Patents by Inventor Mark Andre Campbell

Mark Andre Campbell 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).

  • Antenna with Balun
    Publication number: 20100007568
    Abstract: A balun, generally including a substrate, a microstrip conductor, and a parallel strip conductor is described, where a characteristic impedance of the balun is substantially constant at each cross-sectional point along a length of the balun. A transverse electromagnetic horn antenna can transmit and receive ultra-wide band pulses, and includes a first metal conductor and a second metal conductor, where a characteristic impedance of the first and second conductor varies over a length of the antenna in a controlled means.
    Type: Application
    Filed: March 24, 2009
    Publication date: January 14, 2010
    Applicant: UTI LIMITED PARTNERSHIP
    Inventors: Elise Fear, Michal Okoniewski, Mark Andre Campbell