Patents by Inventor Evan B. Serbin

Evan B. Serbin 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).

  • Scalable range migration algorithm for high-resolution, large-area SAR imaging
    Patent number: 6018306
    Abstract: An improved range migration algorithm or processing method that advantageously performs digital synthetic aperture radar image formation processing. The range migration algorithm provides high-resolution, large-area spotlight SAR imaging that is free from phase and gain discontinuities and geometric distortions. The range migration algorithm also provides for truly scalable and portable processing. The range migration algorithm may be used in a real-time implementation on a multi-processor platform. The range migration algorithm of the present invention does not perform range deskew, which results in more efficient processing and the imaging of very large swath widths. In addition, the range migration algorithm explicitly and efficiently treats the residual video phase term. Also, no overcollection of input data is required.
    Type: Grant
    Filed: August 21, 1998
    Date of Patent: January 25, 2000
    Assignee: Raytheon Company
    Inventor: Evan B. Serbin