Patents Assigned to MATSING INC.
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Patent number: 11909113Abstract: A radio frequency antenna array uses lenses and RF elements, to provide ground-based coverage for cellular communication. The antenna array can include two spherical lenses, where each spherical lens has at least two associated RF elements. Each of the RF elements associated with a given lens produces an output beam with an output area. Each lens is positioned with the other lenses in a staggered arrangement. The antenna includes a control mechanism configured to enable a user to move the RF elements along their respective tracks, and automatically phase compensate the output beams produced by the RF elements based on the relative distance between the RF elements.Type: GrantFiled: January 24, 2023Date of Patent: February 20, 2024Assignee: Matsing, Inc.Inventors: Igor Timofeev, Serguei Matitsine, Leonid Matytsine
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Patent number: 11881977Abstract: This application proposes multi-beam antenna systems using spherical lens with high isolation between antenna ports and compatible to 2×2, 4×4, 8×8 MIMO transceivers. Several compact multi-band multi-beam solutions (with wideband operation, 40%+, in each band) are achieved by creating dual-band radiators movable on the track around spherical lens and by placing of lower band radiators between spherical lenses. By using of secondary lens for high band radiators, coupling between low band and high band radiators is reduced. Beam tilt range and side lobe suppression are improved by special selection of phase shift and rotational angle of radiators. Resultantly, a wide beam tilt range (0-40 degree) is realized in proposed multi-beam antenna systems. Each beam can be individually tilted. Based on proposed single- and multi-lens antenna solutions, cell coverage improvements and stadium tribune coverage optimization are also achieved, together with interference reduction.Type: GrantFiled: July 11, 2023Date of Patent: January 23, 2024Assignee: Matsing, Inc.Inventors: Serguei Matitsine, Igor Timofeev, Leonid Matytsine, Anthony DeMarco
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Patent number: 11736329Abstract: This application proposes multi-beam antenna systems using spherical lens are proposed, with high isolation between antenna ports and compatible to 2×2, 4×4, 8×8 MIMO transceivers. Several compact multi-band multi-beam solutions (with wideband operation, 40% +, in each band) are achieved by creating dual-band radiators movable on the track around spherical lens and by placing of lower band radiators between spherical lenses. By using of secondary lens for high band radiators, coupling between low band and high band radiators is reduced. Beam tilt range and side lobe suppression are improved by special selection of phase shift and rotational angle of radiators. Resultantly, a wide beam tilt range (0-40 degree) is realized in proposed multi-beam antenna systems. Each beam can be individually tilted. Based on proposed single- and multi-lens antenna solutions, cell coverage improvements and stadium tribune coverage optimization are also achieved, together with interference reduction.Type: GrantFiled: February 8, 2023Date of Patent: August 22, 2023Assignee: Matsing, Inc.Inventors: Serguei Matitsine, Igor Timofeev, Leonid Matytsine, Anthony DeMarco
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Patent number: 11722909Abstract: A plurality of directional antennas are arranged between an inner barrier (e.g., ring, wall, fence, glass, etc encircling a field, court, rink, stage, etc) and an outer barrier (e.g., guardrail, wall, etc encircling a seating region, etc) of the venue. Each directional antenna produces a beam pattern that is oriented such that the beam pattern is directed at an angle off-normal from the inner or outer barrier. Further, at least some of the directional antennas are placed at the openings of pedestrian tunnels leading into the seating region of the venue, near the inner barrier of the venue seating region, or placed near a midpoint between the inner and outer barriers so as to provide wireless communication services to users in the seating region of the venue.Type: GrantFiled: February 11, 2022Date of Patent: August 8, 2023Assignee: Matsing, Inc.Inventors: Anthony DeMarco, Leonid Matytsine, Serguei Matitsine
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Patent number: 11699858Abstract: A lens elements array comprises at least two lens elements aligned along an alignment axis. Each lens element includes a spherical lens and a feed element. The feed elements are tilted such that the RF signals generated by the feed elements have major axes form an angle (preferably between 5° and 30°) other than a perpendicular angle with respect to the alignment axis. The combined RF signals produced collectively by these feed elements have amplitude that has minimal dips across the array. The feed elements that are farther away from the center of the array have higher levels of tilts than the feed elements that are closer to the center of the array.Type: GrantFiled: February 12, 2021Date of Patent: July 11, 2023Assignee: Matsing, Inc.Inventors: Serguei Matitsine, Leonid Matytsine, Anthony DeMarco
