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1. 发明申请

WO2022248052A1 ANTENNA ARRANGEMENT FOR ELECTRONIC APPARATUS 审中-公开
公开(公告)号：WO2022248052A1
公开(公告)日：2022-12-01
申请号：PCT/EP2021/064286
申请日：2021-05-27
申请人： HUAWEI TECHNOLOGIES CO., LTD. , MONTOYA MORENO, Resti
发明人： ILVONEN, Janne , KHRIPKOV, Alexander
IPC分类号： H01Q1/24 , H01Q15/22 , H01Q15/00
摘要： An antenna arrangement (1) for an electronic apparatus (2) comprising an antenna array (3) comprising a plurality of antenna elements (4) generating millimeter-wave frequency radiation, and at least one radiation reflector surface (5) at least partially superimposed with the antenna array (3) and configured to reflect at least a part of the millimeter-wave frequency radiation in at least one direction. The reflector surface (5) comprises at least one of a nonconductive reflector element (5a) comprising a material having a dielectric constant of at least 10, and a plurality of parallel elongated conductive reflectors (5b). Each pair of parallel elongated conductive reflectors (5b) are separated by an elongated gap (6) filled with a dielectric solid or air. The reflector surface(s) (5) may be embedded in a display panel (7), frame (8), or substrate (9) of the electronic apparatus (2).

2. 发明申请

WO2022128079A1 A DISPLAY ASSEMBLY, A CLIENT DEVICE COMPRISING THE DISPLAY ASSEMBLY, AND A METHOD OF MANUFACTURING THE DISPLAY ASSEMBLY 审中-公开
公开(公告)号：WO2022128079A1
公开(公告)日：2022-06-23
申请号：PCT/EP2020/086465
申请日：2020-12-16
申请人： HUAWEI TECHNOLOGIES CO., LTD. , MONTOYA MORENO, Resti
发明人： ILVONEN, Janne , LIU, Dong , KHRIPKOV, Alexander , TIAN, Ruiyuan
IPC分类号： H01Q1/22 , H01Q1/38 , H01Q1/52 , H01Q9/04 , H01Q19/28 , H01Q5/378
摘要： A display assembly, a client device having the display assembly, and a method of manufacturing the display assembly are disclosed. Antenna performance in e.g. mobile devices is improved via a robust and multifunctional multi-layer glass structure for a display of the mobile device or the like which allows placing auxiliary antenna elements between layers of the display structure. The structure allows placing the auxiliary antenna elements at different positions within it. The auxiliary antenna elements can be placed under and/or within the display, instead of, for example, surrounding the display. The multi-layer structure is continuous from the display surface to the substrate and gives freedom to place the auxiliary antenna elements, including metal elements, between any layers of the structure.

3. 发明申请

WO2021121559A1 A HOUSING FOR AN ELECTRONIC DEVICE 审中-公开
公开(公告)号：WO2021121559A1
公开(公告)日：2021-06-24
申请号：PCT/EP2019/085589
申请日：2019-12-17
申请人： HUAWEI TECHNOLOGIES CO., LTD. , KHRIPKOV, Alexander
发明人： LASAROV, Harri , ILVONEN, Janne , LIU, Dong
IPC分类号： G06F1/16 , G06F1/1658 , G06F1/1698
摘要： A housing (1) for an electronic device (2), the housing (1) comprising a multilayer structure (3) and a functionality layer (5) superimposed onto a layer of the multilayer structure (3). The functionality layer (5) comprises a conductive material penetrated by a non-conductive microslot pattern (6). The functionality layer (5) has at least one conductive area (A1) and at least one non-conductive area (A2), the conductive area (A1) and the non-conductive area (A2) forming at least one electronic functionality. This allows the electronic functionality to be arranged at an outside of an electronic device, improving the performance of the electronic functionality as well as allowing more electronic functionality to be fitted into the device.

