Patents by Inventor Minya GAVRILOVIC
Minya GAVRILOVIC has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20240008612Abstract: An antenna package, comprising an antenna and a protective enclosure for the antenna, the enclosure comprising a case element and at least one guard element and at least one handle attached to the case element. The antenna is secured inside the case element. The enclosure can also comprise mounting hardware for mounting the antenna. The enclosure has at least one connector for the antenna, and, in some embodiments, has a connector protector element configured to protect the connector from damage. The enclosure can be any suitable size or shape. In some embodiments, guard elements and/or handles can be omitted or be removable. The antenna package is suitable for temporary installation and for repeated installation and deinstallation. A transport unit for securing the protective enclosure during transport is also disclosed. In some embodiments, the transport unit is modifiable by a user.Type: ApplicationFiled: November 5, 2021Publication date: January 11, 2024Applicant: GALTRONICS USA, INC.Inventors: Michael Moy, Minya Gavrilovic, Des Bromley, Jacco Van Beek, Sadegh Farzaneh, Brian Wixon
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Publication number: 20230307832Abstract: Systems and methods relating to multi-beam forming networks using an antenna array. A matrix circuit for feeding elements of an antenna array to produce multiple beams is provided. To address beam squint issues, beam squint is mitigated by using a series of phase shifters with specific phase-delay performances between the matrix circuit and the antenna array elements. A linearly increasing or decreasing phase difference in the signals fed into adjacent antenna array elements across the array mitigates or eliminates beam squint in the resulting multiple beams. The phase shifters are programmed to provide this increasing or decreasing phase differences.Type: ApplicationFiled: May 29, 2020Publication date: September 28, 2023Applicant: Galtronics USA, Inc.Inventors: Kejia DING, Sadegh FARZANEH, Minya Gavrilovic
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Patent number: 11695223Abstract: An antenna array is provided which may include different levels of antenna elements on the array. A first set of antenna elements are arranged on a first set of reflectors with the reflectors being arranged in a shape having corners. A second set of reflectors with a second set of antenna elements are mounted on the corners of the first set of reflectors. A third set of reflectors is arranged in another shape with a third set of antenna elements being on the faces of the third set of reflectors. The first and second set of reflectors and antenna elements are on a first level of the array and the third set of reflectors and antenna elements are on a second level of the array. The third set of reflectors and antenna elements are between the first level and the base plate of the array.Type: GrantFiled: May 21, 2021Date of Patent: July 4, 2023Assignee: GALTRONICS USA, INC.Inventors: Sadegh Farzaneh, Des Bromley, Minya Gavrilovic, Farid Jolani, Amir Vaezi, Mehdi Dadgarpour
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Patent number: 11177565Abstract: A multi-band generalized antenna architecture using two or more types of antenna element is presented. Linear arrays of a first type of antenna element are used for one or more frequencies while a second antenna element type is used for other frequencies. The second type of antenna element is located between the linear arrays of the first antenna element type. The second antenna element type may be arranged in a staggered configuration or they may be arranged as linear arrays as well. The first type of antenna element may be a patch antenna element while the second type of antenna element may be a dipole antenna element. The patch antenna element may be used for high band frequencies while the dipole antenna element may be used in low band frequencies. The spacing in vertical direction is not equal to minimize the effect of arrays on each other.Type: GrantFiled: February 29, 2016Date of Patent: November 16, 2021Assignee: COMMUNICATION COMPONENTS ANTENNA INC.Inventors: Nasrin Hojjat, Sadegh Farzaneh, Lin-Ping Shen, Bret Jones, Hua Wang, Minya Gavrilovic, Des Bromley, Willi Lotz, Jacob Van Beek
