a signal receiving capability of the antenna apparatus. The present invention further provides an antenna pattern reconstruction method and a communication product.
-
-
-
-
-
-
-
-
-
搜索结果
18 条记录 (耗时 0.017 秒)
