公开(公告)号：US12100904B2

公开(公告)日：2024-09-24

申请号：US18084343

申请日：2022-12-19

申请人： HYUNDAI MOTOR COMPANY ,  KIA CORPORATION ,  HONGIK UNIVERSITY INDUSTRY-ACADEMIA COOPERATION FOUNDATION

发明人： Nak Kyoung Kong ,  Jong Min Park ,  Young Joon Shin ,  Ki Hong Lee ,  Dae Hee Lee ,  Do Young Jang ,  Sang Woon Youn ,  Ho Sung Choo

IPC分类号： H01Q9/30 ,  H01Q1/32 ,  H01Q5/378

CPC分类号： H01Q9/30 ,  H01Q1/32 ,  H01Q5/378

摘要： The present disclosure provides a glass antenna structure including: a glass sheet provided in a vehicle; a monopole antenna unit located on one surface of the glass sheet; a plurality of rectangular patch planes located on another surface of the glass sheet at a position corresponding to the monopole antenna unit; and a co-planar waveguide (CPW) feeding line in contact with one end of the monopole antenna unit.

公开(公告)号：US20240243478A1

公开(公告)日：2024-07-18

申请号：US18618616

申请日：2024-03-27

申请人： Skyworks Solutions, Inc.

发明人： René Rodríguez ,  Dinhphuoc Vu Hoang ,  Hardik Bhupendra Modi

IPC分类号： H01Q9/30 ,  H01Q1/22 ,  H01Q9/04 ,  H01Q9/28 ,  H05K1/16

CPC分类号： H01Q9/30 ,  H01Q1/2266 ,  H01Q9/0442 ,  H01Q9/28 ,  H05K1/165 ,  H05K2201/1003

摘要： Reconfigurable antenna systems with ground tuning pads are provided herein. In certain embodiments, a radio frequency module includes a module substrate including a first conductive layer and a second conductive layer separated by dielectric, an antenna element formed in the first conductive layer, a plurality of tuning conductors formed in the first conductive layer, a first ground tuning pad formed in the second conductive layer and receiving a ground voltage, and a first switch. The tuning conductors include a first tuning conductor spaced apart from the antenna element on a first side of the antenna element and a second tuning conductor spaced apart from the antenna element on a second side of the antenna element. The first switch is electrically connected between the first tuning conductor and the first ground tuning pad and selectively connects the first tuning conductor to the first ground tuning pad to tune the antenna element.

公开(公告)号：US12040559B2

公开(公告)日：2024-07-16

申请号：US17929928

申请日：2022-09-06

申请人： Viavi Solutions Inc.

发明人： Dexin Sun ,  Raleigh B. Stelle, IV

IPC分类号： H01Q5/25 ,  H01Q1/22 ,  H01Q1/32 ,  H01Q1/48 ,  H01Q9/30 ,  H01Q19/10

CPC分类号： H01Q5/25 ,  H01Q1/32 ,  H01Q1/48 ,  H01Q9/30 ,  H01Q19/10 ,  H01Q1/2283

摘要： An ultra-wideband mobile mount antenna with a capacitive ground structure-based matching structure. The antenna has a return loss better than 10 dB over an operating frequency range of 250 MHz to 1220 MHz.

公开(公告)号：US20240170836A1

公开(公告)日：2024-05-23

申请号：US18285083

申请日：2021-06-02

申请人： LG ELECTRONICS INC.

发明人： Changil KIM

IPC分类号： H01Q1/32 ,  H01Q9/30 ,  H01Q13/10

CPC分类号： H01Q1/3275 ,  H01Q9/30 ,  H01Q13/10

摘要： An antenna system mounted on a vehicle according to an embodiment is provided. The antenna system comprises: a PCB on which electronic components are disposed; at least one radiator which is electrically connected to the PCB and is formed in a metal pattern having a predetermined length and width so as to transmit and receive signals; a bottom cover which is disposed below the PCB and consists of a metal plate having a slot area formed in an area corresponding to an area on which an antenna element is disposed; and a top cover which is coupled to the bottom cover and is configured to accommodate the PCB therein, wherein broadband operation is possible by means of the radiator and the metal plate having the slot area.

公开(公告)号：US11990691B2

公开(公告)日：2024-05-21

申请号：US17940800

申请日：2022-09-08

申请人： Honeywell Federal Manufacturing & Technologies, LLC

发明人： Kyle J. Byers ,  Louis Brown ,  Daniel John Salzman

IPC分类号： H01Q3/01 ,  H01Q1/36 ,  H01Q9/14 ,  H01Q9/30

CPC分类号： H01Q9/14 ,  H01Q1/36 ,  H01Q9/30

摘要： A method of tuning an electrically small antenna comprising a radiating element and a support structure comprises applying a force to the support structure to change a shape or a dimension of the radiating element to increase or decrease a frequency at which the electrically small antenna resonates.