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Patent number: 11128055Abstract: Systems and devices relating to antennas and antenna systems. A horizontal omnidirectional antenna has two dipoles with each dipole being in a V-configuration such that the arms of the dipole define an angle. The two dipoles are arranged so that the angles defined by each of the dipoles face and open toward each other. The horizontal omnidirectional antenna can be configured to operate with specific frequency bands. By nesting two instances of this antenna, with one configured for high band frequencies and one configured for low band frequencies, a dualband omnidirectional antenna can be obtained. The resulting antenna is physically compact and can be used in small MIMO systems along with vertical omnidirectional antennas.Type: GrantFiled: May 31, 2017Date of Patent: September 21, 2021Assignee: Communication Components Antenna Inc.Inventors: Nasrin Hojjat, Sadegh Farzaneh, Minya Gavrilovic, Des Bromley, Parna Kazerani
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Publication number: 20210280989Abstract: An antenna array is provided which may include different levels of antenna elements on the array. A first set of antenna elements are arranged on a first set of reflectors with the reflectors being arranged in a shape having corners. A second set of reflectors with a second set of antenna elements are mounted on the corners of the first set of reflectors. A third set of reflectors is arranged in another shape with a third set of antenna elements being on the faces of the third set of reflectors. The first and second set of reflectors and antenna elements are on a first level of the array and the third set of reflectors and antenna elements are on a second level of the array. The third set of reflectors and antenna elements are between the first level and the base plate of the array.Type: ApplicationFiled: May 21, 2021Publication date: September 9, 2021Inventors: Sadegh Farzaneh, Des Bromley, Minya Gavrilovic, Farid Jolani, Amir Vaezi, Mehdi Dadgarpour
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Publication number: 20210218144Abstract: Systems relating to antennas. Antenna elements are coupled to adjacent other antenna elements by way of a coupler. The coupled antenna elements may be part of the same antenna array. The coupler may take the form of a substrate with conductive traces and the antenna elements may be dipoles or crossed dipole antennas. The coupled antenna elements may have similar polarizations. The capacitive coupling allows for physically smaller reflectors for antenna arrays.Type: ApplicationFiled: March 31, 2021Publication date: July 15, 2021Inventors: Sadegh FARZANEH, Farid JOLANI, Minya GAVRILOVIC, Jacco VAN BEEK, Michael MOY
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Patent number: 11043755Abstract: An antenna array is provided which may include different levels of antenna elements on the array. A first set of antenna elements are arranged on a first set of reflectors with the reflectors being arranged in a shape having corners. A second set of reflectors with a second set of antenna elements are mounted on the corners of the first set of reflectors. A third set of reflectors is arranged in another shape with a third set of antenna elements being on the faces of the third set of reflectors. The first and second set of reflectors and antenna elements are on a first level of the array and the third set of reflectors and antenna elements are on a second level of the array. The third set of reflectors and antenna elements are between the first level and the base plate of the array.Type: GrantFiled: April 12, 2019Date of Patent: June 22, 2021Assignee: GALTRONICS USA, INC.Inventors: Sadegh Farzaneh, Des Bromley, Minya Gavrilovic, Farid Jolani, Amir Vaezi, Mehdi Dadgarpour
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Patent number: 11038286Abstract: An antenna array is provided which may include, but is not limited to, a first plurality of reflectors having a face, a first edge and a second edge, wherein the first edge of each of the first plurality of reflectors is coupled to the second edge of another of the first plurality of reflectors, a first plurality of antenna elements arranged on the face of at least one of the first plurality of reflectors, a second plurality of antenna elements arranged at a corner of at least two of the first plurality of reflectors, a second plurality of reflectors, the second plurality of reflectors mounted to an end of the first plurality of reflectors, and a third plurality of antenna elements arranged on a face of at least one of the second plurality of reflectors.Type: GrantFiled: December 6, 2018Date of Patent: June 15, 2021Assignee: GALTRONICS USA, INC.Inventors: Sadegh Farzaneh, Minya Gavrilovic, Des Bromley, Farid Jolani
