公开(公告)号：US12119545B2

公开(公告)日：2024-10-15

申请号：US18048084

申请日：2022-10-20

申请人： Outdoor Wireless Networks LLC

发明人： XiaoHua Hou ,  Yongjie Xu ,  Xiang Li ,  Peter J. Bisiules ,  Samantha Merta ,  Haifeng Li ,  Mohammad Vatankhah Varnoosfaderani ,  Bo Wu ,  Xiaohua Tian ,  Junfeng Yu ,  Dongmin Wang ,  Shanguang Zhang ,  Jian Liu

IPC分类号： H01Q1/24 ,  H01Q1/42 ,  H01Q1/48 ,  H01Q15/00 ,  H01Q15/14 ,  H01Q15/23 ,  H01Q19/10 ,  H01Q19/185 ,  H01Q21/00 ,  H01Q21/06 ,  H01Q23/00

CPC分类号： H01Q1/246 ,  H01Q1/42 ,  H01Q1/48 ,  H01Q15/0013 ,  H01Q15/14 ,  H01Q15/23 ,  H01Q19/10 ,  H01Q19/108 ,  H01Q19/185 ,  H01Q21/0025 ,  H01Q21/061 ,  H01Q23/00

摘要： Base station antennas include an externally accessible active antenna module releasably coupled to a recessed segment that is over a chamber in the base station antenna and that is longitudinally and laterally extending along and across a rear of a base station antenna housing. The base station antenna housing has a passive antenna assembly that cooperates with the active antenna module.

公开(公告)号：US12113283B2

公开(公告)日：2024-10-08

申请号：US17405868

申请日：2021-08-18

申请人： Huawei Technologies Co., Ltd.

发明人： Xun Zhang ,  Jianping Li ,  Xiaodeng Duan ,  Wenao Li

IPC分类号： H01Q21/00 ,  H01P5/10 ,  H01Q1/12 ,  H01Q1/36 ,  H01Q19/10 ,  H01Q21/06

CPC分类号： H01Q21/0006 ,  H01P5/10 ,  H01Q1/12 ,  H01Q1/36 ,  H01Q19/108 ,  H01Q21/062

摘要： Embodiments of this application provide a radiation apparatus and a multi-band array antenna, and relate to the field of antenna technologies. The radiation apparatus includes a radiation module, a first conductor balun, and a second conductor balun. The first conductor balun is mechanically connected to the second conductor balun under the radiation module. The radiation module includes a first radiation unit and a second radiation unit in a +45° polarization direction, and a third radiation unit and a fourth radiation unit in a −45° polarization direction. The first conductor balun is configured to feed a first differential signal to the first radiation unit and the second radiation unit. The second conductor balun is configured to feed a second differential signal to the third radiation unit and the fourth radiation unit. The first conductor balun and the second conductor balun are disposed in the same plane.

公开(公告)号：US12107339B2

公开(公告)日：2024-10-01

申请号：US17018154

申请日：2020-09-11

申请人： Nokia Technologies Oy

发明人： Zoran Radivojevic ,  Mohammed Alloulah ,  Howard Huang ,  Fahim Kawsar

IPC分类号： H01Q15/14 ,  G01S13/75 ,  H01Q3/20 ,  H01Q3/44 ,  H01Q9/04 ,  H01Q15/00 ,  H01Q15/16 ,  H01Q19/10

CPC分类号： H01Q3/20 ,  G01S13/756 ,  H01Q3/44 ,  H01Q9/0407 ,  H01Q15/002 ,  H01Q15/14 ,  H01Q15/141 ,  H01Q15/147 ,  H01Q15/148 ,  H01Q15/165 ,  H01Q19/106

摘要： Apparatus having at least one reflective surface configured to reflect electromagnetic waves, wherein a reflective response of at least one portion of the reflective surface with respect to the electromagnetic waves is electronically controllable, wherein the apparatus is configured to at least temporarily control the reflective response of the at least one portion of the reflective surface.

公开(公告)号：US12088010B2

公开(公告)日：2024-09-10

申请号：US17679351

申请日：2022-02-24

申请人： DENSO CORPORATION

发明人： Sho Matsumoto ,  Jungaun Lee ,  Youichi Hayase ,  Ryu Atsuta

IPC分类号： H01Q19/10 ,  H01Q9/04

CPC分类号： H01Q19/10 ,  H01Q9/0421

摘要： An antenna is disposed, as a part of a conductor, on a substrate. The antenna includes a main plate providing a ground potential; and a patch portion arranged to face the main plate in Z direction. The substrate has a no-arrange region in which no conductor is arranged as a region between a periphery and the main plate in a plan view. A metal support portion of a case is in contact with the no-arrange region on a bottom surface of the substrate. The metal member is in contact with the no-arrange region on a top surface or on a bottom surface opposite to the top surface in the plate thickness direction of the substrate.

