Patents by Inventor David Garth Leeper

David Garth Leeper 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).

  • Thinned aperiodic antenna arrays with improved peak sidelobe level control
    Patent number: 4071848
    Abstract: The present invention relates to thinned linear, planar and three-dimensional phased antenna array configurations which have the antenna or sensor elements positioned in a pseudorandom manner as prescribed by the equation based on difference sets. The present antenna array permit thinning factors well below one-half while retaining the sidelobe level characteristics of arrays with much higher thinning factors.
    Type: Grant
    Filed: November 26, 1976
    Date of Patent: January 31, 1978
    Assignee: Bell Telephone Laboratories, Incorporated
    Inventor: David Garth Leeper