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Patent number: 10903585Abstract: An antenna array is provided which may include, but is not limited to, a plurality of reflectors, each of the plurality of reflectors having a face, a first edge and a second edge, wherein the first edge of each of the plurality of reflectors is coupled to the second edge of another of the plurality of reflectors, a first plurality of antenna elements arranged on the face of at least one of the plurality of reflectors, and a second plurality of antenna elements arranged at a corner of at least two of the plurality of reflectors, the corner comprising an area where the first edge of one of the plurality of reflectors is coupled to the second edge of another one of the plurality of reflectors.Type: GrantFiled: December 6, 2018Date of Patent: January 26, 2021Assignee: GALTRONICS USA, INC.Inventors: Sadegh Farzaneh, Minya Gavrilovic, Des Bromley, Farid Jolani
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Patent number: 10892559Abstract: A dipole antenna is disclosed herein. The dipole antenna may include, but is not limited to, a first transmission line configured to receive a radio frequency signal from a first feed, a first balun galvanically coupled to the first transmission line, a first conductive strip galvanically coupled to the first transmission line and the first balun, a second conductive strip galvanically coupled to the first transmission line and the first balun, a first dipole arm, and a second dipole arm, wherein the first balun and the first transmission line are only capacitively coupled to the first and second dipole arms via the first and second conductive strips.Type: GrantFiled: December 6, 2018Date of Patent: January 12, 2021Assignee: GALTRONICS USA, INC.Inventors: Sadegh Farzaneh, Minya Gavrilovic, Des Bromley, Jacco Van Beek
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Patent number: 10873133Abstract: A dipole antenna array element using crossed dipoles is provided. The arms of the crossed dipoles are spaced apart from a ground plane. The length of the arms of the crossed dipoles, as well as the height of the array element, is dependent on the lowest wavelength of signal for which the element is to be used with. To adjust the impedance of the antenna array element, a strip of conductive material is used to enclose an area about the arms of the dipoles. A patch component can also be used with the arms being between the patch component and the ground plane.Type: GrantFiled: April 27, 2017Date of Patent: December 22, 2020Assignee: Communication Components Antenna Inc.Inventors: Sadegh Farzaneh, Jacob Van Beek, Minya Gavrilovic, Nasrin Hojjat
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Patent number: 10587046Abstract: Systems and devices relating to dipole antennas. The beamwidth of a crossed dipole antenna is widened by providing a parasitic monopole antenna adjacent to the crossed dipole antenna. In one configuration, each arm of the crossed dipole antenna has, adjacent to it, a parasitic monopole antenna. In another configuration, the crossed dipole antenna is surrounded by a number of other crossed dipole antennas acting as parasitic monopole antenna elements. The center or primary crossed dipole antenna can be for low band signals while the secondary crossed dipole antennas are for high band signals.Type: GrantFiled: May 31, 2016Date of Patent: March 10, 2020Assignee: COMMUNICATION COMPONENTS ANTENNA INC.Inventors: Sadegh Farzaneh, Minya Gavrilovic, Nasrin Hojjat, Des Bromley
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Patent number: 10553962Abstract: Systems, methods, and devices relating to antennas. A crossed dipole antenna element has a ring encircling the antenna. The ring, constructed of a conductive material, is not touching the arms of the dipole antenna and the distance between the ring and the arms of the antenna can be optimized. The antenna element assembly can be used in one or two dimensional antenna arrays.Type: GrantFiled: August 31, 2015Date of Patent: February 4, 2020Assignee: Communication Components Antenna Inc.Inventors: Sadegh Farzaneh, Minya Gavrilovic, Jacob Van Beek
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Publication number: 20190312337Abstract: An antenna array is provided which may include different levels of antenna elements on the array. A first set of antenna elements are arranged on a first set of reflectors with the reflectors being arranged in a shape having corners. A second set of reflectors with a second set of antenna elements are mounted on the corners of the first set of reflectors. A third set of reflectors is arranged in another shape with a third set of antenna elements being on the faces of the third set of reflectors. The first and second set of reflectors and antenna elements are on a first level of the array and the third set of reflectors and antenna elements are on a second level of the array. The third set of reflectors and antenna elements are between the first level and the base plate of the array.Type: ApplicationFiled: April 12, 2019Publication date: October 10, 2019Applicant: GALTRONICS USA, INC.Inventors: Sadegh Farzaneh, Des Bromley, Minya Gavrilovic, Farid Jolani, Amir Vaezi, Mehdi Dadgarpour
