Circularly polarized 1-D EBG resonator antenna

We propose a circularly polarized resonator antenna made from a one-dimensional electromagnetic band gap (EBG) material. The antenna has the advantages of high gain, low losses and a low profile. A sequentially rotated array of linearly polarized stripline slots is used to generate circular polarization in the EBG resonator antenna. Preliminary theoretical results for this device and some details of the feed configuration are described.