A 2.45-GHz Circular Polarization Closed-Loop Travelling-Wave Antenna for Cubesats. - Humberto Lobato-Morales; Salvador Villarreal-Reyes; E. Guerrero-Arbona; E. Martinez-Aragon; Ricardo Arturo Chavez Perez; José Luis Medina Monroy; Cruz Ángel Figueroa Torres (CONIELECOMP, 2019)