Patents by Inventor Masud Jenabi

Masud Jenabi 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).

  • Single Ku-band multi-polarization gallium arsenide transmit chip
    Patent number: 7046195
    Abstract: The present invention is a wide band GaAs microwave monolithic integrated circuit (MMIC) transmit chip that is capable of transmitting linearly or circularly polarized signals when connected to a pair of orthogonal cross-polarized antennas. In an active phased-array antenna environment, this transmit chip is capable of transmitting signals with different scan angles. This invention also contains a digital serial to parallel converter that uses TTL signal to control the phase shifter and attenuator circuits that are required for controlling the polarization and scan angle of the transmitted signal.
    Type: Grant
    Filed: December 14, 2001
    Date of Patent: May 16, 2006
    Assignee: ITT Manufacturing Enterprises, Inc.
    Inventor: Masud Jenabi
  • Single ku-band multi-polarization gallium arsenide transmit chip
    Patent number: 7009562
    Abstract: The present invention is a wide band GaAs microwave monolithic integrated circuit (MMIC) transmit chip that is capable of transmitting linearly or circularly polarized signals when connected to a pair of orthogonal cross-polarized antennas. In an active phased-array antenna environment, this transmit chip is capable of transmitting signals with different scan angles. This invention also contains a digital serial to parallel converter that uses TTL signal to control the phase shifter and attenuator circuits that are required for controlling the polarization and scan angle of the transmitted signal.
    Type: Grant
    Filed: December 19, 2003
    Date of Patent: March 7, 2006
    Assignee: ITT Manufacturing Enterprises, Inc.
    Inventor: Masud Jenabi
  • System for receiving multiple independent RF signals having different polarizations and scan angles
    Patent number: 6828932
    Abstract: A wideband receiver system capable of simultaneously receiving multiple independent RF input signals from different sources which signals can be polarized (linearly or circularly) differently and exhibit different scan angles.
    Type: Grant
    Filed: January 17, 2003
    Date of Patent: December 7, 2004
    Assignee: ITT Manufacutring Enterprises, Inc.
    Inventor: Masud Jenabi
  • SYSTEM FOR RECEIVING MULTIPLE INDEPENDENT RF SIGNALS HAVING DIFFERENT POLARIZATIONS AND SCAN ANGLES
    Publication number: 20040233099
    Abstract: A wideband receiver system capable of simultaneously receiving multiple independent RF input signals from different sources which signals can be polarized (linearly or circularly) differently and exhibit different scan angles.
    Type: Application
    Filed: January 17, 2003
    Publication date: November 25, 2004
    Inventor: Masud Jenabi
  • Single ku-band multi-polarization gallium arsenide transmit chip
    Publication number: 20040130490
    Abstract: The present invention is a wide band GaAs microwave monolithic integrated circuit (MMIC) transmit chip that is capable of transmitting linearly or circularly polarized signals when connected to a pair of orthogonal cross-polarized antennas. In an active phased-array antenna environment, this transmit chip is capable of transmitting signals with different scan angles. This invention also contains a digital serial to parallel converter that uses TTL signal to control the phase shifter and attenuator circuits that are required for controlling the polarization and scan angle of the transmitted signal.
    Type: Application
    Filed: December 19, 2003
    Publication date: July 8, 2004
    Applicants: SINGLE KU-BANK MULTI-POLARIZATION GALLIUM ARSENIDE TRANSMIT CHIP, ITT Manufacturing Enterprises, Inc.
    Inventor: Masud Jenabi
  • Single ku-band multi-polarization gallium arsenide transmit chip
    Publication number: 20030112184
    Abstract: The present invention is a wide band GaAs microwave monolithic integrated circuit (MMIC) transmit chip that is capable of transmitting linearly or circularly polarized signals when connected to a pair of orthogonal cross-polarized antennas. In an active phased-array antenna environment, this transmit chip is capable of transmitting signals with different scan angles. This invention also contains a digital serial to parallel converter that uses TTL signal to control the phase shifter and attenuator circuits that are required for controlling the polarization and scan angle of the transmitted signal.
    Type: Application
    Filed: December 14, 2001
    Publication date: June 19, 2003
    Inventor: Masud Jenabi