Patents by Inventor George Isabella

George Isabella 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).

  • System for testing and calibrating core engine radio frequency (RF) circuit card assemblies
    Patent number: 9065559
    Abstract: A system for testing and calibrating communications equipment or modules. A processor is configured to perform a test or calibration procedure on a communications unit under test (UUT) in response to commands entered by an operator. Test and measurement instruments arranged to be responsive to the computer include a power supply for activating selected portions of signal paths in the UUT, one or more signal generators, and one or more instruments for measuring output signals produced by the UUT in response to the test signals. The UUT has switches and terminals for inputting test signals from and returning output signals to the instruments, and an adapter is connected between the processor and the UUT. When performing a calibration procedure, the adapter operates the switches and connects the terminals on the UUT to the test and measurement instruments under the control of the processor.
    Type: Grant
    Filed: May 4, 2012
    Date of Patent: June 23, 2015
    Assignee: BAE Systems Information and Electronic Systems Integration Inc.
    Inventors: Michael S. Vogas, George Isabella, Stephen J. Drexinger
  • TESTING AND CALIBRATION OF RADIO COMMUNICATIONS EQUIPMENT
    Publication number: 20120289167
    Abstract: A system for testing and calibrating communications equipment or modules. A processor is configured to perform a test or calibration procedure on a communications unit under test (UUT) in response to commands entered by an operator. Test and measurement instruments arranged to be responsive to the computer include a power supply for activating selected portions of signal paths in the UUT, one or more signal generators, and one or more instruments for measuring output signals produced by the UUT in response to the test signals. The UUT has switches and terminals for inputting test signals from and returning output signals to the instruments, and an adapter is connected between the processor and the UUT. When performing a calibration procedure, the adapter operates the switches and connects the terminals on the UUT to the test and measurement instruments under the control of the processor.
    Type: Application
    Filed: May 4, 2012
    Publication date: November 15, 2012
    Inventors: Michael S. Vogas, George Isabella, Stephen J. Drexinger