Dispersive array of radiating elements

摘要

The invention relates to a dispersive array of radiating elements 9, which are supplied by a waveguide 12 in which the electric field E has a constant direction parallel to one of the sides, and which are coupled into this guide by capacitive coupling means 15. This array is characterised in that the radiating elements 9 are disposed along one of the sides 14 of the guide 12 parallel to the direction of the field E and in that the coupling means 15 invert the coupling capacity by 180 DEG for two consecutive elements 9. Application to an array radiating according to a circular polarisation. <IMAGE>