4. 发明申请

WO2020177846A1 MILLIMETER-WAVE ASSEMBLY 审中-公开
公开(公告)号：WO2020177846A1
公开(公告)日：2020-09-10
申请号：PCT/EP2019/055249
申请日：2019-03-04
申请人： HUAWEI TECHNOLOGIES CO., LTD. , VAN WONTERGHEM, Jari, Kristian
发明人： VAN WONTERGHEM, Jari, Kristian , KHRIPKOV, Alexander , LIU, Dong , ILVONEN, Janne , OU, Jian , TIAN, Ruiyuan , XU, Changnian , HUANG, Wei , MILOSAVLJEVIC, Zlatoljub
IPC分类号： H01Q1/24 , H01Q21/00 , H01Q21/28
摘要： A millimeter-wave (mmWave) assembly (1) comprising a first mmWave module (2), a second mmWave module (3), and a connector (4) configured to releasably interconnect the first mmWave module (2) and the second mmWave module (3). The connector (4) comprises a first connector element (5), associated with the first mmWave module (2). The first mmWave module (2) comprises a first substrate (7) and a mmWave RFIC (8), and the second mmWave module (3) comprises a second substrate (9) and a mmWave antenna array (10). The connector (4) is configured to transmit at least one signal between the mmWave RFIC (8) and the mmWave antenna array (10) when the first mmWave module (2) and the second mmWave module (3) are interconnected. Such a mmWave assembly has a small footprint while still having sufficient radiofrequency performance.

5. 发明申请

WO2017182105A1 ANTENNA ARRANGEMENT AND METHOD FOR ANTENNA ARRANGEMENT 审中-公开
标题翻译：天线布置和天线布置方法
公开(公告)号：WO2017182105A1
公开(公告)日：2017-10-26
申请号：PCT/EP2016/068058
申请日：2016-07-28
申请人： HUAWEI TECHNOLOGIES CO., LTD. , HANNULA, Jari-Matti , VIIKARI, Ville
发明人： HANNULA, Jari-Matti , VIIKARI, Ville , VALKONEN, Risto , ILVONEN, Janne
IPC分类号： H01Q1/24 , H01Q21/00 , H04B7/06
摘要： An antenna arrangement (100) is described. The antenna arrangement (100) comprises an antenna array (102) comprising a first antenna element (104a) including a first feed point (106a), and a second antenna element (104b) including a second feed point (106b). The antenna arrangement (100) also comprises a signal processing device (108) configured to receive an input signal (Sin), obtain a first complex weight (w 1 ), obtain a second complex weight (w2), generate a first feed signal (a 1 ) based on the input signal (Sin) and the first complex weight (w 1 ), generate a second feed signal (a 2 ) based on the input signal (Sin) and the second complex weight (w 2 ), provide the first feed signal (a 1 ) to the first feed point (106a) and provide the second feed signal (a 2 ) to the second feed point (106b) so as to control the frequency characteristic of the antenna array (102). A method for such an antenna arrangement (100) is also described.
摘要翻译：描述天线装置（100）。天线装置（100）包括天线阵列（102），该天线阵列包括具有第一馈电点（106a）的第一天线元件（104a）和具有第二馈电点（106b）的第二天线元件（104b）。天线装置（100）还包括被配置为接收输入信号（Sin），获得第一复权重（w1），获得第二复权重（w2）的信号处理设备（108）基于输入信号（Sin）和第一复数权重（w 1）产生第一馈送信号（a 1），产生第二馈送信号（a 1）基于输入信号（Sin）和第二复权重（w 2），将第一馈送信号（a 1）提供给第一馈送信号（a 1）第一馈电点（106a）并将第二馈电信号（a 2）提供给第二馈电点（106b）以便控制天线阵列（102）的频率特性。还描述了用于这种天线装置（100）的方法。

