Patents by Inventor Azar S. Ali

Azar S. Ali 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).

  • Wide bandwidth microstrip patch antenna
    Patent number: 5448252
    Abstract: An improved microstrip patch antenna has a pair, for example, of dielectric overlay strips attached along the radiating edges of the patch where the patch is rectangular. By optimizing dimensions parameters and materials, the bandwidth of the patch is increased substantially as well as the amount of radiated energy.
    Type: Grant
    Filed: March 15, 1994
    Date of Patent: September 5, 1995
    Assignee: The United States of America as Represented by the Secretary of the Air Force
    Inventors: Azar S. Ali, Kuldip C. Gupta