07394432 is referenced by 27 patents and cites 499 patents.

Antennae in which the corresponding radiative element contains at least one multilevel structure formed by a set of similar geometric elements (polygons or polyhedrons) electromagnetically coupled and grouped such that in the structure of the antenna can be identified each of the basic component elements. The design is such that it provides two important advantages: the antenna may operate simultaneously in several frequencies, and/or its size can be substantially reduced. Thus, a multiband radioelectric behaviour is achieved, that is, a similar behavior for different frequency bands.

Title
Multilevel antenna
Application Number
11/550256
Publication Number
7394432 (B2)
Application Date
October 17, 2006
Publication Date
July 1, 2008
Inventor
Jordi Soler Castany
Mataro
ES
Jaume Anguera Pros
Barcelona
ES
Carmen Borja Borau
Barcelona
ES
Carles Puente Baliarda
Barcelona
ES
Agent
Howison & Arnott L
Assignee
Fractus
ES
IPC
H01Q 1/24
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