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公开(公告)号：US20250055206A1
公开(公告)日：2025-02-13
申请号：US18925669
申请日：2024-10-24
Applicant: Outdoor Wireless Networks LLC
Inventor： Xun Zhang , Hangsheng Wen , Yutong Liu , Nengbin Liu
Abstract: An integrated base station antenna comprises a passive antenna that includes a front radome, a matching dielectric layer and a rear radome; and an active antenna mounted on the back of the passive antenna. A distance between the rear radome of the passive antenna and the matching dielectric layer is a first distance, and the distance between the active antenna and the rear radome of the passive antenna is a second distance, where the first distance is selected as 0.25+n/2 times the equivalent wavelength, where n is a positive integer, and the second distance is selected as 0.25+N/2 times the equivalent wavelength, where N is a natural number. The equivalent wavelength is within the range of 0.8 to 1.2 times of the wavelength corresponding to a center frequency of an operating frequency band of the radiating elements in the active antenna.
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公开(公告)号：US20250055205A1
公开(公告)日：2025-02-13
申请号：US18720394
申请日：2022-12-05
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xiang Zhang , Chen Zhang , Xiaofeng Li
Abstract: An antenna includes: a first antenna element, including a first radiation stub having a first feeding end and a second radiation stub having a second feeding end; a first feeding part, coupled to the first feeding end and the second feeding end of the first antenna element; a second antenna element, including a third radiation stub having a third feeding end and a fourth radiation stub having a fourth feeding end; a second feeding part, coupled to the third feeding end and the fourth feeding end of the second antenna element; and a coupling stub, coupled to the first antenna element through the first feeding end and the second feeding end, and coupled to the second antenna element through the third feeding end.
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公开(公告)号：US20250047340A1
公开(公告)日：2025-02-06
申请号：US18919572
申请日：2024-10-18
Applicant: Apple Inc.
Inventor： Weiping Dou , Anthony Wang , Digvijay Arjunrao Jadhav , Hailong Yang , Eric Conor Merkley , Indranil S. Sen , Madhusudan Chaudhary , Pengkai Zhao , Prashant H. Vashi , Rajesh Ambati , Wen Zhao
IPC: H04B7/06 , H01Q21/28 , H04W52/28 , H04W72/044 , H04W72/566
Abstract: A method includes receiving an indication to transmit a first set of signals using a first standard (e.g., Long Term Evolution) via a first set of antennas of a radio frequency device and a second set of signals using a second standard (e.g., New Radio) via a second set of antennas. The method also includes transmitting the first set of signals via the first set of antennas using a first power based on positions of the first set and second set of antennas, exposure conditions of the first set and the second set of signals on a user, and/or priorities of the first and the second set of signals. Moreover, the method includes transmitting the second set of signals via the second set of antennas using a second power based on the positions of the antennas, the exposure conditions of the signals on the user, and/or priorities of the signals.
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公开(公告)号：US12206179B2
公开(公告)日：2025-01-21
申请号：US17535686
申请日：2021-11-26
Applicant: Murata Manufacturing Co., Ltd.
Inventor： Ryo Komura
Abstract: An antenna module includes a radiation element including feeding elements adjacent to each other, a feed wiring, a ground electrode, and a filter circuit. The ground electrode is disposed to face the radiation element. The feed wiring transmits a radio frequency signal from an RFIC to the radiation element. The filter circuit is connected between a feed circuit and the feed wiring. The ground electrode includes a first portion facing the radiation element, and a second portion arranged in a layer at an upper side closer to the radiation element than the first portion. In plan view of the antenna module from a normal direction, i) the second portion is disposed between the two feeding elements, and ii) the filter circuit overlaps the second portion and is disposed in a layer at a lower side than the second portion.
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公开(公告)号：US20240429628A1
公开(公告)日：2024-12-26
申请号：US18823665
申请日：2024-09-03
Applicant: Noha Hassan , Mohamed Sanad
Inventor： Noha Hassan , Mohamed Sanad
IPC: H01Q21/28 , H01Q1/24 , H01Q1/32 , H01Q5/357 , H04B7/0413
Abstract: A single port orthogonally terminal polarized antenna is disclosed herein. The antenna may be used in apparatuses including but not limited to handsets, Internet of Things (IoT) terminals, and vehicles. The antenna significantly reduces the need for spatial diversity multiple-in and multiple-out (MIMO) in terminals.
