The Boeing Company
Antenna array system for producing dual polarization signals

Abstract:

An antenna array system ("AAS") for directing and steering an antenna beam is described in accordance with the present disclosure. The AAS may include a feed waveguide having a feed waveguide length, at least two directional couplers in signal communication with the feed waveguide, at least two pairs of planar coupling slots along the feed waveguide length, and at least two horn antennas.