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1.发明公开
公开(公告)号：EP4329203A1
公开(公告)日：2024-02-28
申请号：EP23184164.4
申请日：2023-07-07
申请人： INTEL Corporation
摘要： A combined antenna circuitry including a multi-feed antenna including a first antenna feed, a second antenna feed, and a third antenna feed; wherein the first antenna feed is configured to be connected to a first antenna of the combined antenna circuitry and is configured to operate on a first frequency band of a first radio access technology (RAT); wherein the second antenna feed is configured to be connected to a second antenna of the combined antenna circuitry and is configured to operate on a second frequency band of the first RAT; and wherein the third antenna feed is configured to be connected to the second antenna of the combined antenna circuitry and is configured to operate on a frequency band of a second RAT, wherein the frequency band of the second RAT does not correspond to any frequencies of the second frequency band of the first RAT.
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公开(公告)号：EP4012931A1
公开(公告)日：2022-06-15
申请号：EP21198379.6
申请日：2021-09-22
申请人： INTEL Corporation
发明人： KRONFELD, Ronen , JUBRAN, Rula
摘要： Systems and methods of reducing SNR and increasing bandwidth of received signals are disclosed. LNAs receive signals from an antenna via a common input matching network. The amplified signals are downconverted, filtered and digitized before being coherently combined at a DSP. Depending on the LO frequencies used by mixers in the different receiver paths, the combined signals reduce the SNR when the LO frequencies are the same by reducing the non-correlated noise introduced by the LNAs or increase the bandwidth processed when the LO frequencies are different. The bandwidths are contiguous or non-contiguous.
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公开(公告)号：EP4012840A3
公开(公告)日：2022-07-27
申请号：EP21198372.1
申请日：2021-09-22
申请人： INTEL Corporation
发明人： YANG, Tae-Young , SUH, Seong-Youp , SKINNER, Harry G. , RAVI, Ashoke , DEGANI, Ofir , KRONFELD, Ronen
摘要： An antenna module and communication device containing the antenna module are disclosed. The antenna module is disposed in a metal cavity. The antenna module includes a switched beam mm-wave antenna array having radiating elements separated by less than a wavelength of the radiating elements. The array is fed by a single transceiver chain. The array is disposed at the focal length of a low-profile mm-wave lens configured to steer the beam. A sub-10GHz antenna is disposed closer to the opening of the cavity than the lens. The lens is a Fresnel Zone Plate lens having a focal length of less than about the wavelength of the beam, or a Saucer lens having shells of different refractive indexes and having a profile that is more than 6 times smaller than a Luneburg lens with a same focal length.
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公开(公告)号：EP4012840A2
公开(公告)日：2022-06-15
申请号：EP21198372.1
申请日：2021-09-22
申请人： INTEL Corporation
发明人： YANG, Tae-Young , SUH, Seong-Youp , SKINNER, Harry G. , RAVI, Ashoke , DEGANI, Ofir , KRONFELD, Ronen
摘要： An antenna module and communication device containing the antenna module are disclosed. The antenna module is disposed in a metal cavity. The antenna module includes a switched beam mm-wave antenna array having radiating elements separated by less than a wavelength of the radiating elements. The array is fed by a single transceiver chain. The array is disposed at the focal length of a low-profile mm-wave lens configured to steer the beam. A sub-10GHz antenna is disposed closer to the opening of the cavity than the lens. The lens is a Fresnel Zone Plate lens having a focal length of less than about the wavelength of the beam, or a Saucer lens having shells of different refractive indexes and having a profile that is more than 6 times smaller than a Luneburg lens with a same focal length.
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公开(公告)号：EP4329204A1
公开(公告)日：2024-02-28
申请号：EP23185304.5
申请日：2023-07-13
申请人： INTEL Corporation
IPC分类号： H04B1/00
摘要： An apparatus can include radio-frequency transceiver circuitry to transmit and receive radio-frequency signals in a first communications band and in a second communications band. The apparatus can further include a diplexer coupled to the radio-frequency transceiver circuitry. The diplexer can have terminals connected to a first path that conveys the radio-frequency signals in the first communications band and a second path that conveys the radio-frequency signals in the second communications band. The diplexer terminals can also connect to a first switch interposed in the first path and a second switch interposed in the second path.
