Patents by Inventor Kamya Yazdandoost

Kamya Yazdandoost 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).

  • Ultra wideband bow-tie printed antenna
    Publication number: 20050146480
    Abstract: A printed antenna includes a dielectric substrate having a pair of printed antenna elements to form a dipole antenna. On an antenna plane, an xy axis system is defined so that an origin is defined at a center of location of the antenna elements, and an x axis is set in a direction that the antenna elements are arranged, a y axis is set in the direction perpendicular to the x axis, and a size of the antenna elements in the direction of the y axis become gradually larger according to the x axis changing in an outer direction. Each of the antenna elements has an impedance matching part at a feeding side of the antenna elements. The printed antenna can be used in an ultra wide-band frequency, and is small profile, is light weight and low in cost.
    Type: Application
    Filed: August 26, 2004
    Publication date: July 7, 2005
    Applicant: National Institute of Information and Communications Technology
    Inventors: Kamya Yazdandoost, Ryuji Kohno