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Publication number: 20190173186Abstract: A dipole antenna is disclosed herein. The dipole antenna may include, but is not limited to, a first transmission line configured to receive a radio frequency signal from a first feed, a first balun galvanically coupled to the first transmission line, a first conductive strip galvanically coupled to the first transmission line and the first balun, a second conductive strip galvanically coupled to the first transmission line and the first balun, a first dipole arm, and a second dipole arm, wherein the first balun and the first transmission line are only capacitively coupled to the first and second dipole arms via the first and second conductive strips.Type: ApplicationFiled: December 6, 2018Publication date: June 6, 2019Applicant: GALTRONICS USA, INC.Inventors: Sadegh FARZANEH, Minya GAVRILOVIC, Des BROMLEY, Jacco VAN BEEK
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Publication number: 20190173161Abstract: An antenna array is provided which may include, but is not limited to, a plurality of reflectors, each of the plurality of reflectors having a face, a first edge and a second edge, wherein the first edge of each of the plurality of reflectors is coupled to the second edge of another of the plurality of reflectors, a first plurality of antenna elements arranged on the face of at least one of the plurality of reflectors, and a second plurality of antenna elements arranged at a corner of at least two of the plurality of reflectors, the corner comprising an area where the first edge of one of the plurality of reflectors is coupled to the second edge of another one of the plurality of reflectors.Type: ApplicationFiled: December 6, 2018Publication date: June 6, 2019Applicant: GALTRONICS USA, INC.Inventors: Sadegh FARZANEH, Minya GAVRILOVIC, Des BROMLEY, Farid JOLANI
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Publication number: 20190173162Abstract: An antenna array is provided which may include, but is not limited to, a first plurality of reflectors having a face, a first edge and a second edge, wherein the first edge of each of the first plurality of reflectors is coupled to the second edge of another of the first plurality of reflectors, a first plurality of antenna elements arranged on the face of at least one of the first plurality of reflectors, a second plurality of antenna elements arranged at a corner of at least two of the first plurality of reflectors, a second plurality of reflectors, the second plurality of reflectors mounted to an end of the first plurality of reflectors, and a third plurality of antenna elements arranged on a face of at least one of the second plurality of reflectors.Type: ApplicationFiled: December 6, 2018Publication date: June 6, 2019Applicant: GALTRONICS USA, INC.Inventors: Sadegh Farzaneh, Minya Gavrilovic, Des Bromley, Farid Jolani
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Publication number: 20190067810Abstract: An array antenna with each antenna element in the array being physically tilted away from a base plane of the array. End antenna elements are tilted at a higher angle than regular antenna elements. The radiation pattern, the end antenna elements can provide coverage directly above the antenna array (i.e., at 90 degrees to the horizontal) for different electrical tilts.Type: ApplicationFiled: August 21, 2018Publication date: February 28, 2019Inventors: Nasrin HOJJAT, Minya GAVRILOVIC, Des BROMLEY
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Publication number: 20180301801Abstract: A multi-band generalized antenna architecture using two or more types of antenna element is presented. Linear arrays of a first type of antenna element are used for one or more frequencies while a second antenna element type is used for other frequencies. The second type of antenna element is located between the linear arrays of the first antenna element type. The second antenna element type may be arranged in a staggered configuration or they may be arranged as linear arrays as well. The first type of antenna element may be a patch antenna element while the second type of antenna element may be a dipole antenna element. The patch antenna element may be used for high band frequencies while the dipole antenna element may be used in low band frequencies. The spacing in vertical direction is not equal to minimize the effect of arrays on each other.Type: ApplicationFiled: February 29, 2016Publication date: October 18, 2018Inventors: Nasrin HOJJAT, Sadegh FARZANEH, Lin-Ping SHEN, Bret JONES, Hua WANG, Minya GAVRILOVIC, Des BROMLEY, Willi LOTZ, Jacob VAN BEEK