System of Multi-Beam Antennas

The present invention relates to a system of multi-beam antennas comprising a network of N radiating elements, N being an even whole number, the elements of the network being connected two by two via transmission lines. The system comprises in addition M radiating sources, M being a whole number gre...

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Bibliographic Details
Main Authors PINTOS JEAN-FRANCOIS, LOUZIR ALI, TONG DOMINIQUE LO HINE
Format Patent
LanguageEnglish
Published 14.06.2012
Subjects
ANTENNAS, i.e. RADIO AERIALS
BASIC ELECTRIC ELEMENTS
ELECTRICITY
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Summary:The present invention relates to a system of multi-beam antennas comprising a network of N radiating elements, N being an even whole number, the elements of the network being connected two by two via transmission lines. The system comprises in addition M radiating sources, M being a whole number greater than or equal to 1, the radiating source(s) each being positioned at a distance Li from the centre of the network such that the distance Li is strictly less than the distance of fields called far fields and i varies from 1 to M. This system can be used notably in MIMO devices.
Bibliography:Application Number: US201113311664