6. 发明申请

WO2017182069A1 ANTENNA ARRANGEMENT AND METHOD FOR ANTENNA ARRANGEMENT 审中-公开
标题翻译：天线布置和天线布置方法
公开(公告)号：WO2017182069A1
公开(公告)日：2017-10-26
申请号：PCT/EP2016/058755
申请日：2016-04-20
申请人： HUAWEI TECHNOLOGIES CO., LTD. , HANNULA, Jari-Matti , VIIKARI, Ville
发明人： HANNULA, Jari-Matti , VIIKARI, Ville , VALKONEN, Risto , ILVONEN, Janne
IPC分类号： H01Q1/24 , H01Q21/00 , H04B7/06
摘要： An antenna arrangement (100) is described. The antenna arrangement (100) comprises an antenna array (102) comprising a first antenna element (104a) including a first feed point (106a), and a second antenna element (104b) including a second feed point (106b). The antenna arrangement (100) also comprises a signal processing device (108) configured to receive an input signal (Sin), obtain a first complex weight (w 1 ), obtain a second complex weight (w 2 ), generate a first feed signal (a 1 ) based on the input signal (Sin) and the first complex weight (w 1 ), generate a second feed signal (a 2 ) based on the input signal (Sin) and the second complex weight (w 2 ), provide the first feed signal (a1) to the first feed point (106a) and provide the second feed signal (a 2 ) to the second feed point (106b) so as to control the frequency characteristic of the antenna array (102). A method for such an antenna arrangement (100) is also described.
摘要翻译：描述天线装置（100）。天线装置（100）包括天线阵列（102），该天线阵列包括具有第一馈电点（106a）的第一天线元件（104a）和具有第二馈电点（106b）的第二天线元件（104b）。天线装置（100）还包括信号处理设备（108），其被配置为接收输入信号（Sin），获得第一复权重（w 1），获得第二复权重（w 1） 2），基于输入信号（Sin）和第一复权重（w 1）产生第一馈送信号（a 1）基于输入信号（Sin）和第二复权重（w 2）生成第二馈送信号（a 2），将第一馈送信号（a 1）提供给第一馈电点（106a）并将第二馈电信号（a 2）提供给第二馈电点（106b）以便控制天线阵列（102）的频率特性。还描述了用于这种天线装置（100）的方法。

7. 发明申请

WO2023011717A1 ANTENNA APPARATUS COMPRISING AN ARRAY OF RADIATORS AND A REFRACTIVE DEVICE 审中-公开
公开(公告)号：WO2023011717A1
公开(公告)日：2023-02-09
申请号：PCT/EP2021/071825
申请日：2021-08-05
申请人： HUAWEI TECHNOLOGIES CO., LTD. , KHRIPKOV, Alexander
发明人： ILVONEN, Janne
IPC分类号： H01Q15/08 , H01Q19/06
摘要： An antenna apparatus (200; 400; 500; 600) comprises an array of radiators (202; 402; 502; 602) and a refractive device (204; 404; 504; 604) having an optical axis (206; 406; 506; 606) that passes through the array of radiators. The array of radiators generates a radio beam. The refractive device widens the radio beam in a first plane (208; 408; 508) and narrows the radio beam in a second plane (210; 410; 510) orthogonal to the first plane. The antenna apparatus may be configured for beam scanning, especially for beam scanning in a wide angular range in the first plane. The antenna apparatus may be employed notably for wireless radio frequency communication.

