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公开(公告)号：US20240195044A1
公开(公告)日：2024-06-13
申请号：US18444253
申请日：2024-02-16
申请人： u-blox AG
CPC分类号： H01Q1/1271 , H01Q1/36 , H01Q1/48 , H01Q9/0435 , H01Q5/30
摘要： An antenna includes an optically transparent substrate layer having a first surface and an opposing second surface; a radiating element having a first mesh structure and disposed on the first surface of the substrate layer; a ground plane having a second mesh structure formed on the second surface of the substrate layer; at least two feed lines configured to connect the radiating element to an external circuit; and at least two stubs connected to the radiating element.
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公开(公告)号：US12009577B2
公开(公告)日：2024-06-11
申请号：US17955770
申请日：2022-09-29
发明人： Soonheung Kwon , Sumin Yun , Hosaeng Kim , Hyunjeong Lee , Hyungjoo Lee
CPC分类号： H01Q1/243 , H01Q1/48 , H01Q5/25 , H01Q5/307 , H01Q9/0407
摘要： An electronic device includes a housing providing a front surface and a rear surface, an antenna including a printed circuit board within the housing and including a first surface facing the front surface and a second surface facing the rear surface. The printed circuit board includes a first conductive layer including a first antenna element and a second antenna element that do not overlap each other when viewed from above the first surface, a second conductive layer operating as a ground plane, and a dielectric between the first and second conductive layers. A conductive pattern is located between the front surface and the second surface when the first surface faces the rear surface and is located between the rear surface and the second surface when the first surface faces the front surface. The conductive pattern overlaps a part of the second conductive layer when viewed from above the first surface.
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公开(公告)号：US12003257B2
公开(公告)日：2024-06-04
申请号：US17773016
申请日：2019-10-30
申请人： LG ELECTRONICS INC.
发明人： Songyi Lee , Moonsoo Song , Chisang You , Yoonjae Won , Deuksu Choi
CPC分类号： H04B1/0064 , H01Q1/48 , H01Q1/521 , H01Q9/0421 , H01Q9/18 , H04M1/026
摘要： An electronic device having a 5G antenna, according to the present invention, is provided. The electronic device has the antenna comprising: a metal pattern in which metal having a predetermined length and width is printed and disposed on the front surface of a substrate, and which is configured to emit a first signal; and a feeding pattern which is disposed in an area in which the metal pattern is separated and spaced apart from the feeding pattern, and which is configured to coupling-feed the first signal to the metal pattern. In addition, the electronic device further comprises a second antenna which has a metal pattern and a second feeding pattern that are disposed to be symmetrical to those of the first antenna on the front surface of the substrate, and which is configured to emit a second signal.
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公开(公告)号：US12003015B2
公开(公告)日：2024-06-04
申请号：US17702786
申请日：2022-03-24
发明人： Yuri Yamakawa , Shigeru Tago , Yoshiki Yamada
CPC分类号： H01Q1/2283 , H01Q1/38 , H01Q1/48 , H01Q21/065
摘要： An antenna module including a dielectric substrate formed by stacking a plurality of dielectric layers, a radiating element formed on or in the dielectric substrate, a ground electrode facing the radiating element, and peripheral electrodes that are formed in a plurality of layers between the radiating element and the ground electrode at an outer periphery of the dielectric substrate.
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公开(公告)号：US20240170847A1
公开(公告)日：2024-05-23
申请号：US18329866
申请日：2023-06-06
发明人： Islam A. Eshrah , Ahmed M. Refaey
CPC分类号： H01Q9/0414 , H01Q1/48 , H01Q21/24 , H05K1/0218 , H05K1/0243 , H05K1/0284 , H05K1/115 , H05K1/16 , H05K3/4038 , H05K2201/10098
摘要： Apparatus and methods for staircase antennas are disclosed. In certain embodiments, patch antenna elements are formed on two or more conductive layers of a circuit board with the patch antenna elements interconnected by vias to form a staircase-shaped antenna. The staircase antenna communicates using a tilted beam during normal operation (for instance, with no phase shift). Thus, the staircase antenna radiates at an angle, for instance, a diagonal relative to a planar surface of the circuit board.
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公开(公告)号：US20240162598A1
公开(公告)日：2024-05-16
申请号：US18512716
申请日：2023-11-17
申请人： IGNION, S.L.
