COMPACT ANTENNA STRUCTURE FOR SATELLITE TELECOMMUNICATIONS

摘要

The invention relates to an antenna structure (10) for telecommunications, in particular by satellite, characterised in that the antenna structure (10) includes at least one dipole antenna (12) having a helical shape and sized to transmit and/or receive at least one electromagnetic wave having a frequency higher than 4 GHz, preferably 4 GHz to 50 GHz, in particular in a spectral band selected among the X band and the Ku band.