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Patent Agency Ranking
公开(公告)号：US20240429624A1
公开(公告)日：2024-12-26
申请号：US18756011
申请日：2024-06-27
Applicant: Outdoor Wireless Networks LLC
Inventor： Sammit Patel , Amit Kaistha , Gangyi Deng , XiaoHua Hou , Chengcheng Tang , Joy Huang
Abstract: Base station antennas include a main module that has a first backplane that includes a first reflector. A vertically-extending array of first radiating elements is mounted to extend forwardly from the first reflector, and at least one first RF port is coupled to the vertically-extending array of first radiating elements. These antennas further include a sub-module that is attached to the first backplane. The sub-module includes a second backplane that has a second reflector that is separate from the first reflector. A vertically-extending array of second radiating elements is mounted to extend forwardly from the second reflector and is transversely spaced-apart from the vertically-extending array of first radiating elements. A plurality of second RF ports are coupled to the vertically-extending array of second radiating elements. The vertically-extending array of first radiating elements and the vertically-extending array of second radiating elements are configured to serve a common sector of a base station.
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公开(公告)号：US20240421503A1
公开(公告)日：2024-12-19
申请号：US18743941
申请日：2024-06-14
Applicant: Google LLC
Inventor： Huanyu Chen , Brian Huynh
Abstract: Various arrangements for positioning antennas, grounds, and a decoupling element are described herein. A display is mounted within a first area of an enclosure of the electronic device. A first antenna and second antenna that operate at one or more frequency bands are mounted within the enclosure. A decoupling element is mounted within a cavity area of the enclosure that, at least partially, isolates the first antenna from the second antenna, wherein a position of the decoupling element defines a common edge of a first cavity area that includes the first antenna and a second cavity area that includes the second antenna, and a first length of the decoupling element is less than a second length of the common edge.
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公开(公告)号：US20240421496A1
公开(公告)日：2024-12-19
申请号：US18633090
申请日：2024-04-11
Applicant: LG ELECTRONICS INC.
Inventor： Yusuhk SUH , Dongik LEE , Seungmin WOO
Abstract: An electronic device may include a display; and first and second antenna structures disposed around the display. The first antenna structure may include a first PCB, first and second array antennas, and a first wireless communication circuit. The second antenna structure may include a second PCB, third and fourth array antennas, and a second wireless communication circuit. The second and fourth array antennas may form a beam pattern in a first direction, which is a bottom direction. The first and third array antennas may form a beam pattern in a third direction, which is a front direction.
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公开(公告)号：US20240421488A1
公开(公告)日：2024-12-19
申请号：US18210921
申请日：2023-06-16
Applicant: Trimble Inc.
Inventor： John Atkinson , Shawn Weisenburger , Gregory Wallace
Abstract: A Global Navigation Satellite System (GNSS) patch antenna can include a middle laminate, a top laminate, a bottom laminate, and a ground well. The middle laminate can include a first side and a second side. The top laminate can be coupled to the middle laminate and can be positioned on the first side of the middle laminate. The top laminate can include an electrically conductive antenna element configured to receive GNSS signals. The bottom laminate can be coupled to the middle laminate and can be positioned on the second side of the middle laminate. The ground well can cover exposed surfaces of the bottom laminate and exposed portions of the second side of the middle laminate and can comprise electrically conductive material. Some of the surface of the middle laminate that is covered by the bottom laminate can be free from the electrically conductive material.
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公开(公告)号：US20240413516A1
公开(公告)日：2024-12-12
申请号：US18742085
申请日：2024-06-13
Applicant: TAOGLAS GROUP HOLDINGS LIMITED
Inventor： Vladimir FURLAN
IPC: H01Q1/12 , H01P3/08 , H01P5/10 , H01Q1/22 , H01Q1/24 , H01Q1/32 , H01Q1/48 , H01Q1/52 , H01Q9/28 , H01Q13/10 , H01Q21/26 , H01Q21/28
Abstract: Disclosed is an antenna including a radiating element, a co-planar ground plane element and a transmission line extending across at least a portion of the radiating element and the ground plane element. The transmission line includes a dielectric layer having a portion of a first major surface adjacent to the ground plane and a second major surface opposite and separated from the first surface. A shield is formed on the second major surface. At least one via extends through the dielectric layer to connect the shield to the ground plane. A feed line extends longitudinally through the dielectric layer from a feed point at a proximal end of the transmission line towards a distal end of the transmission line, the feed line being shielded along a portion of its length extending across the ground plane element by the shield.
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