Patents Assigned to Galtronics Corporation Ltd.
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Publication number: 20190051992Abstract: A wireless device including multiple counterpoises or ground planes is provided. The wireless device may provide improved multiple input multiple output (MIMO) communication capability through the use of the multiple counterpoises. Multiple counterpoises of the wireless device may be galvanically isolated from one another. Multiple counterpoises may each be coupled to separate antenna elements.Type: ApplicationFiled: September 16, 2016Publication date: February 14, 2019Applicant: Galtronics Corporation Ltd.Inventors: Matti Martiskainen, Eun-Gyu Bae, Sharon Harel, Jongmin Na, Taihong Kim, Jaeyun Hwang, Bumjin Kim, Yeonhyeon Song, Suhyun Kim, Sangyup Kim
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Patent number: 10084243Abstract: An antenna, including, but not limited to, a multiple input multiple output antenna is provided. The antenna may include, but is not limited to, a transmission array configured to radiate in a first frequency range, the transmission array including a plurality of dipoles, and an isolator located between the plurality of dipoles of the transmission array, the isolator including at least one conductive strip.Type: GrantFiled: November 20, 2015Date of Patent: September 25, 2018Assignee: GALTRONICS CORPORATION LTD.Inventors: Chen Cohen, Haim Yona
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Patent number: 9979081Abstract: A multiband antenna including a ground plane having at least one periphery, at least one non-radiative slot being formed along the at least one periphery, a first plurality of radiating elements mounted on the ground plane adjacent to the at least one periphery and radiating in a first frequency band and a second plurality of radiating elements mounted on the ground plane adjacent to the at least one periphery and radiating in a second frequency band, the second frequency band being higher than the first frequency band.Type: GrantFiled: April 16, 2014Date of Patent: May 22, 2018Assignee: GALTRONICS CORPORATION LTD.Inventors: Anatoly Berezin, Yaniv Ziv, Haim Yona, Sharon Harel
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Patent number: 9972890Abstract: A wireless device including at least one parallel resonance element and a plurality of serial resonance components is provided. The at least one parallel resonance element may be configured to radiate in at least one frequency. The plurality of serial resonance components may be configured to radiate in a plurality of frequencies. The device may further include a distributed feed element configured to couple to the parallel resonance element and the serial resonance components and serve as a radiofrequency signal feed.Type: GrantFiled: January 21, 2015Date of Patent: May 15, 2018Assignee: Galtronics Corporation Ltd.Inventor: Matti Martiskainen
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Patent number: 9847574Abstract: A multiband antenna including a feed point, a helical radiating element galvanically connected to and fed by the feed point, the helical radiating element resonating in a Very High Frequency range and an elongate radiating element arranged coaxially within the helical radiating element and galvanically connected to and fed by the feed point, the elongate radiating element extending along only a portion of the helical radiating element, the elongate radiating element having a first resonant frequency and a second resonant frequency, the elongate radiating element operating as a quarter-wavelength monopole at the first resonant frequency and as an eighth-wavelength monopole at the second resonant frequency.Type: GrantFiled: April 30, 2014Date of Patent: December 19, 2017Assignee: GALTRONICS CORPORATION, LTD.Inventors: Matti Martiskainen, Victor Hoepfner
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Patent number: 9722323Abstract: An antenna, including a first dipole having a first polarization, the first dipole including a first pair of dipole arms, a second dipole having a second polarization, the second dipole including a second pair of dipole arms, at least one dipole arm of the first pair of dipole arms being located with respect to at least one dipole arm of the second pair of dipole arms so as to form at least one isolation slot therebetween, currents along the at least one isolation slot being operative to at least partially cancel mutual coupling between the first dipole and the second dipole, and a feed arrangement for feeding the first and second dipoles.Type: GrantFiled: March 24, 2013Date of Patent: August 1, 2017Assignee: GALTRONICS CORPORATION LTD.Inventors: Haim Yona, Shay Mamo, Snir Azulay, Yaniv Ziv, Ruvim Goldman
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Publication number: 20170201027Abstract: A polymorphic antenna, including a metallic template configurable in at least first and second possible different three-dimensional shapes, the antenna, when configured in the at least first and second different three-dimensional shapes, having a common antenna feed point, a common balun coupled to the common antenna feed point; and a common dipole coupled to the common antenna feed point and to the common balun. The antenna operates in a common frequency band when configured in either of the at least first and second different three-dimensional shapes when fed via the common antenna feed point.Type: ApplicationFiled: March 27, 2017Publication date: July 13, 2017Applicant: Galtronics Corporation Ltd.Inventors: Randell COZZOLINO, Gary WANNAGOT, Snir AZULAY
