Patents by Inventor Felix Micheel

Felix Micheel 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, in particular a mobile radio antenna
    Patent number: 7079083
    Abstract: An antenna, in particular a mobile radio antenna, operates in at least two frequency bands. Two or more dipole antenna elements are provided and are arranged in front of a reflector, which transmit and receive in two different frequency bands. The distance between the antenna element structure, the antenna elements or the antenna element top of at least one dipole antenna element for the higher frequency band is at a distance from the reflector plane which corresponds to at least 75% and at most 150% of the distance between an antenna element structure. An antenna element or an antenna element top of at least one dipole antenna element for the lower frequency band and the reflector plane, and/or the distance between the antenna element structure, the antenna elements or the antenna element top of at least one dipole antenna element for the higher frequency band is at a distance from the reflector plane which is greater than 0.
    Type: Grant
    Filed: November 30, 2004
    Date of Patent: July 18, 2006
    Assignee: Kathrein-Werke KG
    Inventors: Maximilian Gottl, Magnus Hubner, Felix Micheel, Michael Boss
  • Antenna, in particular a mobile radio antenna
    Publication number: 20060114168
    Abstract: An antenna, in particular a mobile radio antenna, operates in at least two frequency bands. Two or more dipole antenna elements are provided and are arranged in front of a reflector, which transmit and receive in two different frequency bands. The distance between the antenna element structure, the antenna elements or the antenna element top of at least one dipole antenna element for the higher frequency band is at a distance from the reflector plane which corresponds to at least 75% and at most 150% of the distance between an antenna element structure. An antenna element or an antenna element top of at least one dipole antenna element for the lower frequency band and the reflector plane, and/or the distance between the antenna element structure, the antenna elements or the antenna element top of at least one dipole antenna element for the higher frequency band is at a distance from the reflector plane which is greater than 0.
    Type: Application
    Filed: November 30, 2004
    Publication date: June 1, 2006
    Applicant: Kathrein-Werke KG
    Inventors: Maximilian Gottl, Magnus Hubner, Felix Micheel, Michael Boss