公开(公告)号：US12080958B2

公开(公告)日：2024-09-03

申请号：US18368850

申请日：2023-09-15

申请人： BlueHalo, LLC

发明人： Michael Thomas Pace ,  David Gregory Baur ,  Theodore Lyman Schuler-Sandy ,  William Kennedy ,  Jeffrey Gerard Micono ,  William Louis Walker ,  Garrett James Newell

IPC分类号： H01Q21/00 ,  G01S3/04 ,  G01S3/38 ,  G01S3/40 ,  G01S3/42 ,  H01Q1/02 ,  H01Q3/08 ,  H01Q3/20 ,  H01Q3/22 ,  H01Q3/26 ,  H01Q3/34 ,  H01Q3/38 ,  H01Q5/28 ,  H01Q5/48 ,  H01Q15/16 ,  H01Q19/10 ,  H01Q19/13 ,  H01Q21/06 ,  H04B7/0408 ,  H04B7/06 ,  H04B7/08 ,  H04B17/23

CPC分类号： H01Q5/48 ,  G01S3/043 ,  G01S3/046 ,  G01S3/38 ,  G01S3/40 ,  G01S3/42 ,  H01Q1/02 ,  H01Q3/08 ,  H01Q3/20 ,  H01Q3/22 ,  H01Q3/2682 ,  H01Q3/34 ,  H01Q3/38 ,  H01Q5/28 ,  H01Q15/16 ,  H01Q19/108 ,  H01Q19/13 ,  H01Q21/0068 ,  H01Q21/062 ,  H04B7/0408 ,  H04B7/0639 ,  H04B7/0695 ,  H04B7/086 ,  H04B7/0865 ,  H04B17/23

摘要： Systems and methods are provided for a digital beamformed phased array feed. The system may include a radome configured to allow electromagnetic waves to propagate; a multi-band software defined antenna array tile; a power and clock management subsystem configured to manage power and time of operation; a thermal management subsystem configured to dissipate heat generated by the multi-band software defined antenna array tile; and an enclosure assembly. The multi-band software defined antenna array tile may include a plurality of coupled dipole array antenna elements; a plurality of frequency converters; and a plurality of digital beamformers.

公开(公告)号：US20240275028A1

公开(公告)日：2024-08-15

申请号：US18644115

申请日：2024-04-24

申请人： HUAWEI TECHNOLOGIES CO., LTD.

发明人： Chen Huang ,  Dingjiu Daojian ,  Chengdai Xue ,  Chao Ren

IPC分类号： H01Q1/24 ,  H01P1/00 ,  H01Q19/10 ,  H01Q21/00 ,  H01Q21/06

CPC分类号： H01Q1/246 ,  H01Q19/104 ,  H01Q21/0006 ,  H01Q21/061 ,  H01P1/00

摘要： This disclosure provides an antenna and a base station device. The antenna includes: a plurality of first frequency band antenna groups; a plurality of second frequency band radiating elements; and a reflection plate on which a reflection plate through hole is provided. Each first frequency band radiating element includes: a first balun structure and a first signal transmission structure, which pass through the reflection plate through hole. A phase shifter includes a first phase shifter cavity, a choke cavity, and a first feed network signal transmission structure located in the first phase shifter cavity. A part that is of the first balun structure and that is located on a second side of the reflection plate is located in the choke cavity.

公开(公告)号：US20240266758A1

公开(公告)日：2024-08-08

申请号：US18541805

申请日：2023-12-15

申请人： JOHN MEZZALINGUA ASSOCIATES, LLC D/B/A JMA WIRELESS

发明人： Niranjan SUNDARARAJAN ,  Charles BUONDELMONTE ,  Andrew LITTEER ,  Wengang CHEN

IPC分类号： H01Q21/26 ,  H01Q9/28 ,  H01Q19/10 ,  H01Q21/06

CPC分类号： H01Q21/26 ,  H01Q9/28 ,  H01Q19/10 ,  H01Q19/108 ,  H01Q21/062

摘要： Disclosed is a high performance low cost multiband antenna configuration that has a low band dipole having dipole arms formed of stamped sheet metal with a plurality of inductor structures. The plurality of inductor structures are oriented along a longitudinal axis of the low band dipole arm, and others are oriented orthogonal to the longitudinal axis. The plurality of the inductor structures act as cloaking structures that make the low band dipole substantially transparent to high band RF energy without inhibiting the performance of the dipole in the low band.

