Patents by Inventor Keith Trott

Keith Trott 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).

  • Publication number: 20060038732
    Abstract: A dual polarized slotline feed circuit includes a first slotline circuit and a second slotline circuit with the first and second slotline circuits disposed such that first slotline circuit is orthogonal to the second slotline and such that the first and second slotline circuits each have a first portion with a common centerline and wherein a second portion of one of the first and second slotline circuits is bent such that it is disposed at an angle with respect to the common centerline portion of the first and second slotline circuits.
    Type: Application
    Filed: November 10, 2004
    Publication date: February 23, 2006
    Inventors: Mark DeLuca, Robert Cummings, Keith Trott, Joseph Biondi, Ronni Cavener
  • Publication number: 20050007286
    Abstract: A radiator element includes a pair of substrates each having a transition section and a feed surface, each of the substrates is spaced apart from one another. The radiator element further includes a balanced symmetrical feed having a pair of radio frequency (RF) feed lines disposed adjacent to and electromagnetically coupled to the feed surface of one of a corresponding one of the pair of transition sections, and the pair of radio frequency feed lines forms a signal null point adjacent the transition sections.
    Type: Application
    Filed: July 11, 2003
    Publication date: January 13, 2005
    Inventors: Keith Trott, Joseph Biondi, Ronni Cavener, Robert Cummings, James McGuinnis, Thomas Sikina, Erdem Yurteri, Fernando Beltran