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71. 发明授权

US10236562B2 Separated and optimization sensor pad design for dual mode LTE application 有权
公开(公告)号：US10236562B2
公开(公告)日：2019-03-19
申请号：US15426400
申请日：2017-02-07
申请人： Acer Incorporated
发明人： Kun-Sheng Chang , Ching-Chi Lin
IPC分类号： H01Q1/24 , H04B1/3827 , H01Q5/30 , H01Q1/22 , H01Q1/44 , H01Q9/42 , H01Q5/371 , H01Q5/378
摘要： A mobile device includes a dual band T-shaped antenna and a sensing element. The sensing element includes a first sensing part extending in first direction, a second sensing part, and a third sensing part, wherein the second sensing part and the third sensing part each includes portions that extend in a second direction that is perpendicular to the first direction. The sensing element is used to both detect proximity to an object, to meet specific absorption rate (SAR) criteria, and to affect resonance of the dual band T-shaped antenna.

72. 发明申请

US20190067804A1 WIDEBAND BOWTIE ANTENNA INCLUDING PASSIVE MIXER 审中-公开
公开(公告)号：US20190067804A1
公开(公告)日：2019-02-28
申请号：US15692526
申请日：2017-08-31
申请人： THE BOEING COMPANY
发明人： Ted Ronald Dabrowski , Robert Alan Smith
IPC分类号： H01Q1/28 , H01Q9/28 , H01Q1/24 , H01Q5/30 , G06K19/077
CPC分类号： H01Q1/28 , G06K19/07775 , H01Q1/2225 , H01Q1/247 , H01Q5/30 , H01Q5/48 , H01Q9/28
摘要： A passive difference-frequency tag including a first antenna on a substrate, the first antenna having a first frequency band, the first antenna having a first shape of a first bowtie with first rounded end caps and first ends opposed to each other. The passive difference-frequency tag also includes a second antenna on the substrate inside the first antenna. The second antenna has a second frequency band higher than the first antenna frequency band. The second antenna having a second shape of a second bowtie with second rounded end caps and second ends opposed to each other. A combination of the first antenna and the second antenna forms a plurality of multi-band antennas with a shared axis of symmetry. The passive difference-frequency tag also includes a diode assembly on the substrate, and connected to the first ends of the first antenna and to the second ends of the second antenna.

73. 发明申请

US20190067794A1 ANTENNA SUITABLE FOR INTEGRATION IN A LAPTOP OR TABLET COMPUTER 审中-公开
公开(公告)号：US20190067794A1
公开(公告)日：2019-02-28
申请号：US15766938
申请日：2016-10-10
申请人： The Antenna Company International N.V.
发明人： Tobias KLEIN , Diego CARATELLI
IPC分类号： H01Q1/22 , H01Q5/30 , H01Q1/52 , H01Q1/48
摘要： Antenna of a shape that allows for its integration in a laptop or tablet computer, which antenna has dual band or multi band functionality, and comprises: an elongate carrier structure of electrically insulating material, and an electric circuitry provided on the carrier structure, which comprises the following electrically conductive elements: a ground plane, two or more antenna elements spaced apart from each other, one or more filter elements which are positioned between a pair of adjacent antenna elements, wherein the antenna elements and the filter elements are electrically connected to the ground plane, and wherein the carrier structure contains a feed connector system that allows for an electrical connection between an external feed line and the antenna elements, and wherein the parts of the carrier structure on which the antenna elements are provided, has a relative dielectric constant of at least 2.0, and is of a substantially solid design, which preferably has a minimum cross-sectional area of 0.30 to 1.5 cm2.

74. 发明授权

US10218389B2 Transmitter 有权
公开(公告)号：US10218389B2
公开(公告)日：2019-02-26
申请号：US15857650
申请日：2017-12-29
申请人： HUAWEI TECHNOLOGIES CO., LTD.
发明人： Wei Huang , Xiang Feng , Qian Yin
IPC分类号： H04B1/00 , H04B1/04 , H01Q5/30 , H04B1/403
摘要： Embodiments of the present invention provide a transmitter. The transmitter includes: a dual-band input circuit including at least two band input ends, performing DPD processing on an input baseband signal, and outputting the baseband signal; a modulo circuit, performing modulo processing on the input baseband signal, and outputting the baseband signal; a signal decomposition circuit, receiving the baseband signal input by the dual-band input circuit and a baseband signal modulus value input by the modulo circuit, and performing decomposition to obtain multiple decomposed signals; a modulation circuit, receiving the multiple decomposed signals, performing processing, modulating two signals obtained after processing to corresponding working frequencies, and outputting the two signals to a dual-band power amplifier. In comparison with a single-input dual-band power amplifier, when a dual-input dual-band power amplifier transmits signals in two bands concurrently, overall transmission efficiency of a dual-band transmitter can be obviously improved.

75. 发明授权

US10199729B2 Lens based antenna for super high capacity wireless communications systems 有权
公开(公告)号：US10199729B2
公开(公告)日：2019-02-05
申请号：US16101354
申请日：2018-08-10
申请人： Matsing, Inc.
发明人： Serguei Matitsine , Leonid Matytsine , Anthony DeMarco
IPC分类号： H01Q19/06 , H01Q5/30 , H01Q25/00 , H01Q21/20 , H01Q15/02 , H01Q3/46 , H01Q1/36 , H01Q1/24 , H04W16/28
摘要： An antenna includes a stack of cylindrical lenses combined with feed elements to provide multi-beam coverage for a given wireless communication sector. Each cylindrical lens disc has approximately the same height as the feed elements being used with the lens. To overcome the problem of interference from cables and opposing feeds, feed elements are placed around the lens. The cylindrical lenses are stacked such that a small gap exists between each pair of adjacent cylindrical lenses, allowing for cable lines to pass through between the pair of the cylindrical lenses, and thus removing interference for 360 degree coverage. Cable lines are arranged such that they only traverse the portion of the circumferential surfaces of the cylindrical lenses that do not interfere with the field of view of the RF signals generated by the corresponding feed elements.

