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41. 发明授权

US11303025B2 5G dual-polarized antenna module and terminal device 有权
公开(公告)号：US11303025B2
公开(公告)日：2022-04-12
申请号：US16769428
申请日：2020-04-07
申请人： SHENZHEN SUNWAY COMMUNICATION CO., LTD.
发明人： Yue Zhao , Anping Zhao
IPC分类号： H01Q5/378 , H01Q1/24 , H01Q1/38 , H01Q5/20 , H01Q21/24 , H01Q9/16 , H01Q1/48 , H01Q21/28 , H01Q19/13 , H01Q1/50
摘要： A 5G dual-polarized antenna module and a terminal device are disclosed. The 5G dual-polarized antenna module comprises a substrate, a first metal ground and at least one antenna unit group are disposed in the substrate, the first metal ground partitions the substrate into a first region and a second region, the antenna unit group includes a first antenna unit and a second antenna unit which are located in the first region, and the first antenna unit comprises a dipole element and a parasitic element matched with the dipole element; the second antenna unit comprises a T-shaped probe, which is partially located between the dipole element and the parasitic element; and a first ground layer conductive with the first metal ground is disposed on the bottom surface of the substrate. The 5G dual-polarized antenna module thus being particularly suitable for light and thin terminal devices.

42. 发明申请

US20220006204A1 5G MMW DUAL-POLARIZED ANTENNA MODULE AND TERMINAL DEVICE 有权
公开(公告)号：US20220006204A1
公开(公告)日：2022-01-06
申请号：US16769358
申请日：2020-04-07
申请人： SHENZHEN SUNWAY COMMUNICATION CO., LTD.
发明人： Yue ZHAO , Anping ZHAO
IPC分类号： H01Q21/24 , H01Q1/24 , H01Q1/38 , H01Q1/48 , H01Q1/50 , H01Q9/04
摘要： A 5G MMW dual-polarized antenna module includes a substrate. A metal ground and an antenna unit group are disposed in the substrate. The metal ground partitions the substrate into a first region and a second region. The antenna unit group includes a first antenna unit, a patch antenna and a probe. The first antenna unit includes a first branch and a second branch connected to the first branch, wherein the first branch is disposed in the first region, and an end, away from the first branch, of the second branch is located in the second region. The probe includes a first part and a second part connected to the first part, wherein the second part is disposed in the first region. The MMW dual-polarized antenna module can fulfill lateral radiation in light and thin terminal devices.

43. 发明申请

US20210399713A1 BAW RESONANCE DEVICE, FILTER DEVICE AND RF FRONT-END DEVICE 有权
公开(公告)号：US20210399713A1
公开(公告)日：2021-12-23
申请号：US17018686
申请日：2020-09-11
申请人： SHENZHEN SUNWAY COMMUNICATION CO., LTD.
发明人： Chengcheng YU , Yanjie CAO , Wei WANG
IPC分类号： H03H9/13 , H03H9/02 , H03H9/17 , H03H9/56 , H03H9/70 , H03F3/21
摘要： A BAW resonance device comprises a first layer including a cavity located on a first side, a first electrode having a first end located in the cavity and a second end contacting with the first layer, a second layer located on the first side, and a second electrode located on the second layer above the cavity, wherein the first electrode and the second electrode are located on two sides of the second layer. The first electrode comprises a first electrode layer and a second electrode layer, and the second electrode layer and the second layer are located on two sides of the first electrode layer. The second electrode comprises a third electrode layer and a fourth electrode layer, and the second layer and the fourth electrode layer are located on two sides of the third electrode layer. Thus, the electrical resistance is lowered and the electrical losses are reduced.

