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公开(公告)号：US11764835B2
公开(公告)日：2023-09-19
申请号：US17470332
申请日：2021-09-09
Applicant: Intel Corporation
Inventor： Ashoke Ravi , Ofir Degani , Ronen Kronfeld , Harry Skinner , Seong-Youp Suh , Tae-Young Yang
IPC: H04B7/0413 , H01Q3/46 , H01Q15/04 , H04B7/06
CPC classification number: H04B7/0413 , H01Q3/46 , H01Q15/04 , H04B7/0639 , H04B7/0695
Abstract: 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：US20220190860A1
公开(公告)日：2022-06-16
申请号：US17119543
申请日：2020-12-11
Applicant: Intel Corporation
Inventor： Ronen Kronfeld , Rula Jubran
Abstract: 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：US12218426B2
公开(公告)日：2025-02-04
申请号：US17118161
申请日：2020-12-10
Applicant: Intel Corporation
Inventor： Tae Young Yang , Seong-Youp John Suh , Harry G. Skinner , Ashoke Ravi , Ofir Degani , Ronen Kronfeld
Abstract: 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-10 GHz 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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4.发明授权公开(公告)号：US12021964B2
公开(公告)日：2024-06-25
申请号：US17641830
申请日：2019-12-27
Applicant: Intel Corporation
Inventor： Ashoke Ravi , Ronen Kronfeld , Ofir Degani
IPC: H04L7/033
CPC classification number: H04L7/0331
Abstract: A radio-frequency integrated circuit (RFIC) configured to generate a synthesized clock includes a phase locked loop (PLL) configured to divide down a clock to a non-harmonic frequency; a plurality of multi-phase injection locked clock multipliers (ILCM) directly connected to a plurality of transceiver chains; wherein the PLL is further configured to distribute a divided down clock to at least one of the plurality of multi-phase ILCMs; wherein the plurality of multiphase ILCMs are configured to select a phase of and multiply the divided down clock to synthesize a desired harmonic frequency of the clock and suppress an undesired harmonic frequency of the clock.
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公开(公告)号：US20240097325A1
公开(公告)日：2024-03-21
申请号：US17933331
申请日：2022-09-19
Applicant: Intel Corporation
Inventor： Kexin Hu , Tae Young Yang , Seong-Youp John Suh , Harry Skinner , Ashoke Ravi , Ofir Degani , Ronen Kronfeld
Abstract: 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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Patent Agency Ranking
公开(公告)号：US20230291433A1
公开(公告)日：2023-09-14
申请号：US18040230
申请日：2021-06-25
Applicant: Intel Corporation
Inventor： Ofer Benjamin , Eli Borokhovich , Brent Carlton , Ofir Degani , Ronen Kronfeld , Stefano Pellerano , Mustafijur Rahman , Ehud Reshef , Sarit Zur
CPC classification number: H04B1/525 , H04B1/1036
Abstract: A transceiver may include a transmit path and a receive path that are each coupled to a radio frequency (RF) interface, and a self-interference canceller (SIC). The SIC is coupled between the transmit and the receive paths. The SIC is configured to cancel a self-interference signal from a received signal on the receive path based on a transmit signal on the transmit path.
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公开(公告)号：US20220416444A1
公开(公告)日：2022-12-29
申请号：US17356210
申请日：2021-06-23
Applicant: Intel Corporation
Inventor： Ronen Kronfeld , Ofir Degani , Ashoke Ravi
IPC: H01Q21/24 , H04B7/0413
Abstract: For example, an apparatus may include a baseband controller configured to control a plurality of dual-polarization Radio Heads (RHs) to communicate a Multiple-Input-Multiple-Output (MIMO) transmission, the baseband controller configured to control a first dual-polarization RH of the plurality of dual-polarization RHs to communicate a first spatial stream of the MIMO transmission with a horizontal-polarization via one or more first dual-polarization antenna elements of the first dual-polarization RH, and to control a second dual-polarization RH of the plurality of dual-polarization RHs to communicate a second spatial stream of the MIMO transmission with a vertical-polarization via one or more second dual-polarization antenna elements of the second dual-polarization RH.
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公开(公告)号：US12107611B2
公开(公告)日：2024-10-01
申请号：US17119543
申请日：2020-12-11
Applicant: Intel Corporation
Inventor： Ronen Kronfeld , Rula Jubran
CPC classification number: H04B1/18 , H04B1/005 , H04B1/12 , H04B1/1607
Abstract: 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：US20240056105A1
公开(公告)日：2024-02-15
申请号：US17887886
申请日：2022-08-15
Applicant: Intel Corporation
Inventor： Ronen Kronfeld , Oren Ezra Avraham
CPC classification number: H04B1/0057 , H04B1/0483
Abstract: 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：US20220209829A1
公开(公告)日：2022-06-30
申请号：US17470332
申请日：2021-09-09
Applicant: Intel Corporation
Inventor： Ashoke Ravi , Ofir Degani , Ronen Kronfeld , Harry Skinner , Seong-Youp Suh , Tae-Young Yang
IPC: H04B7/0413 , H01Q15/04 , H01Q3/46 , H04B7/06
Abstract: 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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