Active dual-polarization microwave reflector, in particular for electronically scannig antenna

摘要

The present invention relates to a dual polarization active microwave reflector with electronic scanning, capable of being illuminated by a microwave source in order to form an antenna. The reflector comprises two imbricated waveguide arrays (21, 22), the bottom of each guide being closed by a phase shift circuit carrying out the reflection and the phase shifting of the wave that it receives, one array being designed to receive one polarization and the other array being designed to receive a polarization perpendicular to the previous one.