公开(公告)号：US20240154631A1

公开(公告)日：2024-05-09

申请号：US18492951

申请日：2023-10-24

申请人： Intel Corporation

发明人： Simon Svendsen ,  Ole Jagielski

IPC分类号： H04B1/00 ,  H01Q1/24 ,  H01Q1/38 ,  H01Q5/321 ,  H01Q5/335 ,  H01Q5/50 ,  H01Q9/30 ,  H01Q21/28 ,  H04B1/3888 ,  H04B1/401

CPC分类号： H04B1/0064 ,  H01Q1/243 ,  H01Q1/38 ,  H01Q5/321 ,  H01Q5/335 ,  H01Q5/50 ,  H01Q9/30 ,  H01Q21/28 ,  H04B1/3888 ,  H04B1/401

摘要： Techniques are disclosed for configuring a broadband antenna system. An example electronic device includes a first antenna operating at a first frequency range and coupled to a first transceiver via a first signal path comprising a first indirect feed. The electronic device also includes a second antenna operating at a second frequency range and coupled to a second transceiver via a second signal path comprising a second indirect feed, wherein the first frequency range is lower than the first frequency range. The electronic device also includes a third antenna operating at the second frequency range and coupled to a third transceiver via a second signal path comprising a third indirect feed. Additionally, the first antenna is coupled to the first antenna and the second antenna by a capacitive coupling element.

公开(公告)号：US11949443B2

公开(公告)日：2024-04-02

申请号：US17969478

申请日：2022-10-19

申请人： Snap Inc.

发明人： Ugur Olgun

IPC分类号： H04B1/3827 ,  H01Q1/27 ,  H01Q1/40 ,  H01Q7/00 ,  H01Q9/30 ,  H04B17/21

CPC分类号： H04B1/385 ,  H01Q1/273 ,  H01Q1/40 ,  H01Q7/00 ,  H01Q9/30 ,  H04B17/21 ,  H04B2001/3866

摘要： An eyewear device that includes a lens; a support structure adapted to be worn on the head of a user, the support structure including a rim configured to support the lens in a viewing area visible to the user when wearing the support structure; an antenna embedded into or forming part of the support structure, the antenna at least partially extending into the rim; a transceiver adapter to send and receive signals; and a tuner coupled between the transceiver and the antenna, the tuner adapted to match impedance between the antenna and the transceiver to improve power transfer.

公开(公告)号：US11929554B2

公开(公告)日：2024-03-12

申请号：US17180807

申请日：2021-02-21

申请人： Karl F. Scheucher

发明人： Karl F. Scheucher

IPC分类号： H01Q19/30 ,  H01Q9/30

CPC分类号： H01Q19/30 ,  H01Q9/30

摘要： An In-Building Communications system is disclosed which permits communication in tunnels, underground parking garages, tall buildings such as skyscrapers, buildings having thick walls of concrete or metal, and/or any building which has communication dead zones due to electromagnetic shielding. The invention includes a portable bi-directional amplifier (BDA) system, an outdoor antenna system attached to the building or independently mountable, an indoor antenna system attached to the building or independently mountable inside the building, and a standardized, In-Building Communications (IBC) interface box affixed preferably to the exterior of the building. The interface box communicates with antenna systems attached to the building. The fire department or other emergency response personnel carry portable outdoor and indoor antenna systems and a portable, lithium-ion battery powered, bi-directional amplifier (BDA) system which may be connected to the building during an event such as a fire, earthquake, or an act of terrorism or whenever radio coverage enhancement is required. The portable BDA system is simply connected to the standardized, IBC interface box and powered thus restoring communications within.

公开(公告)号：US11804655B2

公开(公告)日：2023-10-31

申请号：US17730525

申请日：2022-04-27

申请人： LANNER ELECTRONICS INC.

发明人： Jung-Tai Wu ,  Yun-Hung Chen

IPC分类号： H01Q21/20 ,  H01Q9/04 ,  H01Q9/30

CPC分类号： H01Q9/0414 ,  H01Q9/30 ,  H01Q21/20

摘要： A Wi-Fi antenna device is disclosed. The Wi-Fi antenna device comprises a ground plane, a plurality of first inverted-F antennas, a plurality of second inverted-F antennas and a plurality of third inverted-F antennas, thereby being capable of transceiving multi-band wireless signals. Particularly, there is an included angle between any two of the first inverted-F antennas. In the same way, any two of the second inverted-F antennas and any two of the third inverted-F antennas are both arranged to have said included angle therebetween. By such an arrangement, an omni radiation pattern can be measured on X-Y plane, X-Z plane and Y-Z plane in case of this novel Wi-Fi antenna device being applied in an environment. Therefore, the Wi-Fi antenna device according to the present invention has a significant potential for replacing the conventional multi-band antenna so as to be applied in a Wi-Fi router.

公开(公告)号：US11799505B2

公开(公告)日：2023-10-24

申请号：US16926971

申请日：2020-07-13

申请人： INTEL CORPORATION

发明人： Simon Svendsen ,  Ole Jagielski

IPC分类号： H01Q1/24 ,  H01Q1/38 ,  H01Q21/28 ,  H01Q5/321 ,  H01Q5/335 ,  H01Q5/50 ,  H01Q9/30 ,  H04B1/00 ,  H04B1/401 ,  H04B1/3888

CPC分类号： H04B1/0064 ,  H01Q1/243 ,  H01Q1/38 ,  H01Q5/321 ,  H01Q5/335 ,  H01Q5/50 ,  H01Q9/30 ,  H01Q21/28 ,  H04B1/3888 ,  H04B1/401

摘要： Techniques are disclosed for configuring a broadband antenna system. An example electronic device includes a first antenna operating at a first frequency range and coupled to a first transceiver via a first signal path comprising a first indirect feed. The electronic device also includes a second antenna operating at a second frequency range and coupled to a second transceiver via a second signal path comprising a second indirect feed, wherein the first frequency range is lower than the first frequency range. The electronic device also includes a third antenna operating at the second frequency range and coupled to a third transceiver via a second signal path comprising a third indirect feed. Additionally, the first antenna is coupled to the first antenna and the second antenna by a capacitive coupling element.