Patents by Inventor Ali ETEBARI

Ali ETEBARI 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).

  • Large resistive vee dipole antenna combined with vee dipole array
    Patent number: 10473779
    Abstract: A radar array comprising a panel, the panel comprising a top side and a bottom side; a plurality of high-frequency antennas coupled into a high-frequency array coupled to the panel; at least one low-frequency resistive vee dipole transmitting antenna; and at least one low-frequency resistive vee dipole receiving antenna, wherein the at least one low-frequency resistive vee dipole transmitting antenna and the at least one low-frequency resistive vee dipole receiving antenna are coupled into a low-frequency array.
    Type: Grant
    Filed: May 2, 2017
    Date of Patent: November 12, 2019
    Assignee: Chemring Sensors and Electronics Systems, Inc.
    Inventors: Jason T. Wolfson, Ali Etebari
  • Large Resistive Vee Dipole Antenna Combined with Vee Dipole Array
    Publication number: 20180329051
    Abstract: A radar array comprising a panel, the panel comprising a top side and a bottom side; a plurality of high-frequency antennas coupled into a high-frequency array coupled to the panel; at least one low-frequency resistive vee dipole transmitting antenna; and at least one low-frequency resistive vee dipole receiving antenna, wherein the at least one low-frequency resistive vee dipole transmitting antenna and the at least one low-frequency resistive vee dipole receiving antenna are coupled into a low-frequency array.
    Type: Application
    Filed: May 2, 2017
    Publication date: November 15, 2018
    Applicant: Chemring Sensors and Electronic Systems, Inc.
    Inventors: Jason T. Wolfson, Ali Etebari
  • Large resistive vee dipole antenna combined with vee dipole array
    Patent number: 9671494
    Abstract: A radar array comprising a panel, the panel comprising a top side and a bottom side; a plurality of high-frequency antennas coupled into a high-frequency array coupled to the panel; at least one low-frequency resistive vee dipole transmitting antenna; and at least one low-frequency resistive vee dipole receiving antenna, wherein the at least one low-frequency resistive vee dipole transmitting antenna and the at least one low-frequency resistive vee dipole receiving antenna are coupled into a low-frequency array.
    Type: Grant
    Filed: May 25, 2012
    Date of Patent: June 6, 2017
    Assignee: Chemring Sensors and Electronic Systems, Inc.
    Inventors: Jason T. Wolfson, Ali Etebari
  • Metal detector and ground-penetrating radar hybrid head and manufacturing method thereof
    Patent number: 8854247
    Abstract: A hybrid ground penetrating radar (GPR)/metal detector (MD) head includes a V-dipole GPR antenna and transmit and receive MD coils. One of the MD coils is arranged in a quadrupole configuration with a crossbar, and the V-dipole antenna is perpendicular to the crossbar. The legs of the V-dipole antenna may straddle the crossbar or may be on one side of the crossbar. The MD coils may be fabricated on a printed circuit board, which may be at a non-normal angle with respect to a central axis of the V-dipole antenna.
    Type: Grant
    Filed: August 11, 2011
    Date of Patent: October 7, 2014
    Assignee: NIITEK, Inc.
    Inventors: Ali Etebari, Jason Wolfson, Brian A. Whaley, Mark Hibbard
  • LARGE RESISTIVE VEE DIPOLE ANTENNA COMBINED WITH VEE DIPOLE ARRAY
    Publication number: 20130069814
    Abstract: A radar array comprising a panel, the panel comprising a top side and a bottom side; a plurality of high-frequency antennas coupled into a high-frequency array coupled to the panel; at least one low-frequency resistive vee dipole transmitting antenna; and at least one low-frequency resistive vee dipole receiving antenna, wherein the at least one low-frequency resistive vee dipole transmitting antenna and the at least one low-frequency resistive vee dipole receiving antenna are coupled into a low-frequency array.
    Type: Application
    Filed: May 25, 2012
    Publication date: March 21, 2013
    Inventors: Jason T. Wolfson, Ali Etebari
  • METAL DETECTOR AND GROUND-PENETRATING RADAR HYBRID HEAD AND MANUFACTURING METHOD THEREOF
    Publication number: 20120092206
    Abstract: A hybrid ground penetrating radar (GPR)/metal detector (MD) head includes a V-dipole GPR antenna and transmit and receive MD coils. One of the MD coils is arranged in a quadrupole configuration with a crossbar, and the V-dipole antenna is perpendicular to the crossbar. The legs of the V-dipole antenna may straddle the crossbar or may be on one side of the crossbar. The MD coils may be fabricated on a printed circuit board, which may be at a non-normal angle with respect to a central axis of the V-dipole antenna.
    Type: Application
    Filed: August 11, 2011
    Publication date: April 19, 2012
    Inventors: Ali ETEBARI, Jason Wolfson, Brian A. Whaley, Mark Hibbard