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公开(公告)号：US20240356211A1
公开(公告)日：2024-10-24
申请号：US18208797
申请日：2023-06-12
发明人： MAO-KAI HSU , RU-YAN LI
摘要： An antenna structure includes: a first antenna and a second antenna both electrically connected to a grounding part for signal transmission and reception. The structure also includes an isolation element arranged between the first antenna and the second antenna to adjust an antenna bandwidth and a current path between the first and the second antennas. The adjustment increases the degree of isolation between the antennas, meeting preset antenna bandwidth requirements, and reducing ground edge current conduction interference, mutual interference between the first and the second antennas, and increasing the degree of isolation.
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公开(公告)号：US12113589B2
公开(公告)日：2024-10-08
申请号：US18021531
申请日：2021-11-08
申请人： DEJERO LABS INC.
发明人： Andrew Barrow , Thananjagen Kunaratnam , Alaa F. Elagha , Jonathon Oberholzer , Anthony Todd Schneider , Cameron Kenneth Smith
CPC分类号： H04B7/0404 , H01Q1/2291 , H01Q1/241 , H01Q9/42 , H01Q21/205 , H01Q25/00 , H04W24/08 , H04W76/10
摘要： A multiple radio and/or multi antenna chassis is described in some embodiments, along with methods of operation, and non-transitory computer readable media storing machine interpretable instructions to be executed on a processor to perform the methods of operation. Variants are described having regard to the use of one or more of the antennas for establishing bonded connections whereby one or more subsets of the antennas are coordinated to operate in concert to operate one or more connections for data packet transmission while reducing energy loss issues as between operating antennas. The approaches described herein can operate, for example, with a plurality of wideband antennas to provide a multi modem communications device that can be coupled to a master/primary data communications device.
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公开(公告)号：US12109782B2
公开(公告)日：2024-10-08
申请号：US17618168
申请日：2020-06-10
发明人： Vincent Legois , Vincent Rachet
CPC分类号： B32B17/10376 , B32B7/12 , B32B17/10045 , B32B17/10211 , B32B17/10302 , B32B17/10761 , B32B17/1077 , B32B17/10788 , B64C1/1492 , B64C1/36 , H01Q1/1271 , H01Q5/357 , H01Q5/40 , H01Q9/42 , B32B2307/732 , B32B2605/18
摘要： A laminated glazing unit includes at least one first sheet of glass and one second sheet of glass glued to one another via a first adhesive interlayer, the first sheet of glass being intended to constitute the surface of the laminated glazing unit in contact with the outside atmosphere, in which the laminated glazing unit further includes, between the first sheet of glass and the second sheet of glass, an LOC (Localizer) antenna receiving between 100 and 120 MHz and a GLIDE (Slope) antenna receiving between 320 and 340 MHz, each antenna having dimensions that are sufficiently small not to hamper the vision, even to be practically invisible through the laminated glazing unit.
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公开(公告)号：US20240313410A1
公开(公告)日：2024-09-19
申请号：US18279525
申请日：2022-08-17
发明人： Dawei Zhou , Yuanpeng Li
摘要： Embodiments of this application disclose a terminal monopole antenna, relating to the technical field of antennas. The antenna includes a radiation branch, the radiation branch includes at least one radiator, and a first end of the radiator is electrically connected to a reference ground through a first inductor. When the terminal monopole antenna is directly fed by a feeding point, a second end of the radiator is electrically connected to the feeding point. When the terminal monopole antenna is coupled and fed, the second end is electrically connected to the reference ground through a second inductor. The terminal monopole antenna further includes a feeding branch, the feeding branch is configured to perform coupled feeding to the radiation branch. A length of the radiation branch is less than a quarter of an operating wavelength of the terminal monopole antenna.
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公开(公告)号：US20240304998A1
公开(公告)日：2024-09-12
申请号：US18262087
申请日：2022-01-07
发明人： Chih Yu TSAI , Chih-Wei HSU , Chien-Ming LEE , En Tso YU
CPC分类号： H01Q9/0457 , H01Q5/40 , H01Q9/42
摘要： An electronic device includes a radiator, a first feed circuit, and a second feed circuit. The radiator includes a first branch. The first feed circuit feeds the radiator at a first end of the first branch, and the second feed circuit feeds the radiator at a first position in the first branch. The first position is in an area with a largest current in the first branch when the first feed circuit performs feeding and the second feed circuit does not perform feeding.
