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公开(公告)号：US20220109225A1
公开(公告)日：2022-04-07
申请号：US17552096
申请日：2021-12-15
发明人： Xianjing JIAN , Lijun ZHU , Yijin WANG
摘要： The present disclosure provides a display module and a mobile terminal. The display module includes a screen cover plate, a first antenna array, a first flexible circuit board, and a first radio frequency integrated circuit; where the first antenna array is arranged in a first region of the screen cover plate; the first radio frequency integrated circuit is arranged on the first flexible circuit board, and is electrically connected to the first antenna array through the first flexible circuit board.
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公开(公告)号：US20220102874A1
公开(公告)日：2022-03-31
申请号：US17310359
申请日：2019-01-30
摘要： Embodiments of the present invention provide a dual-polarization antenna array that includes: a conductive structure having an aperture pattern including at least one first aperture and at least one second aperture, the first aperture(s) being directly interconnected with at least one second aperture. At least one first coupling element is connected to a first antenna feed line to excite a first electrical field having a first polarization. At least one second coupling element is connected to a second antenna feed line to excite a second electrical field having a second polarization. Each first coupling element is at least partially juxtaposed with one first aperture, allowing said first electrical field to be transmitted and/or received through said first aperture. Each second coupling element being at least partially juxtaposed with one second aperture, allowing said second electrical field to be transmitted and/or received through said second aperture.
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公开(公告)号：US11283165B2
公开(公告)日：2022-03-22
申请号：US17116748
申请日：2020-12-09
发明人： Mohammad Vatankhah Varnoosfaderani , Peter J. Bisiules , Zhonghao Hu , Ozgur Isik , Mostafa Shabani
IPC分类号： H01Q1/52 , H01Q21/06 , H01Q1/24 , H01Q21/22 , H01Q21/00 , H01Q21/24 , H04W16/28 , H01Q21/26 , H01Q21/08 , H04W88/08
摘要： Antenna arrays may include a first plurality of radiating elements responsive to respective pairs of first radio frequency signals and a second plurality of radiating elements responsive to respective pairs of second radio frequency signals. A shared radiating element is also provided, which is responsive to a corresponding pair of first radio frequency signals and a corresponding pair of second radio frequency signals. This shared radiating element may be equivalent in configuration to the first and second pluralities of radiating elements, or may have a unique configuration relative to the first and second pluralities of radiating elements. The first plurality of radiating elements and the second plurality of radiating elements can be aligned as respective first and second spaced-apart and collinear columns of radiating elements, with the shared radiating element disposed about equidistant between the first and second columns.
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公开(公告)号：US11283155B2
公开(公告)日：2022-03-22
申请号：US16440058
申请日：2019-06-13
发明人： Junho Lee , Hyunho Baek
IPC分类号： H01Q1/24 , H01Q5/30 , H01L23/14 , H01L23/48 , H01L23/498 , H01L23/66 , H01Q1/22 , H01Q23/00 , H01Q21/08 , H01Q5/42
摘要： An electronic device and an antenna device of an electronic device are provided. The electronic device includes a wafer, a radio frequency integrated circuit (RFIC) fabricated in the wafer, an antenna interposer disposed on a surface of the wafer, an antenna structure fabricated in the antenna interposer, the antenna structure comprising a first conductive pattern with a first electrical length and a second conductive pattern with a second electrical length, a switch formed in the RFIC and electrically connected to at least one of the first conductive pattern or the second conductive pattern based on a frequency band of a signal being transmitted or received by the RFIC, and a through hole formed in at least part of the wafer or the antenna interposer and electrically connecting the RFIC and the antenna structure.
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公开(公告)号：US11258178B2
公开(公告)日：2022-02-22
申请号：US16652446
申请日：2018-10-02
发明人： Thomas Julien , Jean-Pierre Harel , Zied Charaabi , Patrick Lecam , Jerome Plet
摘要： An antenna comprising: a longitudinal support member for supporting components of the antenna and a method of assembling such an antenna is disclosed. The components supported by the longitudinal member comprise: at least one signal feed probe configured to capacitively supply a signal to a corresponding at least one radiating patch; the at least one radiating patch mounted to at least partially wraparound the longitudinal support member; and signal supply circuitry for supplying a signal to the at least one signal feed. The signal supply circuitry is mounted on an outer surface of the inner longitudinal support member; and the longitudinal support member is formed of a conductive material and forms a ground plane for the antenna.
