Patents by Inventor Elahehsadat Torabi

Elahehsadat Torabi 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).

  • ANTENNA LATTICE FOR SINGLE-PANEL FULL-DUPLEX SATELLITE USER TERMINALS
    Publication number: 20230353334
    Abstract: A full-duplex User Terminal Panel (UTP) including one or more User Terminal Modules (UT M) having a plurality of Tx antenna elements. Each of the Tx antenna elements spaced apart from one another by a distance dTx. The full-duplex UTP further includes a plurality of Rx antenna elements. Each of the Rx antenna elements are spaced apart from one another by a distance dRx. Furthermore, the Tx antenna elements may be spaced according to a Tx lattice dTx, such that the Tx lattice dTx spacing arrangement provides grating lobe-free scanning in an elevation plane at a Tx frequency range. The Rx antenna elements are spaced according to an Rx lattice dRx, such that the Rx lattice dRx spacing arrangement provides grating lobe-free scanning in an elevation plane at a Rx frequency range.
    Type: Application
    Filed: November 28, 2022
    Publication date: November 2, 2023
    Inventors: Amin Reda, Siamak Ebadi, Eric David Kwiatkowski, Elahehsadat Torabi, Stefan William Turkowski, Andrea Pabst, Andres Felipe Osorio
  • ANTENNA LATTICE WITH UNEQUAL SPACING FOR SINGLE-PANEL FULL-DUPLEX SATELLITE USER TERMINALS
    Publication number: 20230299475
    Abstract: A full-duplex User Terminal Panel (UTP) including one or more User Terminal Modules (UTM) having a plurality of Tx antenna elements. Each of the Tx antenna elements spaced apart from one another by a distance dTx. The full-duplex UTP further includes a plurality of Rx antenna elements. Each of the Rx antenna elements are spaced apart from one another by a distance dRx. Furthermore, the Tx antenna elements may be spaced according to a Tx lattice dTx, such that the Tx lattice dTx spacing arrangement provides grating lobe-free scanning in an elevation plane at a Tx frequency range. The Rx antenna elements are spaced according to an Rx lattice dRx, such that the Rx lattice dRx spacing arrangement provides grating lobe-free scanning in an elevation plane at a Rx frequency range.
    Type: Application
    Filed: January 2, 2023
    Publication date: September 21, 2023
    Inventors: Amin Reda, Siamak Ebadi, Eric David Kwiatkowski, Elahehsadat Torabi, Stefan William Turkowski, Andrea Pabst, Andres Felipe Osorio
  • Antenna lattice with unequal spacing for single-panel full-duplex satellite user terminals
    Patent number: 11545746
    Abstract: A full-duplex User Terminal Panel (UTP) including one or more User Terminal Modules (UTM) having a plurality of Tx antenna elements. Each of the Tx antenna elements spaced apart from one another by a distance dTx. The full-duplex UTP further includes a plurality of Rx antenna elements. Each of the Rx antenna elements are spaced apart from one another by a distance dRx. Furthermore, the Tx antenna elements may be spaced according to a Tx lattice dTx, such that the Tx lattice dTx spacing arrangement provides grating lobe-free scanning in an elevation plane at a Tx frequency range. The Rx antenna elements are spaced according to an Rx lattice dRx, such that the Rx lattice dRx spacing arrangement provides grating lobe-free scanning in an elevation plane at a Rx frequency range.
    Type: Grant
    Filed: March 18, 2022
    Date of Patent: January 3, 2023
    Assignee: UTVATE Corporation
    Inventors: Amin Reda, Siamak Ebadi, Eric David Kwiatkowski, Elahehsadat Torabi, Stefan William Turkowski, Andrea Pabst, Andres Felipe Osorio
  • Antenna lattice for single-panel full-duplex satellite user terminals
    Patent number: 11515993
    Abstract: A full-duplex User Terminal Panel (UTP) including one or more User Terminal Modules (UTM) having a plurality of Tx antenna elements. Each of the Tx antenna elements spaced apart from one another by a distance dTx. The full-duplex UTP further includes a plurality of Rx antenna elements. Each of the Rx antenna elements are spaced apart from one another by a distance dRx. Furthermore, the Tx antenna elements may be spaced according to a Tx lattice dTx, such that the Tx lattice dTx spacing arrangement provides grating lobe-free scanning in an elevation plane at a Tx frequency range. The Rx antenna elements are spaced according to an Rx lattice dRx, such that the Rx lattice dRx spacing arrangement provides grating lobe-free scanning in an elevation plane at a Rx frequency range.
    Type: Grant
    Filed: March 18, 2022
    Date of Patent: November 29, 2022
    Assignee: UTVATE Corporation
    Inventors: Amin Reda, Siamak Ebadi, Eric David Kwiatkowski, Elahehsadat Torabi, Stefan William Turkowski, Andrea Pabst, Andres Felipe Osorio