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公开(公告)号：WO2017222757A1
公开(公告)日：2017-12-28
申请号：PCT/US2017/035088
申请日：2017-05-31
Applicant: COMMSCOPE TECHNOLOGIES LLC
Inventor： CHEN, Changfu , WEN, Hangsheng , LI, YueMin
Abstract: A dipole antenna includes a feed line, first and second microstrip probes, a first signal transmission line coupled to the feed line and to the first microstrip probe, and a second signal transmission line coupled to the feed line and to the second microstrip probe. The first signal transmission line includes a first transmission line including a first signal conductor and a first ground conductor and a second transmission line including a second signal conductor and a second ground conductor. The first signal conductor is electrically coupled to the feed line and to the second ground conductor and the second signal conductor is electrically coupled to the first microstrip probe and the first ground conductor.
Abstract translation: 偶极天线包括馈电线，第一和第二微带探针，耦合到馈电线和第一微带探测器的第一信号传输线以及耦合到馈电线的第二信号传输线 并且连接到第二微带探针。 第一信号传输线包括包含第一信号导体和第一接地导体的第一传输线和包括第二信号导体和第二接地导体的第二传输线。 第一信号导体电耦合到馈线和第二接地导体，第二信号导体电耦合到第一微带探针和第一接地导体。
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公开(公告)号：WO2021133577A1
公开(公告)日：2021-07-01
申请号：PCT/US2020/064761
申请日：2020-12-14
Applicant: COMMSCOPE TECHNOLOGIES LLC
Inventor： WU, Runmiao , WU, Bo , LI, YueMin
Abstract: A radiating element comprises a first radiator having first and second dipole arms that each include a narrowed arm segment and a widened arm segment and a second radiator having third and fourth dipole arms that each include a narrowed arm segment and a widened arm segment, a first feed line configured to feed a first polarized RF signal to the first through fourth dipole arms, and a second feed line configured to feed a second polarized RF signal to the first through fourth dipole arms.
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公开(公告)号：WO2022051455A1
公开(公告)日：2022-03-10
申请号：PCT/US2021/048800
申请日：2021-09-02
Applicant: COMMSCOPE TECHNOLOGIES LLC
Inventor： LI, YueMin , SHAN, Long , LIU, Yabing , YU, Junfeng , WEN, Hangsheng
Abstract: Base station antennas, and components for base station antennas, such as reflectors, feeder components, frames, and column components. A base station antenna may include a reflector; a first radiator located at the front side of the reflector; mutually parallel first and second ground plates extending backward from the reflector and basically perpendicular to the reflector; and a first conductor strip extending between the first and second ground plates and configured to feed power to the first radiator. The first conductor strip and the first and second ground plates may be configured as a first stripline transmission line. The reflector and the first and second ground plates may be configured as one piece so that the reflector is grounded via the first and second ground plates without soldering.
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4.发明申请
公开(公告)号：WO2021221824A1
公开(公告)日：2021-11-04
申请号：PCT/US2021/023469
申请日：2021-03-22
Applicant: COMMSCOPE TECHNOLOGIES LLC
Inventor： VARNOOSFADERANI, Mohammad Vatankhah , BISIULES, Peter J. , WU, Bo , SUN, Bin , LI, YueMin , TRAN, Khanh Duy , MERTA, Samantha
Abstract: A radiating element includes a feed stalk and first through fourth dipole arms. An outer segment of the first dipole arm and an outer segment of the second dipole arm are configured to together form a first radiating structure that radiates at a first polarization, an outer segment of the third dipole arm and an outer segment of the fourth dipole arm are configured to together form a second radiating structure that radiates at the first polarization, and first and second inner portions of each of the first through fourth dipole arms are configured to together form a third radiating structure that radiates at the first polarization when a first RF signal is fed to the radiating element.
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5.发明申请
公开(公告)号：WO2020086386A1
公开(公告)日：2020-04-30
申请号：PCT/US2019/056844
申请日：2019-10-18
Applicant: COMMSCOPE TECHNOLOGIES LLC
Inventor： LI, Yunzhe , DENG, Gangyi , BISIULES, Peter J. , LI, YueMin , VARNOOSFADERANI, Mohammad Vatankah , TANG, Chengcheng
IPC: H01Q1/24 , H01Q1/52 , H01Q5/371 , H01Q5/378 , H01Q5/48 , H01Q9/28 , H01Q25/00 , H01Q21/24 , H01Q21/06
Abstract: Radiating elements include a first dipole radiator that extends along a first axis, the first dipole radiator including a first pair of dipole arms that are configured to resonate at a first frequency and a second pair of dipole arms that are configured to resonate at a second frequency that is different than the first frequency. Each dipole arm in the first pair of dipole arms comprises a plurality of widened sections that are connected by intervening narrowed sections.