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Patent number: 11611150Abstract: One or more anisotropic lenses, where the permittivity and/or permeability is directional, are used to vary one or more of beamwidth, beam direction, polarization, and other parameters for one or more antennas. Contemplated anisotropic lenses can include conductive or dielectric fibers or other particles. Lenses can be spherical, cylindrical or have other shapes depending on application, and can be rotated and/or positioned. Important applications include land and satellite communication, base station antennas.Type: GrantFiled: October 15, 2020Date of Patent: March 21, 2023Assignee: Matsing, Inc.Inventors: Serguei Matitsine, Igor Timofeev, Leonid Matytsine
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Patent number: 11595238Abstract: This application proposes multi-beam antenna systems using spherical lens are proposed, with high isolation between antenna ports and compatible to 2×2, 4×4, 8×8 MIMO transceivers. Several compact multi-band multi-beam solutions (with wideband operation, 40%+, in each band) are achieved by creating dual-band radiators movable on the track around spherical lens and by placing of lower band radiators between spherical lenses. By using of secondary lens for high band radiators, coupling between low band and high band radiators is reduced. Beam tilt range and side lobe suppression are improved by special selection of phase shift and rotational angle of radiators. Resultantly, a wide beam tilt range (0-40 degree) is realized in proposed multi-beam antenna systems. Each beam can be individually tilted. Based on proposed single- and multi-lens antenna solutions, cell coverage improvements and stadium tribune coverage optimization are also achieved, together with interference reduction.Type: GrantFiled: May 6, 2021Date of Patent: February 28, 2023Assignee: Matsing, Inc.Inventors: Serguei Matitsine, Igor Timofeev, Leonid Matytsine, Anthony DeMarco
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Patent number: 11509057Abstract: A radio frequency antenna array uses lenses and RF elements, to provide ground-based coverage for cellular communication. The antenna array can include a spherical lens, where each spherical lens has at least two associated RF elements. Each of the RF elements associated with a given lens produces an output beam with an output area. The antenna includes a control mechanism configured to enable a user to move the RF elements along their respective tracks, and automatically phase compensate the output beams produced by the RF elements based on the relative distance between the RF elements.Type: GrantFiled: October 12, 2021Date of Patent: November 22, 2022Assignee: Matsing, Inc.Inventors: Igor Timofeev, Serguei Matitsine, Leonid Matytsine
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Patent number: 11509056Abstract: A radio frequency antenna array uses lenses and RF elements, to provide ground-based coverage for cellular communication. The antenna array can include two spherical lenses, where each spherical lens has at least two associated RF elements. Each of the RF elements associated with a given lens produces an output beam with an output area. Each lens is positioned with the other lenses in a staggered arrangement. The antenna includes a control mechanism configured to enable a user to move the RF elements along their respective tracks, and automatically phase compensate the output beams produced by the RF elements based on the relative distance between the RF elements.Type: GrantFiled: August 17, 2021Date of Patent: November 22, 2022Assignee: Matsing, Inc.Inventors: Igor Timofeev, Serguei Matitsine, Leonid Matytsine
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Patent number: 11431099Abstract: A radio frequency antenna array uses lenses and RF elements, to provide ground-based coverage for cellular communication. The antenna array can include two spherical lenses, where each spherical lens has at least two associated RF elements. Each of the RF elements associated with a given lens produces an output beam with an output area. Each lens is positioned with the other lenses in a staggered arrangement. The antenna includes a control mechanism configured to enable a user to move the RF elements along their respective tracks, and automatically phase compensate the output beams produced by the RF elements based on the relative distance between the RF elements.Type: GrantFiled: December 8, 2020Date of Patent: August 30, 2022Assignee: Matsing, Inc.Inventors: Serquei Matitsine, Leonid Matytsine, Igor Timofeev, John Stewart Wilson
