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11.发明公开公开(公告)号：US20240332785A1
公开(公告)日：2024-10-03
申请号：US18742316
申请日：2024-06-13
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.
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公开(公告)号：US12107328B2
公开(公告)日：2024-10-01
申请号：US17828859
申请日：2022-05-31
申请人： Apple Inc.
CPC分类号： H01Q1/48 , H01Q1/2291 , H01Q1/521
摘要： An electronic device may include wireless circuitry having one or more antennas. An antenna ground for an antenna may be formed from two separate conductive ground structures coupled to each other via a conductive interconnect structure. A slot element may be formed in one of the conductive ground structures to reject signals at one or more victim frequencies resulting from spurious signals generated by a non-ohmic contact formed between the conductive interconnect structure and the one of the conductive ground structures. The conductive interconnect structure may overlap and excite the slot element, which serves as an ineffective radiator at the one or more victim frequencies.
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公开(公告)号：US20240313389A1
公开(公告)日：2024-09-19
申请号：US18668762
申请日：2024-05-20
发明人： Moonsoo SON , Jeongwan PARK , Min SAKONG , Gyubok PARK
摘要： An electronic device is provided. The electronic device includes a housing including a first plate facing a first direction, a second plate facing a second direction opposite to the first direction, and a side member formed facing a third direction so as to surround a space between the first plate and the second plate, a gap region formed by spacing apart or segmenting at least a portion of the housing, a printed circuit board (PCB) disposed inside the housing, an antenna structure including a power feeding portion and a grounding portion, at least a portion of the antenna structure being electrically connected to the PCB, and a radiating element electrically connected to the power feeding portion or the grounding portion, the radiating element being positioned such that at least a portion of the radiating element overlaps the gap region when the electronic device is viewed in the first direction, the second direction, or the third direction.
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公开(公告)号：US20240304996A1
公开(公告)日：2024-09-12
申请号：US18666921
申请日：2024-05-17
发明人： Natsumi MINAMITANI
CPC分类号： H01Q9/0414 , H01Q1/22 , H01Q1/48
摘要： An antenna module includes a ground electrode, a dielectric substrate, and a first radiating element and a second radiating element arranged in the dielectric substrate. The second radiating element is arranged at a position upward from the first radiating element. The first radiating element has a non-superposing portion where the second radiating element is not superposed when viewed in plan view from a height direction. The dielectric substrate has an upper surface and a step surface positioned upward from the non-superposing portion of the first radiating element and downward from the second radiating element. The dielectric substrate is covered with a high dielectric layer.
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公开(公告)号：US20240304982A1
公开(公告)日：2024-09-12
申请号：US18259190
申请日：2021-12-08
发明人： Pengfei Wu , Hanyang Wang , Meng Hou , Chien-Ming Lee
摘要： An electronic device includes a conductive frame and a first antenna unit. The conductive frame is disposed around a periphery of the electronic device. The first antenna unit includes a first conductive layer and a second conductive layer spaced apart in a thickness direction of the electronic device; a conductive connection portion is configured to connect the first conductive layer and the second conductive layer; and a first conductive frame, is a part of the conductive frame. The conductive connection portion, the first conductive frame, the first conductive layer, and the second conductive layer enclose a first cavity, and the first conductive layer and the first conductive frame are spaced apart to form a first slot of the first cavity.
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公开(公告)号：US20240297431A1
公开(公告)日：2024-09-05
申请号：US18574035
申请日：2022-04-29
发明人： Liuzhong YIN , Zitong WANG , Jiahui LUO
摘要： An embodiment of the present disclosure provides an antenna device and a smart television. The antenna device includes a substrate; a first metal layer formed with a slot to form a Bluetooth slot antenna through the slot, the first metal layer is further formed with a first notch and a second notch, the first notch and the second notch being located at both sides of the slot; a first WiFi antenna located at the first notch; a second WiFi antenna located at the second notch.
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公开(公告)号：US12068810B2
公开(公告)日：2024-08-20
申请号：US17758815
申请日：2020-03-06
发明人： Kukheon Choi , Ilnam Cho , Seungmin Woo , Byeongyong Park , Jeongwook Kim , Jongwon Yu , Kwangseok Kim
CPC分类号： H04B7/0413 , H01Q1/243 , H01Q1/3291 , H01Q1/48 , H01Q9/045 , H01Q9/40 , H01Q21/28
摘要： Provided according to the present invention is an electronic device having an antenna. The electronic device may comprise: a transparent antenna built into a display and configured to emit a signal to the front of the display; and a transmission line for feeding the transparent antenna. The transparent antenna is configured as a rectangular patch rotated at a predetermined angle, and a portion of the left and right-side areas of the rectangular patch may be formed as vertical lines.
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18.发明授权公开(公告)号：US12068535B2
公开(公告)日：2024-08-20
申请号：US17748957
申请日：2022-05-19
发明人： Shao-Tzu Tang , Chih-Hsien Chiu , Wen-Jung Tsai , Ko-Wei Chang , Chia-Chu Lai
摘要： An antenna module is provided with a plurality of antenna structures and a shielding structure arranged on a plate body, and the shielding structure is located between two adjacent antenna structures, where the shielding structure includes a concave portion formed on the plate body and a dielectric material formed between the concave portion and the antenna structure to generate different impedance characteristics, thereby improving the antenna isolation.
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公开(公告)号：US20240275062A1
公开(公告)日：2024-08-15
申请号：US18169570
申请日：2023-02-15
发明人： Rifaqat HUSSAIN
CPC分类号： H01Q13/103 , H01Q1/288 , H01Q1/48 , H01Q5/307 , H01Q13/106
摘要： A frequency reconfigurable (FR) slot-based UHF antenna for use in Cube-Sat is described. The antenna includes a dielectric circuit board, a metallic layer, a meandered slot line formed in the metallic layer, a feed horn is connected to a first edge of the circuit board, a reverse biased varactor diode, a ground terminal connected to the metallic layer and a biasing circuit configured to bias the reverse biased varactor diode. The biasing circuit causes the antenna to resonate in a frequency range of 300 MHz to 450 MHz. The meandered slot line includes a heptagonal path connected to and enclosing a rectangular path. An open end of the feed horn is directed towards the apex of the heptagonal path. The reverse biased varactor diode is connected to the metallic layer across the rectangular path and parallel to a central axis.
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公开(公告)号：US12062864B2
公开(公告)日：2024-08-13
申请号：US18233335
申请日：2023-08-14
申请人： MEDIATEK INC.
发明人： Debapratim Dhara , Shih-Chia Chiu , Yen-Ju Lu , Sheng-Mou Lin
摘要： An antenna structure includes a radiative antenna element disposed in a first conductive layer and a reference ground plane, disposed in a second conductive layer under the first conductive layer. The radiative antenna element is loaded with a plurality of slots and is electrically connected to the reference ground plane through a plurality of vias, and the vias are placed along a first line of the radiative antenna element and the slots are placed along a second line perpendicular to the first line.
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