@article{nascimento_lacava_2014,  title={Probe-Fed linearly-polarized electrically-equivalent microstrip antennas on FR4 substrates},  volume={13},  ISSN={2179-1074},  url={https://doi.org/10.1590/S2179-10742014000100005},  DOI={10.1590/S2179-10742014000100005},  number={1},  journal={Journal of Microwaves, Optoelectronics and Electromagnetic Applications},  publisher={Sociedade Brasileira de Microondas e Optoeletrônica e Sociedade Brasileira de Eletromagnetismo},  author={Nascimento, D. C. and Lacava, J. C. da S.},  year={2014},  month={Jan},  pages={55–66} }