Patents by Inventor Claude Bloch

Claude Bloch 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).

  • Open cavity radiating source excited by a dipole
    Patent number: 4313122
    Abstract: A microwave radiator comprises a generally cup-shaped, at least partly metallic cavity with a cylindrical wall and an open end which is bounded by an edge or rim with two diametrically opposite axial projections, in the form of acute-angled cusps or rectangular teeth, which are bisected by an axial plane perpendicular to a dipole disposed inside the cavity. The open cavity end may be covered by a dielectric radome of frustoconical or stepped cylindrical configuration.
    Type: Grant
    Filed: January 29, 1980
    Date of Patent: January 26, 1982
    Assignee: Thomson-CSF
    Inventors: Albert Dupressoir, Claude Bloch