摘要： A wireless handheld or portable device includes an antenna system operable in a first frequency region and a higher, second frequency region. The antenna system comprises an antenna structure, a matching and tuning system, and an external input/output (I/O) port. The antenna structure comprises at least one radiating element including a connection point, a ground plane layer including at least one connection point, and at least one internal I/O port. At least one radiating element of the antenna structure protrudes beyond the ground plane layer. The antenna structure features at any of its internal I/O ports when disconnected from the matching and tuning system an input return loss curve having a minimum at a frequency outside the first frequency region of the antenna system. The matching and tuning system modifies the impedance of the antenna structure and provides impedance matching to the antenna system in the first and second regions.
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公开(公告)号：US11984656B2
公开(公告)日：2024-05-14
申请号：US17278909
申请日：2019-09-30
发明人： Shiro Sugimura
IPC分类号： H01Q1/48 , G06K19/077 , H01Q1/22 , H01Q1/50
CPC分类号： H01Q1/48 , G06K19/07764 , H01Q1/2241 , H01Q1/50
摘要： [Problem] To provide: an RF tag antenna which is able to be fitted to a tire that contains a steel wire and a carbon powder; an RF tag; a tire which is provided with an RF tag; and a tire with a built-in RF tag. [Solution] An RF tag antenna 10 according to the present invention is used by being fitted to a tire 920 that contains a steel wire 925 and a carbon powder; and the RF tag antenna 10 comprises a ground part 30 and a potential difference formation part 20. The potential difference formation part 20 and the ground part 30 constitute a resonant circuit (LC); and the ground part 30 is electrically connected to the steel wire 925.
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38.发明公开公开(公告)号：US20240145902A1
公开(公告)日：2024-05-02
申请号：US18279301
申请日：2022-08-23
发明人： Qiao GUAN , Yi WANG , Kunpeng WEI
摘要： A Wi-Fi and Bluetooth combined antenna apparatus and a configuration method therefor, and a terminal device. The Wi-Fi and Bluetooth combined antenna apparatus includes a Wi-Fi antenna, a ground plate, a perturbation unit, and a Bluetooth antenna. The Wi-Fi antenna generates a ground plate current on the ground plate; the perturbation unit is configured to generate a reverse current after being excited by the ground plate current, and a current zero point area is formed on the ground plate after the reverse current is superimposed with the ground plate current; and the Bluetooth antenna is disposed at a position of an edge of the ground plate corresponding to the current zero point area. In this way, isolation between the Bluetooth antenna and the Wi-Fi antenna is better improved.
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公开(公告)号：US20240136702A1
公开(公告)日：2024-04-25
申请号：US18547846
申请日：2022-08-24
发明人： Simin HOU , Kunpeng WEI , Hang MENG , Qiao GUAN
摘要： Embodiments of this application disclose a terminal antenna and an electronic device, and relate to the field of antenna technologies, which can better cover a medium-high frequency band, provide a good bandwidth and good radiation performance, reduce hardware costs, and have a good SAR, thereby better supporting a wireless communication function of the electronic device. A specific solution is as follows: The terminal antenna includes: a first radiator, a feed point, and a ground point. One end of the first radiator is grounded by using the ground point, and the other end of the first radiator is provided with the feed point. The first radiator is further provided with a slot that penetrates the first radiator, the slot is of an interdigital structure, and there are at least two slots.
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公开(公告)号：US11962100B2
公开(公告)日：2024-04-16
申请号：US17882593
申请日：2022-08-07
发明人： Ta-Fu Cheng , Shou-Jen Li , Cheng-Yi Wang , Chih-Ming Su
摘要： A dual-band antenna module includes a first antenna structure and a second antenna structure. The first antenna structure includes a first insulating substrate, a conductive metal layer, a plurality of grounding supports, and a first feeding pin. The second antenna structure includes a second insulating substrate, a top metal layer, a bottom metal layer, and a second feeding pin. The conductive metal layer is disposed on the first insulating substrate. The grounding supports are configured for supporting the first insulating substrate. The second insulating substrate is disposed above the first insulating substrate. The top metal layer and the bottom metal layer are respectively disposed on a top side and a bottom side of the second insulating substrate. The first frequency band signal transmitted or received by the first antenna structure is smaller than the second frequency band signal transmitted or received by the second antenna structure.
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