@ARTICLE {28103, author={R. L. Farias and C. Peixeiro and M. V. T. Heckler}, doi={10.1002/mop.31571}, journal={Microwave and Optical Tech. Letters}, title={Circularly polarized 2 × 2 microstrip antenna array for application as a reflectarray feed}, year={2019}, month={February}, volume={61}, number={2}, pages={330-336}, ISSN={0895-2477} }Create and download bib file