8. 发明申请

WO2022109803A1 MMWAVE ANTENNA ARRANGEMENT AND MODULE COMPRISING SUCH ARRANGEMENT 审中-公开
公开(公告)号：WO2022109803A1
公开(公告)日：2022-06-02
申请号：PCT/CN2020/131211
申请日：2020-11-24
申请人： HUAWEI TECHNOLOGIES CO., LTD.
发明人： TIAN, Ruiyuan , ILVONEN, Janne , KHRIPKOV, Alexander , CHEN, Fengwen , LIU, Dong , SHAN, Wei
IPC分类号： H01Q21/00 , H01Q15/00
摘要： A millimeter-wave antenna arrangement (1) comprising at least one first antenna array (2), said first antenna array (2) comprising a plurality of antenna elements (2a) such as patch antennas, and an artificial dielectric structure (3) superposed over said first antenna array (2). Said artificial dielectric structure (3) comprises a plurality of conductor layers (4) separated by dielectric layers (5), each conductor layer (4) comprising a plurality of periodically repeated conductor patterns (6). One conductor pattern (6) of each conductor layer (4) is associated with one of said antenna elements (2a), and the conductor patterns (6) associated with one antenna element (2a) are at least partially non-identical. Said artificial dielectric structure (3) has an artificial dielectric constant, and each dielectric layer has a natural dielectric constant, said artificial dielectric constant depending at least partially on the natural dielectric constants and preferably having a value between 10-30. This configuration provides a way of achieving multi-surface beam coverage, e.g. by means of end-fire antenna elements as well as broadside antenna elements, while maintaining a compact footprint.

9. 发明申请

WO2020182311A1 REDIRECTING STRUCTURE FOR ELECTROMAGNETIC WAVES 审中-公开
公开(公告)号：WO2020182311A1
公开(公告)日：2020-09-17
申请号：PCT/EP2019/056400
申请日：2019-03-14
申请人： HUAWEI TECHNOLOGIES CO., LTD. , ILVONEN, Janne
发明人： ILVONEN, Janne , KHRIPKOV, Alexander , VAN WONTERGHEM, Jari, Kristian , TIAN, Ruiyuan
IPC分类号： H01Q1/24 , H01Q13/10 , H01Q19/02
摘要： A redirecting structure (12) for electromagnetic waves having a wavelength (λ), the redirecting structure comprising a first reflection passage (1) formed between a first conductive surface (2a) of a first conductive element (2) and a first conductive surface (3a) of a second conductive element (3), as well as at least one antenna structure comprising at least one antenna element (4) and at least one radiation passage (5) extending from the antenna element (4) in a first direction (D1). The antenna element (4) is configured to emit electromagnetic waves, the electromagnetic waves propagating at least partially through the radiation passage (5). The antenna structure is connected to the first reflection passage (1) at a first interface (6), the first reflection passage (1) extending in a second direction (D2), the second direction (D2) being different from the first direction (D1). A first reflective structure (7) is associated with an interior of the first reflection passage (1), the first reflective structure (7) being arranged at a predetermined distance (X) from the first interface (6) such that electromagnetic waves propagating from the antenna structure into the first reflection passage (1) are reflected to the radiation passage (5) by the first reflective structure (7). The first reflective structure (7) extends in parallel with a longitudinal extension of the antenna element (4). The redirecting structure prevents destructive radiation fields from propagating through passages existing between the conductive elements of a device, such as between the display and the frame of a mobile phone.

10. 发明申请

WO2019192707A1 ANTENNA ARRANGEMENT WITH WAVE TRAP AND USER EQUIPMENT 审中-公开
公开(公告)号：WO2019192707A1
公开(公告)日：2019-10-10
申请号：PCT/EP2018/058741
申请日：2018-04-05
申请人： HUAWEI TECHNOLOGIES CO., LTD. , ILVONEN, Janne
发明人： ILVONEN, Janne , TIAN, Ruiyuan , XU, Changnian , DONG, Li
IPC分类号： H01Q1/52 , H01Q5/314 , H01Q1/24 , H01Q1/44 , H01Q9/42
摘要： Herein an antenna arrangement (2) for a user equipment is disclosed. The antenna arrangement (2) comprises a first antenna element (4) configured to operate at frequencies above a limit frequency, a second antenna element (6) configured to operate at frequencies below the limit frequency, and a wave trap (8) configured to resonate within a frequency band above the limit frequency. The wave trap (8) is connected to the second antenna element (6).

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