METHOD FOR DECOUPLING ANTENNAE WITHIN A SYSTEM OF CO-LOCALIZED ANTENNAE, AND CORRESPONDING SENSOR AND APPLICATION

The invention relates to a sensor of the type that comprises a system of co-localized antennae, itself comprising at least two active antennae (1) with the same phase center, said antennae being placed at the top end of a mast (4) and connected to down conductors (3). According to the invention, sai...

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Bibliographic Details
Main Authors LEMUR, DOMINIQUE, BERTEL, LOUIS, MARIE, FRANCOIS
Format Patent
LanguageEnglish
French
German
Published 18.06.2003
Edition7
Subjects
ANTENNAS, i.e. RADIO AERIALS
BASIC ELECTRIC ELEMENTS
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION
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Summary:The invention relates to a sensor of the type that comprises a system of co-localized antennae, itself comprising at least two active antennae (1) with the same phase center, said antennae being placed at the top end of a mast (4) and connected to down conductors (3). According to the invention, said mast (4) is produced from a dielectric material in such a way as to enable the antennae to be decoupled. The sensor also has filtering means (51 to 5n) which are arranged on at least one of said down conductors.
Bibliography:Application Number: EP20000988923