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公开(公告)号：US11223112B2
公开(公告)日：2022-01-11
申请号：US16369111
申请日：2019-03-29
发明人： Keerti S. Kona
摘要： An antenna system includes a substrate of a dielectric material. A conductive feed joins a number of conductive patches arranged in a line forming an array. The conductive patches are spaced from one another and the array is disposed on the substrate. The array has first and second sides. A first ground plane is disposed on the first side of the array and is spaced apart from the array. A number of conducting pillars ground the substrate to the first ground plane, and the conducting pillars define a second ground plane on the substrate. The array is configured to radiate a radiation pattern characterized by a first beam width in a first plane and a second beam width in a second plane perpendicular to the first plane, wherein the first beam width is wider than the second beam width.
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公开(公告)号：US20210399433A1
公开(公告)日：2021-12-23
申请号：US17283483
申请日：2019-11-01
发明人： Martin L. ZIMMERMAN
摘要： A lensed base station antenna includes a first array of radiating elements that are configured to transmit respective sub-components of a first RF signal and an RF lens positioned to receive electromagnetic radiation from a first of the radiating elements. The RF lens includes a lens casing, an RF energy focusing material within the lens casing and a first heat dissipation element that extends through the RF energy focusing material. The RF lens is configured to be at least a three step approximation of a Luneberg lens along a bore sight pointing direction of the first of the radiating elements.
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公开(公告)号：US11189906B2
公开(公告)日：2021-11-30
申请号：US16003599
申请日：2018-06-08
发明人： Sung Chul Park
IPC分类号： H01Q1/24 , H01Q1/22 , H01Q5/307 , H01Q13/10 , H01Q3/40 , H01Q21/08 , H01Q9/42 , H01Q21/28 , H01Q1/02 , H01Q9/28 , H01Q9/04
摘要： An electronic device includes a housing including a first plate, a second plate opposite to the first plate, and a side member surrounding a space between the first plate and the second plate, and including at least part of a conductive material, a flexible printed circuit board (FPCB) attached on an inner surface of the housing, a first antenna element which is included in the FPCB and in which a slot is formed, and a first radio frequency integrated circuit (RFIC) for the first antenna element. An opening is formed in the side member or the second plate of the housing. The FPCB is attached the inner surface of the housing such that at least part in which the slot of the first antenna element is formed is exposed through the opening. At least part of the opening is filled with an insulating material.
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公开(公告)号：US20210359415A1
公开(公告)日：2021-11-18
申请号：US17386894
申请日：2021-07-28
发明人： Yasunori TAKAKI , Kenji HAYASHI , Masato ENOKI
摘要： A planar antenna includes a planar radiation conductor 11, a common ground conductor 32, a first strip conductor 21 located between the planar radiation conductor 11 and the common ground conductor 32 and extending in a direction in parallel to a first axis in a first right rectangular coordinate system including first, second, and third axes, a second strip conductor 22 located between the planar radiation conductor and the common ground conductor and extending in a direction orthogonal to a direction of extension of the first strip conductor, and at least one pair of passive conductors 12 to 15 each including a side at an angle of 45±3° or −45±3° with respect to the first axis and opposed to the planar radiation conductor.
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公开(公告)号：US20210356579A1
公开(公告)日：2021-11-18
申请号：US17387173
申请日：2021-07-28
发明人： Sachio IIDA , Kenichi KAWASAKI
摘要： To provide a radar device capable of improving azimuth estimation accuracy by compensating the Doppler phase shift of a moving target in a TDMA FMCW MIMO radar device. Provided is a radar device that allows transmitting antennas to perform transmission by performing sequential switching such that antenna element numbers are anterior-posterior symmetrical centering on a reference time and synthesizes a beat signal at the reference time from a first beat signal received by a receiving antenna before the reference time and a second beat signal received after the reference time.
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