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公开(公告)号：EP4020712A1
公开(公告)日：2022-06-29
申请号：EP20217197.1
申请日：2020-12-24
申请人： INTEL Corporation
发明人： RAVI, Ashoke , DEGANI, Ofir , KRONFELD, Ronen , SKINNER, Harry , SUH, Seong-Youp , YANG, Tae Young
IPC分类号： H01Q15/02 , H04B7/06 , H04B7/0408 , H01Q19/06
摘要： A communication device may include a millimeter wave (mm-wave) antenna array having antenna elements, a mm-wave element (e.g. lens), and one or more transceivers (e.g. first and second transceivers). The mm-wave lens may be configured to adjust the first beam and the second beam as the first and second beams pass through the mm-wave lens. The first transceiver can selectively couple to the antenna elements, the first transceiver being configured to drive a first selected antenna element of the antenna elements to transmit a beam from the selected first antenna element. The second transceiver may selectively couple to the antenna elements, the second transceiver being configured to drive a second selected antenna element of the antenna elements to transmit a second beam from the selected second antenna element.
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公开(公告)号：EP4340123A1
公开(公告)日：2024-03-20
申请号：EP23190051.5
申请日：2023-08-07
申请人： INTEL Corporation
发明人： HU, Kexin , YANG, Tae Young , SUH, Seong-Youp , SKINNER, Harry , RAVI, Ashoke , DEGANI, Ofir , KRONFELD, Ronen
摘要： An antenna array architecture is provided for beamforming applications. The antenna array architecture facilitates a compact and wideband dual-polarized beam-switching antenna array architecture, which may be implemented in a cost-effective multi-layer PCB or package. The antenna array architecture is implemented as part of a package substrate having a number of layers. Each of the layers comprises various conductive elements such as conductive segments and/or traces that are disposed thereon in accordance with the respective antenna components.
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公开(公告)号：EP4241383A1
公开(公告)日：2023-09-13
申请号：EP20960954.4
申请日：2020-11-03
申请人： Intel Corporation
发明人： THAKUR, Jayprakash , DEGANI, Ofir , KRONFELD, Ronen , RESHEF, Ehud , SUH, Seong-Youp, J. , SHOSHANA, Tal , MANN, Eytan , TAMRAKAR, Maruti , RAVI, Ashoke , CAMACHO PEREZ, Jose Rodrigo , HUUSARI, Timo Sakari , BOROKHOVICH, Eli , RUBIN, Amir , BENJAMIN, Ofer , YANG, Tae Young , SKINNER, Harry , LEE, Kwan Ho , LEE, Jaejin , HAN, Dong-Ho , GROSS, Shahar , SEGEV, Eran , KAMGAING, Telesphor
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9.发明公开
公开(公告)号：EP4082112A1
公开(公告)日：2022-11-02
申请号：EP19957092.0
申请日：2019-12-27
申请人： Intel Corporation
发明人： RAVI, Ashoke , KRONFELD, Ronen , DEGANI, Ofir
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公开(公告)号：EP4020823A1
公开(公告)日：2022-06-29
申请号：EP20216349.9
申请日：2020-12-22
申请人： INTEL Corporation
发明人： KLEIN, Ofir , ROM, Leor , SEGEV, Eran , WOLF, Shahar , SOFER, Sergey , KRONFELD, Ronen , DEGANI, Ofir , IDAN, Nevo , AMIR, Eran , KOJOKARO, Chen
IPC分类号： H04B1/18 , H04B17/327 , H04W48/16 , H04W52/02
摘要： Various aspects provide a radiohead circuit and a communication device including the radiohead circuit. In an example, the radiohead circuit includes an antenna interface, a radio frequency front end configured to receive a channel scan information including an information related to a target communication channel to be scanned from a communication device processor, perform an energy scan for detecting an activity of the target communication channel based on the channel scan information, generate an activity information including an information as to whether there is the activity on the target communication channel, and provide the activity information to a communication interface; the communication interface configured to couple the processor to a radiohead circuit-external processor external to the radiohead circuit.
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