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Patent number: 11394124Abstract: A radio frequency antenna array uses lenses and RF elements, to provide ground-based coverage for cellular communication. The antenna array can include two spherical lenses, where each spherical lens has at least two associated RF elements. Each of the RF elements associated with a given lens produces an output beam with an output area. Each lens is positioned with the other lenses in a staggered arrangement. The antenna includes a control mechanism configured to enable a user to move the RF elements along their respective tracks, and automatically phase compensate the output beams produced by the RF elements based on the relative distance between the RF elements.Type: GrantFiled: May 28, 2021Date of Patent: July 19, 2022Assignee: Matsing, Inc.Inventors: Serguei Matitsine, Igor Timofeev, Leonid Matytsine
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Patent number: 11336023Abstract: An antenna has multiple RF elements disposed about a lens in at least two tracks. The at least two tracks collectively subtend more than 360° about the lens, providing highly customizable, adaptable, and steerable wireless communication. An array of multiple lenses and tracks is also contemplated.Type: GrantFiled: January 21, 2019Date of Patent: May 17, 2022Assignee: Matsing, Inc.Inventors: Serguei Matitsine, Leonid Matytsine, Anthony DeMarco
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Patent number: 11272379Abstract: A plurality of directional antennas are arranged between an inner barrier (e.g., ring, wall, fence, glass, etc encircling a field, court, rink, stage, etc) and an outer barrier (e.g., guardrail, wall, etc encircling a seating region, etc) of the venue. Each directional antenna produces a beam pattern that is oriented such that the beam pattern is directed at an angle off-normal from the inner or outer barrier. Further, at least some of the directional antennas are placed at the openings of pedestrian tunnels leading into the seating region of the venue, near the inner barrier of the venue seating region, or placed near a midpoint between the inner and outer barriers so as to provide wireless communication services to users in the seating region of the venue.Type: GrantFiled: August 7, 2020Date of Patent: March 8, 2022Assignee: Matsing, Inc.Inventors: Anthony DeMarco, Leonid Matytsine, Serguei Matitsine
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Patent number: 11050157Abstract: A radio frequency antenna array uses lenses and RF elements, to provide ground-based and sky-based coverage for multiple object communication and tracking. The antenna array can include two spherical lenses, where each spherical lens has at least two associated RF elements. Each of the RF elements associated with a given lens produces an output beam with an output area. Each lens also includes a sub-controller configured to combine the output beams produced by the RF elements. The antenna includes a control mechanism configured to enable a user to move the RF elements along their respective tracks, and automatically combine, or modify the phase of, the output beams from the RF elements based on the relative positions between the RF elements. The combined beams track independent targets, such as satellites, across an area.Type: GrantFiled: October 30, 2020Date of Patent: June 29, 2021Assignee: Matsing, Inc.Inventors: Serguei Matitsine, Igor Timofeev, Leonid Matytsine
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Patent number: 11025472Abstract: This application proposes multi-beam antenna systems using spherical lens are proposed, with high isolation between antenna ports and compatible to 2×2, 4×4, 8×8 MIMO transceivers. Several compact multi-band multi-beam solutions (with wideband operation, 40%+, in each band) are achieved by creating dual-band radiators movable on the track around spherical lens and by placing of lower band radiators between spherical lenses. By using of secondary lens for high band radiators, coupling between low band and high band radiators is reduced. Beam tilt range and side lobe suppression are improved by special selection of phase shift and rotational angle of radiators. Resultantly, a wide beam tilt range (0-40 degree) is realized in proposed multi-beam antenna systems. Each beam can be individually tilted. Based on proposed single- and multi-lens antenna solutions, cell coverage improvements and stadium tribune coverage optimization are also achieved, together with interference reduction.Type: GrantFiled: February 20, 2020Date of Patent: June 1, 2021Assignee: Matsing, Inc.Inventors: Serquei Matitsine, Igor Timofeev, Leonid Matytsine, Anthony DeMarco