公开(公告)号：US12034228B2

公开(公告)日：2024-07-09

申请号：US18229900

申请日：2023-08-03

申请人： BlueHalo, LLC

发明人： Michael Thomas Pace ,  David Gregory Baur ,  Theodore Lyman Schuler-Sandy ,  William Kennedy ,  Jeffrey Gerard Micono ,  William Louis Walker ,  Garrett James Newell

IPC分类号： H01Q21/00 ,  G01S3/04 ,  G01S3/38 ,  G01S3/40 ,  G01S3/42 ,  H01Q1/02 ,  H01Q3/08 ,  H01Q3/20 ,  H01Q3/22 ,  H01Q3/26 ,  H01Q3/34 ,  H01Q3/38 ,  H01Q5/28 ,  H01Q5/48 ,  H01Q15/16 ,  H01Q19/10 ,  H01Q19/13 ,  H01Q21/06 ,  H04B7/0408 ,  H04B7/06 ,  H04B7/08 ,  H04B17/23

CPC分类号： H01Q5/48 ,  G01S3/043 ,  G01S3/046 ,  G01S3/38 ,  G01S3/40 ,  G01S3/42 ,  H01Q1/02 ,  H01Q3/08 ,  H01Q3/20 ,  H01Q3/22 ,  H01Q3/2682 ,  H01Q3/34 ,  H01Q3/38 ,  H01Q5/28 ,  H01Q15/16 ,  H01Q19/108 ,  H01Q19/13 ,  H01Q21/0068 ,  H01Q21/062 ,  H04B7/0408 ,  H04B7/0639 ,  H04B7/0695 ,  H04B7/086 ,  H04B7/0865 ,  H04B17/23

摘要： Systems and methods are provided for a digital beamformed phased array feed. The system may include a radome configured to allow electromagnetic waves to propagate; a multi-band software defined antenna array tile; a power and clock management subsystem configured to manage power and time of operation; a thermal management subsystem configured to dissipate heat generated by the multi-band software defined antenna array tile; and an enclosure assembly. The multi-band software defined antenna array tile may include a plurality of coupled dipole array antenna elements; a plurality of frequency converters; and a plurality of digital beamformers.

公开(公告)号：US20240213677A1

公开(公告)日：2024-06-27

申请号：US18600350

申请日：2024-03-08

申请人： Antennas Direct, Inc

发明人： Richard E. SCHNEIDER ,  John Edwin ROSS, III

IPC分类号： H01Q7/00 ,  H01Q1/12 ,  H01Q7/02 ,  H01Q19/10

CPC分类号： H01Q7/00 ,  H01Q1/1207 ,  H01Q1/1271 ,  H01Q7/02 ,  H01Q19/10

摘要： According to various aspects, exemplary embodiments are provided of antenna assemblies. In an exemplary embodiment, an antenna assembly generally includes at least one antenna element configured to be operable for receiving high definition television signals.

公开(公告)号：US12021297B2

公开(公告)日：2024-06-25

申请号：US17669470

申请日：2022-02-11

申请人： Sivers Wireless AB

发明人： Erik Öjefors ,  Dragos Dancila ,  Imran Aziz ,  Johanna Hanning

IPC分类号： H01Q1/22 ,  H01Q1/24 ,  H01Q19/10 ,  H01Q21/06 ,  H01Q21/26

CPC分类号： H01Q1/2283 ,  H01Q19/106 ,  H01Q19/108 ,  H01Q21/062 ,  H01Q21/26 ,  H01Q1/241

摘要： An integrated circuit package is provided. The integrated circuit package comprises a transceiver radio-frequency integrated circuit, RFIC, and at least one antenna array formed in a redistribution metal layer of the integrated circuit package, and is arranged in a fan-out area of the RFIC. The at least one antenna array comprises at least one crossed dipole antenna. Each crossed dipole antenna comprises a first dipole comprising two first legs, and a second dipole comprising two second legs, and two leg pairs, each leg pair comprising one first leg of the first dipole and one second leg of the second dipole, and two feed lines. Each feed line is coupled to a respective leg pair at a center of the crossed dipole antenna. At least a part of each feed line is arranged between the two leg pairs.