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Patent Agency Ranking6.发明申请
公开(公告)号：WO2023039340A1
公开(公告)日：2023-03-16
申请号：PCT/US2022/075432
申请日：2022-08-25
Applicant: COMMSCOPE TECHNOLOGIES LLC
Inventor： SUN, Bin , WU, Bo , ZHANG, Jian , XUE, Cheng , LI, YueMin , BISIULES, Peter J. , WU, Ligang
Abstract: Antennas include first and second radiating elements that are configured to operate in respective operating frequency bands. The first radiating element includes a first dipole arm that has a first conductive path and a second conductive path that is positioned behind the first conductive path. The first conductive path includes a plurality of first segments and the second conductive path includes a plurality of second segments, where a subset of the first segments overlap respective ones of second segments to form a plurality of pairs of overlapping first and second segments. At least some of the pairs of overlapping segments are configured so that the instantaneous direction of a first current formed on the first segment in response to RF radiation emitted by the second radiating element will be substantially opposite the instantaneous direction of a second current formed on the second segment in response to the RF radiation.
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公开(公告)号：WO2020123058A2
公开(公告)日：2020-06-18
申请号：PCT/US2019/059350
申请日：2019-11-01
Applicant: COMMSCOPE TECHNOLOGIES LLC
Inventor： LI, YueMin , SHAN, Long , YU, Junfeng , LIU, Yabing , XU, GuoLong
Abstract: A radiator assembly for a base station antenna includes two dipoles arranged in a cross-over manner, each dipole including two dipole arms, and two feeding lines, each feeding line being associated with a respective one of the dipoles. Each dipole arm is integrally formed of sheet metal, and includes a radiating surface and a leg projecting from the radiating surface at an angle with the radiating surface, where the leg is electrically grounded.
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8.发明公开
公开(公告)号：EP4399766A1
公开(公告)日：2024-07-17
申请号：EP22868221.7
申请日：2022-08-25
Applicant: CommScope Technologies LLC
Inventor： SUN, Bin , WU, Bo , ZHANG, Jian , XUE, Cheng , LI, YueMin , BISIULES, Peter J. , WU, Ligang
CPC classification number: H01Q1/246 , H01Q21/24 , H01Q5/42 , H01Q1/523 , H01Q19/108
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9.发明公开
公开(公告)号：EP4409690A1
公开(公告)日：2024-08-07
申请号：EP22877464.2
申请日：2022-09-09
Applicant: CommScope Technologies LLC
Inventor： LI, YueMin , YU, Junfeng , TANG, PuLiang , ZHANG, Xun , LIU, Jian , TIAN, Xiaohua , WEN, Hangsheng , LIU, Nengbin , NI, Jiajia
IPC: H01Q15/14 , H01Q21/06 , H04B7/0413 , H01Q1/24
CPC classification number: H01Q1/246 , H01Q21/26 , H01Q19/108
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10.发明公开
公开(公告)号：EP3419104A1
公开(公告)日：2018-12-26
申请号：EP18153870.3
申请日：2018-01-29
Applicant: CommScope Technologies LLC
Inventor： MEI, Xia , LI, YueMin , ZIMMERMAN, Martin L. , LI, Haifeng , SHAN, Long
Abstract: Antenna arrays include first and second radiating elements, which are responsive to respective first and second hybrid radio frequency (RF) signals, and a power divider circuit. The power divider circuit is configured to generate the first and second hybrid RF signals as power-reduced combinations of first and second RF input signals received at input terminals thereof. For example, the first hybrid RF signal may be generated as a combination of a 70-90 percent energy contribution of the first RF input signal with a 0.26-2.7 percent energy contribution of the second RF input signal. Similarly, the second hybrid RF signal may be generated as a 70-90 percent energy contribution of the second RF input signal with a 0.26-2.7 percent energy contribution of the first RF input signal.
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