H - Electricity – 01 – Q
Patent
H - Electricity
01
Q
H01Q 15/00 (2006.01) H01Q 1/40 (2006.01) H01Q 19/00 (2006.01) H01Q 19/06 (2006.01) H01Q 19/10 (2006.01)
Patent
CA 2360432
The invention concerns an antenna comprising a probe capable of transforming electrical energy into electromagnetic energy and inversely. It further comprises an assembly of elements made of at least two materials different in permittivity and/or permeability and/or conductivity within which said probe is arranged, the arrangement of the elements in said assembly ensuring radiation and spatial and frequency filtering of the electromagnetic waves produced or received by said probe, which filtering allows in particular one or several operating frequencies (f) of the antenna inside a frequency band gap (B).
L'antenne comprend une sonde capable de transformer de l'énergie électrique en énergie électromagnétique et réciproquement. Elle comprend en outre un assemblage d'éléments en au moins deux matériaux se différeciant par leur permittivité et/ou leur perméabilité et/ou leur conductivité au sein duquel ladite sonde est disposée, la disposition des éléments dans ledit assemblage assurant le rayonnement et un filtrage spatial et fréquentiel des ondes électromagnétiques produites ou reçues par ladite sonde, lequel filtrage autorise notamment une ou plusieurs fréquences de fonctionnement (f) de l'antenne à l'intérieur d'une bande de fréquences non passante (B). Image
Jecko Bernard Jean-Yves
Reineix Alain Jean-Louis
Thevenot Marc
Centre National de La Recherche Scientifique (c.n.r.s.)
Robic
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