44. 发明申请

US20210336604A1 FILTER DEVICE, RF FRONT-END DEVICE AND WIRELESS COMMUNICATION DEVICE 有权
公开(公告)号：US20210336604A1
公开(公告)日：2021-10-28
申请号：US16941223
申请日：2020-07-28
申请人： SHENZHEN SUNWAY COMMUNICATION CO., LTD.
发明人： Chengcheng YU , Yanjie CAO , Wei WANG
IPC分类号： H03H9/64 , H03H9/13 , H03H9/02 , H04B1/00
摘要： A filter device, an RF front-end device and a wireless communication device are provided. The filter device includes a substrate, a passive device and at least one resonance device, wherein the passive device has a first side and a second side opposite to the first side, the substrate is located on the first side, and the at least one resonance device is located on the second side. The RF filter device formed by integrating the resonance device (such as an SAW or BAW resonance device) and the passive device (such as an IPD) can broaden the pass-band width, has a high out-of-band rejection, and occupies less space in an RF front-end chip.

45. 发明授权

US10804602B2 5G MIMO antenna system and handheld device 有权
公开(公告)号：US10804602B2
公开(公告)日：2020-10-13
申请号：US16462030
申请日：2019-03-04
申请人： SHENZHEN SUNWAY COMMUNICATION CO., LTD.
发明人： Anping Zhao , Zhouyou Ren
IPC分类号： H01Q7/00 , H01Q1/38 , H01Q5/10 , H01Q21/28 , H01Q1/52 , H01Q1/24 , H01Q9/30 , H04B7/0413
摘要： A 5G MIMO antenna system includes at least four antenna units which are arrayed at intervals. Each antenna unit includes a first branch and a second branch, wherein the first branch is of an inverted-U structure, and two ends of an opening of the first branch are grounded; the second branch is located in an area defined by the first branch and is a monopole branch, and a feed point is arranged at an end, close to the opening of the first branch, of the second branch. The first branches and the second branches generate two different resonances, so that the 5G antenna system has a broadband operation. Meanwhile, the 5G MIMO antenna system has the characteristics of being small in size, good in isolation and broad in frequency band.

46. 发明申请

US20200161765A1 5G WIDEBAND MIMO ANTENNA SYSTEM BASED ON COUPLED LOOP ANTENNAS AND MOBILE TERMINAL 审中-公开
公开(公告)号：US20200161765A1
公开(公告)日：2020-05-21
申请号：US16276123
申请日：2019-02-14
申请人： SHENZHEN SUNWAY COMMUNICATION CO LTD.
发明人： Anping ZHAO , Zhouyou REN
IPC分类号： H01Q7/00 , H04B7/0413 , H01Q21/06
摘要： A 5G wideband MIMO antenna system based on coupled loop antennas and a mobile terminal are disclosed. The antenna system comprises at least four antenna units comprising an antenna frame, a first coupling branch, a second coupling branch, a feed branch and an ground branch, wherein one end of the first coupling branch and one end of the ground branch are overlapped in the thickness or length direction of the frame, one end of the second coupling branch and one end of the feed branch are overlapped in the thickness or length direction of the frame. A traditional loop antenna is converted into a coupled loop antenna with three coupling regions. The coupled loop antenna system is high in antenna efficiency, good in isolation, simple in structure and easy to manufacture and has a small height when placed vertically, thereby making the mobile terminal lighter and thinner.

47. 发明授权

US10418686B2 8-shaped NFC antenna with metal back cover 有权
公开(公告)号：US10418686B2
公开(公告)日：2019-09-17
申请号：US14897143
申请日：2015-11-10
申请人： Shenzhen Sunway Communication Co., Ltd.
发明人： Anping Zhao , Hao Chen
IPC分类号： H01Q1/24 , H04B5/00 , H01Q7/00
摘要： An 8-shaped NFC antenna includes a metal back cover and an antenna coil, the metal back cover comprises a first through-hole and a second through-hole, the antenna coil is located on the inner side of the metal back cover, the metal back cover is further provided with a first slit, the first slit is connected with the first through-hole and the second through-hole, the antenna coil surrounding the first through-hole and the second through-hole is in an 8 shape, and the current direction of the part of the coil surrounding the first through-hole and the current direction of the part of the coil surrounding the second through-hole are opposite.

