-
公开(公告)号：US20190115647A1
公开(公告)日：2019-04-18
申请号：US14897143
申请日：2015-11-10
发明人： Anping ZHAO , Hao CHEN
CPC分类号： H01Q1/243 , H01Q7/00 , H04B5/0081
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.
-
公开(公告)号：US20210028535A1
公开(公告)日：2021-01-28
申请号：US16606132
申请日：2019-09-11
发明人： Shengjie WU , Anping ZHAO
摘要： A dual-polarized millimeter wave antenna unit, an antenna system, and a mobile terminal are disclosed. The dual-polarized millimeter wave antenna unit comprises a main part, a first feed branch, a second feed branch, and a radiator, wherein the radiator is arranged on the top face of the main part, the first feed branch is arranged on a first side face of the main part, the second feed branch is arranged on a second side face of the main body, the first feed branch and the second feed branch are communicated with the bottom face of the main part, the first side face is perpendicular to the second side face, and a weld region is arranged on the bottom face of the main part. The dual-polarized millimeter wave antenna unit provided by the invention has the advantages of wideband, dual polarization, and low sidelobe, thus being especially suitable for 5G communication.
-
3.发明申请公开(公告)号：US20190386400A1
公开(公告)日：2019-12-19
申请号：US16276731
申请日：2019-02-15
发明人： Shengjie WU , Anping ZHAO
摘要： A dual-polarized millimeter-wave antenna system applicable to 5G communications and a mobile terminal are disclosed. Each antenna element comprises a radiating body and a director, wherein the radiating body comprises a first dielectric layer, a main radiating part, a first feeding branch, a second feeding branch, a third feeding branch and a fourth branch, and the director comprises a second dielectric layer, a first director part and a second director part. The director has the same effect on a +45° polarization pattern and a −45° polarization pattern of the radiating body, so that wide-angle coverage is realized, and the consistency of the two polarization patterns is good; and the antenna system occupies a small area does not need a clearance area and can be placed on a complete metal ground plate, there by being suitable for full-screen equipment.
-
公开(公告)号：US20220006192A1
公开(公告)日：2022-01-06
申请号：US16769428
申请日：2020-04-07
发明人： Yue ZHAO , Anping ZHAO
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.
-
公开(公告)号：US20210359426A1
公开(公告)日：2021-11-18
申请号：US16492747
申请日：2019-06-13
发明人： Zhouyou REN , Anping ZHAO
摘要： A compact 5G MIMO antenna system includes at least two antenna assemblies. Each antenna assembly includes a first antenna unit and a second antenna unit, wherein the first antenna unit includes a first radiation assembly, a first feed branch and a ground branch; the second antenna unit includes a second radiation assembly, a second feed branch and the ground branch; the ground branch is located between the first radiation assembly and the second radiation assembly; the first feed branch is arranged close to an end, away from the ground branch, of the first radiation assembly; and the second feed branch is arranged close to an end, away from ground branch, of the second radiation assembly. The antenna system improves the isolation between the first antenna unit and the second antenna unit and compacts the overall structure of the antenna assembly, which has simple structure, high antenna efficiency, and convenient use.
-
公开(公告)号：US20210313695A1
公开(公告)日：2021-10-07
申请号：US16769411
申请日：2020-04-07
发明人： Yue ZHAO , Anping ZHAO
摘要： A 5G MMW dual-polarized antenna module and a handheld device are disclosed. The antenna module comprises at least two antenna units. Each antenna unit comprises a first horizontal metal plate, a second horizontal metal plate, a first vertical metal plate, a second vertical metal plate and a patch antenna assembly. The antenna module can work within the 5G MMW frequency band and has the characteristic of dual polarization; and when applied to the handheld device, the antenna module will not increase the thickness of the handheld device and is conducive to ultra-thin development of the handheld device.
-
公开(公告)号：US20200227820A1
公开(公告)日：2020-07-16
申请号：US16462030
申请日：2019-03-04
发明人： Anping ZHAO , Zhouyou REN
IPC分类号： H01Q1/52 , H04B7/0413 , H01Q9/30 , H01Q1/24
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.
-
公开(公告)号：US20200243984A1
公开(公告)日：2020-07-30
申请号：US16474818
申请日：2019-01-14
发明人： Zhouyou REN , Anping ZHAO
摘要： An antenna unit, a MIMO antenna and a handheld device. The antenna unit includes a feeder and a radiator, wherein the radiator is in a 90°-rotated U shape and includes a first horizontal part, a first vertical part and a second horizontal part, two ends of the first vertical part are respectively connected to the first horizontal part and the second horizontal part; the feeder is located in the U shape and includes a second vertical part, a third horizontal part and a third vertical part, two ends of the third horizontal part are respectively connected to the second vertical part and the third vertical part, and the second vertical part and the third vertical part are located on different sides of the third horizontal part. The MIMO antenna has an ultra wideband.
-
公开(公告)号：US20220006204A1
公开(公告)日：2022-01-06
申请号：US16769358
申请日：2020-04-07
发明人： Yue ZHAO , Anping ZHAO
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.
-
公开(公告)号：US20200161765A1
公开(公告)日：2020-05-21
申请号：US16276123
申请日：2019-02-14
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.
-
-
-
-
-
-
-
-
-
搜索结果
13 条记录 (耗时 0.015 秒)