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Patent number: 9660326Abstract: A antenna for a wireless device is provided. The antenna may include a dielectric substrate, a counterpoise disposed on the dielectric substrate, a first conductive element electrically connected to the counterpoise, and a second conductive element electrically connected to a feed point. The first conductive element may form at least a portion of a radiating loop resonant at a first frequency, and the second conductive element may form at least a portion of a radiating spur resonant at a second frequency higher than the first frequency. The antenna may further include a conductive frame constituting at least a portion of the radiating loop or the radiating spur.Type: GrantFiled: January 21, 2015Date of Patent: May 23, 2017Assignee: GALTRONICS CORPORATION, LTD.Inventors: Matti Martiskainen, Jongmin Na, Eeungyu Bae, Taihong Kim
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Patent number: 9634387Abstract: A multiple input multiple output (MIMO) antenna is provided. The MIMO antenna may include, but is not limited to, a printed circuit board having a plurality of edges and a ground layer including, but not limited to a plurality of antenna element mounting locations, at least one of the plurality of antenna element mounting locations being arranged on a first side of the printed circuit board and at least one of the plurality of antenna element mounting locations being arranged on a second side of the printed circuit board, a plurality of slots, each of the plurality of slots extending a predetermined distance from an edge of the printed circuit board, and at least one ground stub, the at least one ground stub comprising an extension of the ground layer of a predetermined electrical length at a predetermined angle relative to the edge of the printed circuit board.Type: GrantFiled: February 11, 2016Date of Patent: April 25, 2017Assignee: Galtronics Corporation Ltd.Inventor: Randell Cozzolino
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Patent number: 9634396Abstract: An antenna, including a ground region having a plurality of meandering slots formed therein, a generally conical radiating element supported on the ground region and spaced apart therefrom and a generally flat disk-shaped radiating element disposed between the generally conical radiating element and the ground region, the generally flat disk-shaped radiating element feeding the generally conical radiating element.Type: GrantFiled: July 8, 2014Date of Patent: April 25, 2017Assignee: GALTRONICS CORPORATION LTD.Inventors: Haim Yona, Chen Cohen, Yaniv Ziv
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Patent number: 9620859Abstract: A polymorphic antenna, including a metallic template configurable in at least first and second possible different three-dimensional shapes, the antenna, when configured in the at least first and second different three-dimensional shapes, having a common antenna feed point, a common balun coupled to the common antenna feed point; and a common dipole coupled to the common antenna feed point and to the common balun. The antenna operates in a common frequency band when configured in either of the at least first and second different three-dimensional shapes when fed via the common antenna feed point.Type: GrantFiled: August 23, 2013Date of Patent: April 11, 2017Assignee: GALTRONICS CORPORATION, LTD.Inventors: Randell Cozzolino, Gary Wannagot, Snir Azulay
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Patent number: 9601829Abstract: An antenna including a substrate formed of a non-conductive material, a ground plane disposed on the substrate, a wideband radiating element having one end connected to an edge of the ground plane and an elongate feed arm feeding the wideband radiating element and having a maximum width of 1/100 of a predetermined wavelength, the predetermined wavelength being defined by formula (I) wherein ?p is the predetermined wavelength, f is a lowest operating frequency of the wideband radiating element, ? is a permeability of the substrate, ?r is a relative bulk permittivity of the substrate, W is a width of a conductive trace disposed above the substrate and H is a thickness of the substrate, wherein formula (II).Type: GrantFiled: January 3, 2012Date of Patent: March 21, 2017Assignee: GALTRONICS CORPORATION, LTD.Inventors: Snir Azulay, Steve Krupa
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Patent number: 9590290Abstract: A wireless device including a conductive chassis and a conductive coupling element is provided. The conductive coupling element may be connected to the conductive chassis and may cooperate with the conductive chassis to form a slit. An elongate feed element may be disposed within the slit. The coupling element may be configured to activate at least a portion of the conductive chassis to enable the chassis to operate as an antenna.Type: GrantFiled: January 21, 2015Date of Patent: March 7, 2017Assignee: GALTRONICS CORPORATION, LTDInventors: Matti Martiskainen, Vitali Spector