76. 发明申请

US20190027806A1 LOW PROFILE WIFI ANTENNA WITH A TOROIDAL PATTERN 审中-公开
公开(公告)号：US20190027806A1
公开(公告)日：2019-01-24
申请号：US15657590
申请日：2017-07-24
申请人： United States of America as represented by the Administrator of NASA
发明人： VICTOR J. MARRERO-FONTANEZ
IPC分类号： H01Q1/22 , H01Q1/38 , H01Q5/30 , H01Q1/42 , H01Q7/00 , H01Q1/28
CPC分类号： H01Q1/288 , H01Q1/2291 , H01Q1/38 , H01Q1/42 , H01Q5/30 , H01Q5/385 , H01Q7/00 , H01Q9/0407 , H01Q19/28 , H04B7/18515 , H04B7/195 , H04W84/12
摘要： Various embodiments relate to a low-profile, linearly-polarized patch antenna with parasitic elements at 5.3 GHz for the ISS C-band WiFi band. It may also use the 5.8 GHz band. A protective dome helps to meet low earth orbit space requirements.

77. 发明申请

US20190007085A1 MOBILE TERMINAL 审中-公开
公开(公告)号：US20190007085A1
公开(公告)日：2019-01-03
申请号：US16122600
申请日：2018-09-05
申请人： LG ELECTRONICS INC.
发明人： Yeomin YOUN , Jaehyun CHOI , Jungsun AHN , Changil KIM , Kangjae JUNG
IPC分类号： H04B1/3888 , H04M1/18 , H04M1/02 , H01Q1/24 , H01Q1/44 , H01Q5/30 , G06F1/20 , G06F1/16 , H04B1/38
CPC分类号： H04B1/3888 , G06F1/1626 , G06F1/1656 , G06F1/1698 , G06F1/203 , H01Q1/243 , H01Q1/44 , H01Q5/30 , H04B2001/3894 , H04M1/0202 , H04M1/0249 , H04M1/18
摘要： A mobile terminal includes a metal frame including a base portion and an edge portion formed along the outer edge of the base portion, first and second cases bonded to the front and back sides of the metal frame so as to expose the edge portion to the outside, first and second waterproof layers formed between the cases and the metal frame, conductive members that operate a radiator for antennas, together with the edge portion, and are formed on one side of the second case, and feeding portions for feeding the conductive members, the feeding portions being disposed in an enclosed space formed by the waterproof layers.

78. 发明授权

US10164329B2 Wideband MIMO array with low passive intermodulation attributes 有权
公开(公告)号：US10164329B2
公开(公告)日：2018-12-25
申请号：US15150314
申请日：2016-05-09
申请人： Ethertronics, Inc.
发明人： John Shamblin , Jeffrey Shamblin , Laurent Desclos
IPC分类号： H01Q5/30 , H01Q1/48 , H01Q9/36 , H01Q21/24 , H01Q21/28
摘要： A wideband array capable of MIMO operation and possessing low Passive Intermodulation (PIM) characteristics is described for use in Distributed Antenna Systems (DAS) and other applications which require low PIM levels. The antenna can be configured to provide a narrow radiated beamwidth across multiple frequency bands and can support high power levels. A novel antenna design is implemented to populate the array configuration, wherein both fed and counterpoise elements are isolated from the ground plane to provide low PIM performance, while maintaining constant beamwidth across wide frequency ranges.

79. 发明申请

US20180358682A1 Acquisition Aid Antenna Device And Associated Antenna System For Monitoring A Moving Target 审中-公开
公开(公告)号：US20180358682A1
公开(公告)日：2018-12-13
申请号：US15769574
申请日：2016-10-21
申请人： Zodiac Data Systems
发明人： Pascal Cousin , Christophe Melle , Alain Karas
IPC分类号： H01Q1/12 , H01Q15/16 , H01Q19/06 , H01Q1/36 , H01Q5/30
摘要： The invention concerns an acquisition aid antenna device (3), intended to be secured to a main antenna device, the acquisition aid antenna device (3) comprising: —a multiband acquisition aid antenna feed (7), suitable for receiving radiation emitted by a target, and—a lens (9) arranged in the main reception lobe of the acquisition aid antenna feed (7) for concentrating the radiation received from the target towards the acquisition aid antenna feed (7). This device makes it possible to detect targets that are outside the useful beam of the main antenna device, and to use an acquisition aid antenna feed identical to the feed of the main antenna device.

80. 发明授权

US10103427B1 Antenna system for a large appliance 有权
公开(公告)号：US10103427B1
公开(公告)日：2018-10-16
申请号：US15904332
申请日：2018-02-24
申请人： Airgain Incorporated
发明人： Simon Yang
IPC分类号： H01Q1/24 , H01Q21/00 , H01Q5/30 , H04W84/12 , H01Q1/12 , H04N5/64 , H04N5/44 , H04B7/0413
摘要： An antenna system for a large appliance is disclosed herein. The antenna system comprises a large appliance having a front surface and a rear surface, a first antenna mounted on the rear surface, a second antenna mounted on the rear surface, a combiner in communication with the first antenna and the second antenna, a radio, a processor, and a wireless access point. The combiner selects the strongest signal of the first antenna and the second antenna to receive a wireless signal from the wireless access point.

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