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1. 发明申请

US20230121456A1 DYNAMIC ANTENNA GROUP AND TERMINAL DEVICE COMPRISING SAME 有权
公开(公告)号：US20230121456A1
公开(公告)日：2023-04-20
申请号：US17995623
申请日：2021-05-08
申请人： ZTE CORPORATION
发明人： Ju TANG
IPC分类号： H01Q5/307 , H01Q1/24 , H01Q1/50
摘要： Disclosed are a dynamic antenna group and a terminal device including the same. The dynamic antenna group may be applied to a terminal device, and include: at least two antenna radiators; and a coupling radiator, coupled with the at least two antenna radiators, a tuning component is arranged between the coupling radiator and an electrical ground.

2. 发明申请

US20230068756A1 WINDSHIELD EMBEDDED MULTIBAND GNSS TRANSPARENT ANTENNA WITH A MULTIBAND ELECTROMAGNETIC COUPLER 有权
公开(公告)号：US20230068756A1
公开(公告)日：2023-03-02
申请号：US17410393
申请日：2021-08-24
申请人： GM Global Technology Operations LLC
发明人： Duane S. Carper , Hyok Jae Song , James H. Schaffner , Raymond Gary Acker
IPC分类号： H01Q1/12 , H01Q1/32 , H01Q1/40 , H01Q5/307
摘要： A windshield, vehicle and antenna assembly for the vehicle is disclosed. The antenna assembly includes an antenna and a signal coupler. The antenna is embedded within the windshield of the vehicle. The antenna is configured to receive signals over a first frequency band and a second frequency band separated from the first frequency band. The signal coupler electromagnetically couples to the antenna through the windshield.

3. 发明授权

US11563280B2 Electronic device including antenna 有权
公开(公告)号：US11563280B2
公开(公告)日：2023-01-24
申请号：US16929329
申请日：2020-07-15
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Taekyun Kim , Haekwon Lee , Taejoon Bae
IPC分类号： H01Q1/24 , H01Q21/28 , H01Q5/307 , H01Q7/00
摘要： In various embodiments, an electronic device may include: a housing including an inner space, and a first antenna structure disposed in the inner space of the housing, the first antenna structure including: a dielectric substrate, at least one first conductor disposed in a first area of the dielectric substrate, and at least one second conductor disposed in a second area of the dielectric substrate extending from the first area of the dielectric substrate. The electronic device may further include at least one third conductor capacitively coupled with the at least one second conductor, a first wireless communication circuit configured to transmit and/or receive a signal of a first frequency band through the at least one first conductor, and a second wireless communication circuit configured to transmit and/or receive a radio signal of a second frequency band through the at least one second conductor and the at least one third conductor.

4. 发明申请

US20230014260A1 ELECTRONIC DEVICE INCLUDING ANTENNA INCLUDING COUPLING-FEEDING STRUCTURE 有权
公开(公告)号：US20230014260A1
公开(公告)日：2023-01-19
申请号：US17946681
申请日：2022-09-16
申请人： Samsung Electronics Co., Ltd.
发明人： Jaehyung KIM , Hakjin KIM
IPC分类号： H01Q1/24 , H01Q5/307 , H01Q21/06
摘要： According to various embodiments, an electronic device includes: a housing; a first conductive member comprising a conductive material corresponding to a portion of the housing; a second conductive member comprising a conductive material arranged inside the housing; a printed circuit board arranged inside the housing; a wireless communication circuit arranged on the printed circuit board; and a conductive connection member comprising a conductive material electrically connected to the wireless communication circuit. The conductive connection member includes an elastic portion and at least one of a firs surface, a second surface, a third surface, and a fourth surface. The elastic portion of the conductive connection member is in contact with the first conductive member, and the at least one of the first surface, the second surface, the third surface, and the fourth surface of the conductive connection member is spaced apart, by a gap, from a portion of the second conductive member. The wireless communication circuit may be configured to: receive a signal in a first frequency band by directly feeding power to the first conductive member via the conductive connection member, and receive a signal in a second frequency band higher than the first frequency band by coupling-feeding power to the second conductive member via the conductive connection member.

5. 发明授权

US11557829B2 Base station antenna 有权
公开(公告)号：US11557829B2
公开(公告)日：2023-01-17
申请号：US17199582
申请日：2021-03-12
申请人： CommScope Technologies LLC
发明人： Changfu Chen , Jian Zhang
IPC分类号： H01Q21/24 , H01Q1/24 , H01Q19/10 , H01Q21/26 , H01Q13/10 , H01Q21/06 , H01Q5/307
摘要： The present invention relates to a base station antenna. The base station antenna comprises: a reflector that is configured to provide a ground plane; a first radiating element array including at least one first cross-polarized radiating element that is arranged on the reflector; and a first parasitic element array including first through third parasitic element pairs, wherein each of the first through third parasitic element pairs includes a pair of parasitic elements that are arranged substantially symmetrically on both sides of the first longitudinal axis, and distances from the first through third parasitic element pairs respectively to the first longitudinal axis increase sequentially, wherein projections of any two of the first parasitic element pair, the second parasitic element pair, the third parasitic element pair, and the at least one first cross-polarized radiating element on the first longitudinal axis at least partly overlap.