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Patent number: 9577602Abstract: An antenna system including a signal source, at least one antenna coupled to the signal source, a matching circuit connected to the signal source at a first port and to the at least one antenna at a second port and operative to match the at least one antenna to the signal source, the matching circuit having a characteristic impedance with respect to the first port and the second port, real and imaginary parts of the characteristic impedance not being defined by the Hilbert transform.Type: GrantFiled: March 19, 2013Date of Patent: February 21, 2017Assignee: GALTRONICS CORPORATION, LTD.Inventor: Matti Martiskainen
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Patent number: 9577329Abstract: An antenna including a ground plane, a broadband radiating element mounted on the ground plane and including a feed point, the feed point having a first impedance, a feed for feeding the broadband radiating element at the feed point, the feed having a second impedance and a ground leg extending between the broadband radiating element and the ground plane for impedance matching the first impedance to the second impedance, the ground leg being capacitively coupled to the broadband radiating element.Type: GrantFiled: December 26, 2013Date of Patent: February 21, 2017Assignee: GALTRONICS CORPORATION, LTD.Inventor: Haim Yona
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Publication number: 20170025743Abstract: Antennas for wearable wireless devices are provided. A wearable wireless device antenna may include a primary radiating element configured to form at least a portion of a wearable device body and a secondary radiating element configured to couple to the primary radiating element. Each of the primary and secondary radiating elements may be configured to radiate in differing frequency ranges. Wearable device antennas as provided may further be configured as directional antennas.Type: ApplicationFiled: March 31, 2015Publication date: January 26, 2017Applicant: GALTRONICS CORPORATION LTD.Inventors: Bumjin (Martin) KIM, Sunkil (Edgar) CHOI, Jae Hun (Daniel) GIM, Sangyup (Andrea) KIM, Suhyun (Edwin) KIM, Jaeyun (Louis) HWANG
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Patent number: 9461368Abstract: An antenna, including a broadband vertically polarized monopole radiating element, a reflector having a projection in a first plane generally perpendicular to a vertical axis of the monopole radiating element, a plurality of horizontally polarized radiating elements arranged generally concentrically with respect to the monopole radiating element, each one of the horizontally polarized radiating elements having a projection in a second plane generally perpendicular to the vertical axis, the second plane being offset from the first plane in a direction along the vertical axis and a feed arrangement for feeding the monopole and horizontally polarized radiating elements.Type: GrantFiled: January 26, 2012Date of Patent: October 4, 2016Assignee: GALTRONICS CORPORATION, LTD.Inventors: Snir Azulay, Ruvim Goldman, Anatoly Berezin, Yaniv Ziv, Haim Yona, Shay Mamo, Ilan Shtrikman
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Patent number: 9461370Abstract: An antenna, including a ground plane, a dielectric substrate formed on the ground plane, a broadband dual-polarized dipole radiating element located on the dielectric substrate, a horizontally polarized dipole radiating element located on the dielectric substrate adjacent to the broadband dual-polarized dipole radiating element and having a projection parallel to a first axis, which first axis intersects the broadband dual-polarized dipole radiating element, a vertically polarized dipole radiating element located on the dielectric substrate adjacent to the broadband dual-polarized dipole radiating element and having a projection parallel to a second axis, which second axis intersects the broadband dual-polarized dipole radiating element and is orthogonal to the first axis and a feed network for feeding the broadband dual-polarized, vertically and horizontally polarized dipole radiating elements.Type: GrantFiled: March 19, 2013Date of Patent: October 4, 2016Assignee: GALTRONICS CORPORATION, LTD.Inventors: Haim Yona, Shay Mamo, Steve Krupa, Yaniv Ziv
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Patent number: 9455501Abstract: An antenna, including a ground plane, a first radiating element mounted on the ground plane, a second radiating element mounted on the ground plane in spaced relation to the first radiating element, each one of the first and second radiating elements including a feed leg for feeding the radiating element, a ground leg for grounding the radiating element, an origami-like folded element having a first end and a second end, the first end being connected to the feed leg, the second end being capacitively coupled to the radiating element and a supplementary ground connection extending between the feed leg and the ground plane.Type: GrantFiled: June 23, 2014Date of Patent: September 27, 2016Assignee: GALTRONICS CORPORATION, LTD.Inventors: Yaniv Ziv, Haim Yona
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Patent number: 9455493Abstract: A dual branch antenna is provided. The dual branch antenna may include a continuous conductive element divided into first and second branches. Each branch may be configured to form at least a portion of an antenna structure. Antenna structures thus formed may be configured to radiate in at least two different frequencies.Type: GrantFiled: January 21, 2015Date of Patent: September 27, 2016Assignee: GALTRONICS CORPORATION, LTD.Inventors: Matti Martiskainen, Jongmin Na, Eeungyu Bae