48. 发明申请

US20190020379A1 Surface mounted type NFC antenna and antenna system 审中-公开
公开(公告)号：US20190020379A1
公开(公告)日：2019-01-17
申请号：US15507762
申请日：2016-10-12
申请人： Shenzhen Sunway Communication Co.,Ltd , Shanghai Sunlinetech Materials Co.,Ltd , KunShan ZhouYuan Electronics. CO., Ltd
发明人： Anping ZHAO , Fuqiang AI , Chunlei LIU , Zhaoguo YANG
IPC分类号： H04B5/00 , H01Q1/24 , H01Q7/06 , H01Q1/38
CPC分类号： H04B5/0081 , H01Q1/243 , H01Q1/38 , H01Q7/06 , H04B5/0031 , H04B5/0093
摘要： Herein disclosed is a surface-mounted NFC antenna, having a small size and good performance, comprising a magnetic core, a first dielectric layer, a first coil and a second coil. The first coil is wound on the outer surface of the magnetic core. One side of the first dielectric layer, away from the magnetic core, is the first surface. The second coil is disposed on the first surface. The tail end of the first coil is electrically connected with the head end of the second coil. In the NFC antenna, the second coil is disposed on the dielectric layer to separate the first coil from the second coil, thereby preventing the magnetic field generated by the first coil from weakening the magnetic field generated by the second coil, so the magnetic field generated by the second coil is relatively larger.

49. 发明授权

US10147999B2 NFC antenna with a metal back cover 有权
公开(公告)号：US10147999B2
公开(公告)日：2018-12-04
申请号：US14897136
申请日：2015-11-10
申请人： Shenzhen Sunway Communication Co., Ltd.
发明人： Di Wang , Anping Zhao , Hao Chen
IPC分类号： H01Q1/24 , H01Q1/22 , H01Q1/42 , H01Q1/48 , H01Q7/00 , H01Q1/36 , H01Q1/50 , H04B5/00
摘要： An NFC antenna includes a first metal back cover and an antenna coil located on the inner side of the first metal back cover, a through-hole and a first slit are formed in the first metal back cover, the first slit is connected with one edge of the through-hole and one edge of the first metal back cover, the antenna coil surrounds the through-hole and the first slit, and one part of the antenna coil does not coincide with the first metal back cover and is not intersected with the first slit. Through the above manner, the effect of optimally changing the flow direction distribution and intensity of eddy currents can be achieved, the eddy current loops are used to enhance the performance of the antenna, and the shielding effect of the metal back is eliminated.

50. 发明授权

US10116055B2 Z-shaped dual ring winding type NFC antenna and antenna system 有权
公开(公告)号：US10116055B2
公开(公告)日：2018-10-30
申请号：US15516370
申请日：2016-08-26
申请人： Shenzhen Sunway Communication Co., Ltd
发明人： Anping Zhao , Fuqiang Al , Wenfeng Yao
IPC分类号： H01Q1/00 , H01Q7/08 , H04B5/00
摘要： The present invention discloses a Z-shaped dual ring winding type NFC antenna, comprising a ferrite core which is formed by superposing a plurality of plate-like ferrite units, a first coil and a second coil. The first coil is wounded on the outer surface of the ferrite core in a Z shape, and the second coil is spirally wound along the vertical Z axis direction. The lower end of the ferrite core is connected with an antenna insulating layer. The lower end face of the antenna insulating layer is connected with external electrodes that include a first external electrode and a second external electrode. The head end of the first coil is connected with the first external electrode, and the tail end is connected with the head end of the first coil through a connecting conductor. The tail end of the second coil is connected with the second external electrode. The “engaged” superposition of the Z-shaped first coil and the second coil which is parallel to the upper surface of the ferrite core and the magnetic field components vertical to the PCB respectively generated by the first coil and the second coil further improve the antenna performance. The first coil and the second coil make full use of the space of the ferrite core, so that the whole NFC antenna has a relatively small size.

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