The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 28, 2011
Filed:
Jun. 12, 2006
Gaetano Marrocco, Montecompatri, IT;
Fernando Bardati, Rome, IT;
Manlio Proia, Rome, IT;
Piero Tognolatti, Rome, IT;
Lorenzo Mattioni, Rome, IT;
Raffaele Perelli, Ardea, IT;
Giampiero Colasanti, Rome, IT;
Giovanni Falcione, Rome, IT;
Gaetano Marrocco, Montecompatri, IT;
Fernando Bardati, Rome, IT;
Manlio Proia, Rome, IT;
Piero Tognolatti, Rome, IT;
Lorenzo Mattioni, Rome, IT;
Raffaele Perelli, Ardea, IT;
Giampiero Colasanti, Rome, IT;
Giovanni Falcione, Rome, IT;
Selex Communications S.p.A., Genoa, IT;
Abstract
A structural antenna system for operation in the HF frequency range, particularly for naval communications, is described, comprising at least one linear radiating arrangement () adapted to be operatively associated with a ground conductor (GND) and at least one electrical impedance device (Z-Z), in which the aforesaid linear radiating arrangement () is coupled to a pre-existing naval structure which has a predominantly vertical extension and is electrically conducting, such as a funnel (F). A structural antenna system with multiple feed comprises a plurality of linear radiating arrangements () positioned in meridian planes of the naval structure of the funnel type (F), spaced at equal angular intervals.