6. 发明申请

US20230011271A1 ANTENNA MODULE AND ELECTRONIC DEVICE 有权
公开(公告)号：US20230011271A1
公开(公告)日：2023-01-12
申请号：US17933627
申请日：2022-09-20
申请人： GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD. , HUIZHOU SPEED WIRELESS TECHNOLOGY CO., LTD.
发明人： Po-Wei LIN , Si LI , Chenwu YU , Zhanyi QIAN , Qinfang LI , Guannan TAN
IPC分类号： H01Q21/08 , H01Q1/24 , H01Q1/48 , H01Q9/04 , H01Q5/307 , H01Q9/06
摘要： An antenna module includes a first antenna layer, including at least one main radiation unit including at least two main radiation patches symmetrically arranged and spaced apart from each other and at least one feeder portion located at or corresponds to a gap between adjacent two of the main radiation patches; a second antenna layer, stacked with the first antenna layer and including a reference ground arranged opposite to the main radiation patches and at least one microstrip insulated from the reference ground; at least one first electrically conductive member, electrically connected to the main radiation patches and the reference ground; and at least one second electrically conductive member, with an end being electrically connected to the feeder portion and another end being electrically connected to another end of the microstrip. An end of the microstrip is electrically connected to a radio frequency transceiver chip.

7. 发明申请

US20230008642A1 Electronic Device 有权
公开(公告)号：US20230008642A1
公开(公告)日：2023-01-12
申请号：US17780848
申请日：2020-11-05
申请人： Huawei Technologies Co., Ltd.
发明人： Xiaowei Zhang , Dong Yu , Meng Hou , Hanyang Wang
IPC分类号： H01Q5/28 , H01Q5/307 , H01Q5/10 , H01Q1/22
摘要： An electronic device comprises a first radiator coupled to a second radiator. One end of a second branch of the second radiator is connected between a head end and a tail end of a first branch of the second radiator. The other end of the second branch is connected between a head end and a tail end of a third branch of the second radiator. A projection of a reference face of the first branch on the first radiator is a first projection. The first projection partly overlaps the first radiator, or a distance between the first projection and the first radiator is within a range of 0 to 3 millimeters. A ratio of a first center distance between an end face of the third branch and the reference face, and a second center distance between the other end face of the third branch and the reference face is within a range of 0.5 to 2.

8. 发明申请

US20220416423A1 ANTENNA SYSTEM MOUNTED IN VEHICLE 有权
公开(公告)号：US20220416423A1
公开(公告)日：2022-12-29
申请号：US17780013
申请日：2019-11-26
申请人： LG ELECTRONICS INC.
发明人： Changil KIM , Seungwoo RYU
IPC分类号： H01Q5/307 , H01Q1/36 , H01Q1/48 , H01Q5/10 , H01Q1/32 , H01Q9/04 , H01Q21/06
摘要： An antenna system mounted in a vehicle, according to the present invention, comprises: a radiator for transferring, through an upper opening, a signal which is applied through a lower opening; a coupling patch disposed on an upper substrate so as to be spaced apart from the upper opening by a predetermined interval so as to enable the coupling of the signal which has been transferred through the upper opening; and a first antenna connected to the coupling patch so as to make surface contact therewith, and comprising a shorting bar for connecting a ground layer of a lower substrate. The antenna system may further comprise, apart from the first antenna, a second antenna disposed in the antenna system.

9. 发明申请

US20220393755A1 COMMUNICATION USING ARBITRARY SELECTABLE POLARIZATION 有权
公开(公告)号：US20220393755A1
公开(公告)日：2022-12-08
申请号：US17889417
申请日：2022-08-17
申请人： ARRIS Enterprises LLC
发明人： Douglas Blake Kough , Khaled A. Obeldat , Rajesh Koganti , Ivaylo Tankov
IPC分类号： H04B7/10 , H01Q5/307
摘要： An electronic device that uses an arbitrary transmit polarization is described. This electronic device includes: a first antenna having a first predefined polarization; and a second antenna having a second predefined polarization, where the second predefined polarization is different from the first predefined polarization. During operation, an interface circuit in the electronic device selectively transmits, from the first antenna, first wireless signals corresponding to the packet or the frame. Moreover, the interface circuit selectively transmits, from the second antenna, second wireless signals corresponding to the packet or the frame, where the second wireless signals have a same magnitude as the first wireless signals, and the second wireless signals are transmitted from the second antenna concurrently (or at the same time) as the first wireless signals are transmitted from the first antenna. Note that the interface circuit may dynamically modify the transmit polarization during the communication.

10. 发明授权

US11476559B2 Combined antenna for satellite and terrestrial radio communications 有权
公开(公告)号：US11476559B2
公开(公告)日：2022-10-18
申请号：US16968590
申请日：2019-02-11
申请人： HI-TE S.R.L.
发明人： Enrico Ghezzo , Antonello Giovannelli
IPC分类号： H01Q1/20 , H01Q1/24 , H01Q1/48 , H01Q9/38 , H01Q21/26 , H01Q21/30 , H01Q21/20 , H01Q5/307 , H01Q9/44
摘要： The combined antenna for satellite and terrestrial radio communications includes: a support structure (1); a “crossed dipole” compact broadband satellite antenna (10), in turn including a pair of dipoles (11,12), which extend from the support structure (1), and which are substantially perpendicular to each other and connected so as to be electrically out of phase. A broadband “monopole” antenna (50) for terrestrial communications is included, having a plurality of linear electric mass elements (52) extending radially from the support structure (1) to provide an electric mass surface (53), and a radiating arm (55) is also included extending from the support structure (1) away from the electric mass surface (53). The radiating arm (55) is arranged around the central column (2) and includes thread-like radiating elements (56); and the dipoles (11,12) further include one or more thread-like dipole elements (111,112), arranged to define a flattened configuration of the respective dipole (11,12).

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