Patents Assigned to L'Etat Francais, represente par le Secretaire d'Etat aux Postes et des a la Telediffusion (Centre National d'Etudes des Telecommunications)
  • Folded back doublet antenna for very high frequencies and networks of such doublets
    Patent number: 4426649
    Abstract: The invention relates to doublet plates and the method of making them so t they may operate at very high frequencies.
    Type: Grant
    Filed: July 20, 1981
    Date of Patent: January 17, 1984
    Assignees: L'Etat Francais, represente par le Secretaire d'Etat aux Postes et des a la Telediffusion (Centre National d'Etudes des Telecommunications), Etablissement Public de Diffusion dit "Telediffusion de France"
    Inventors: Gerard Dubost, Claude J. Vinatier