Post-wall slotted waveguide array antennas for a broadband communication system in 60GHz

This paper proposes the beam-switching antennas developed for a access point (AP) of a broadband communication system in 60GHz band. The AP is composed of several element antennas which have a high gain and project their beam in a specified direction. The type of element antennas are post-wall slotted waveguide arrays and they have the tilted beam radiation patterns. The effectiveness of the proposed antennas is verified through experiments.