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1.发明授权公开(公告)号：US12119556B2
公开(公告)日：2024-10-15
申请号：US17919128
申请日：2021-03-22
发明人： Mohammad Vatankhah Varnoosfaderani , Peter J. Bisiules , Bo Wu , Bin Sun , YueMin Li , Khanh Duy Tran , Samantha Merta
CPC分类号： H01Q21/26 , H01Q21/062
摘要： 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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2.发明公开公开(公告)号：US20240347927A1
公开(公告)日：2024-10-17
申请号：US18752981
申请日：2024-06-25
发明人： Bin Sun , Bo Wu , Jian Zhang , Cheng Xue , YueMin Li , Peter J. Bisiules , Ligang Wu
摘要： 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：US12113291B2
公开(公告)日：2024-10-08
申请号：US17440089
申请日：2019-03-26
发明人： Bin Sun , Honghui Chen , Yuemin Li
摘要： Radiating elements for a base station antennas include a first dipole radiator that extends along a first axis, the first dipole radiator including a first dipole arm and a second dipole arm. At least one of the first and second dipole arms includes first and second spaced-apart conductive segments that are connected to each other via both a first inductor and a second inductor that are electrically in parallel with one another.
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