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Patent number: 10931021Abstract: A radio frequency antenna array uses multiple lenses, and mechanically movable elements, to provide ground-based and sky-based coverage for multiple object communication and tracking. The antenna array includes at least two spherical lenses, where each spherical lens has at least two associated RF elements. A third lens is added, along with at least two additional RF elements to narrow and track the overlapped beams from the first and second lenses. Each lens also includes a sub-controller configured to adjust a phase of the signals produced by the RF elements. The antenna includes a control mechanism configured to enable a user to move the RF elements along their respective tracks, and automatically configure the phase shifter to modify a phase of the output signals from the elements based on the relative positions between the RF elements. The overlapped beams track independent targets, such as satellites, across an area.Type: GrantFiled: January 10, 2020Date of Patent: February 23, 2021Assignee: Matsing, Inc.Inventors: Serguei Matitsine, Leonid Matytsine
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Patent number: 10923828Abstract: A lens elements array comprises at least two lens elements aligned along an alignment axis. Each lens element includes a spherical lens and a feed element. The feed elements are tilted such that the RF signals generated by the feed elements have major axes form an angle (preferably between 5° and 30°) other than a perpendicular angle with respect to the alignment axis. The combined RF signals produced collectively by these feed elements have amplitude that has minimal dips across the array. The feed elements that are farther away from the center of the array have higher levels of tilts than the feed elements that are closer to the center of the array.Type: GrantFiled: November 1, 2018Date of Patent: February 16, 2021Assignee: Matsing, Inc.Inventors: Serguei Matitsine, Leonid Matytsine, Anthony DeMarco
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Patent number: 10757580Abstract: A plurality of directional antennas are arranged between an inner barrier (e.g., ring, wall, fence, glass, etc encircling a field, court, rink, stage, etc) and an outer barrier (e.g., guardrail, wall, etc encircling a seating region, etc) of the venue. Each directional antenna produces a beam pattern that is oriented such that the beam pattern is directed at an angle off-normal from the inner or outer barrier. Further, at least some of the directional antennas are placed at the openings of pedestrian tunnels leading into the seating region of the venue, near the inner barrier of the venue seating region, or placed near a midpoint between the inner and outer barriers so as to provide wireless communication services to users in the seating region of the venue.Type: GrantFiled: January 21, 2019Date of Patent: August 25, 2020Assignee: Matsing, Inc.Inventors: Anthony DeMarco, Leonid Matytsine, Serguei Matitsine
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Patent number: 10608859Abstract: This application proposes multi-beam antenna systems using spherical lens are proposed, with high isolation between antenna ports and compatible to 2×2, 4×4, 8×8 MIMO transceivers. Several compact multi-band multi-beam solutions (with wideband operation, 40%+, in each band) are achieved by creating dual-band radiators movable on the track around spherical lens and by placing of lower band radiators between spherical lenses. By using of secondary lens for high band radiators, coupling between low band and high band radiators is reduced. Beam tilt range and side lobe suppression are improved by special selection of phase shift and rotational angle of radiators. Resultantly, a wide beam tilt range (0-40 degree) is realized in proposed multi-beam antenna systems. Each beam can be individually tilted. Based on proposed single- and multi-lens antenna solutions, cell coverage improvements and stadium tribune coverage optimization are also achieved, together with interference reduction.Type: GrantFiled: January 31, 2019Date of Patent: March 31, 2020Assignee: Matsing, Inc.Inventors: Serguei Matitsine, Igor Timofeev, Leonid Matytsine, Anthony DeMarco
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Patent number: 10574498Abstract: This application proposes multi-beam antenna systems using spherical lens are proposed, with high isolation between antenna ports and compatible to 2×2, 4×4, 8×8 MIMO transceivers. Several compact multi-band multi-beam solutions (with wideband operation, 40%+, in each band) are achieved by creating dual-band radiators movable on the track around spherical lens and by placing of lower band radiators between spherical lenses. By using of secondary lens for high band radiators, coupling between low band and high band radiators is reduced. Beam tilt range and side lobe suppression are improved by special selection of phase shift and rotational angle of radiators. Resultantly, a wide beam tilt range (0-40 degree) is realized in proposed multi-beam antenna systems. Each beam can be individually tilted. Based on proposed single- and multi-lens antenna solutions, cell coverage improvements and stadium tribune coverage optimization are also achieved, together with interference reduction.Type: GrantFiled: January 31, 2019Date of Patent: February 25, 2020Assignee: Matsing, Inc.Inventors: Serguei Matitsine, Igor Timofeev, Leonid Matytsine, Anthony DeMarco