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公开(公告)号：US20240304985A1
公开(公告)日：2024-09-12
申请号：US18596791
申请日：2024-03-06
发明人： KokJiunn NG , Yihjia TEOH , Enchi LEE
CPC分类号： H01Q1/3275 , H01Q21/28 , H01Q1/42 , H01Q9/42
摘要： A multiband vehicle rooftop antenna assembly includes an antenna base configured to be mounted to a rooftop of a vehicle. The antenna base has an outer perimeter includes a front, a rear opposite the front, a first side, and a second side opposite the first side. The multiband vehicle rooftop antenna assembly includes cellular antennas operable over one or more cellular frequencies mounted to the antenna base at the outer perimeter along the front, the rear, the first side, and the second side. The multiband vehicle rooftop antenna assembly includes Wi-Fi antennas operable over one or more Wi-Fi frequencies mounted to the antenna base at the outer perimeter between the cellular antennas. The multiband vehicle rooftop antenna assembly includes a satellite antenna operable over one or more satellite frequencies and located at a central location between the front and the rear and between the first side and the second side.
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公开(公告)号：US20240297436A1
公开(公告)日：2024-09-05
申请号：US18044639
申请日：2022-01-24
发明人： Xiaotao CAI , Tiezhu LIANG , Yafang YU , Wenlong HU
摘要： Embodiments of this application provide an antenna apparatus and an electronic device. The antenna apparatus is provided with a non-resonant unit and a feed unit, to respectively feed a radiation unit and a non-resonant unit. Through feeding power distribution design, the non-resonant unit can assist in exciting a floor characteristic mode. In addition, since a size of the non-resonant unit is much smaller than an electrical length required for resonance of an antenna on this frequency band, the non-resonant unit does not generate a resonance curve on a resonance curve and has no resonance point, to improve radiation efficiency of the antenna without generating new resonance, so as to improve a use effect of a user.
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公开(公告)号：US12068536B2
公开(公告)日：2024-08-20
申请号：US17217666
申请日：2021-03-30
发明人： Welcal Zhu
摘要： The present invention provides an antenna unit and a terminal device. The antenna unit includes the first antenna module and the second antenna module, the first antenna module includes the first radiator and the feed connected to the first radiator, and the second antenna module includes the second radiator connected to the first radiator. The first radiator includes the at least one first contact, and the second radiator includes the at least one second contact. When the angle between the first radiator and the second radiator is less than or equal to the first angle, the second radiator is electrically connected to the first radiator in the target manner. The target manner is that N first contacts of the at least one first contact are correspondingly in contact with N second contacts of the at least one second contact, where N is a positive integer.
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公开(公告)号：US12062865B2
公开(公告)日：2024-08-13
申请号：US17979574
申请日：2022-11-02
摘要： A device having a dual-inverted L antenna (DILA) and an LC tank circuit configured to improve specific absorption rate (SAR) hotspots. The SAR hotspots are split between a first aperture defined between the DILA and a daughter printed circuit board (PCB), and the second aperture defined between the daughter PCB and a battery casing. A main PCB is coupled to battery by a flexible circuit board (FCB). The DILA is configured to radiate RF energy at a first frequency, and the LC tank circuit is configured to radiate RF energy at a second frequency to improve bandwidth.
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公开(公告)号：US12062860B2
公开(公告)日：2024-08-13
申请号：US17818063
申请日：2022-08-08
申请人： Wistron NeWeb Corp.
发明人： Wei-Tung Yang , Tsun-Che Huang
摘要： An antenna system includes a dielectric substrate, a ground element, and a first antenna element. The dielectric substrate has a first surface and a second surface, which are opposite to each other. The ground element is disposed on the first surface of the dielectric substrate. The first antenna element includes a first radiation element, a feeding radiation element, a second radiation element, and a shorting radiation element. The first radiation element has a feeding point, and is disposed on the second surface of the dielectric substrate. The feeding radiation element is adjacent to the first radiation element. The second radiation element is coupled to the feeding radiation element. The second radiation element is further coupled through the shorting radiation element to the ground element.
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