Bifocal Dual-Reflectarray Antenna to Generate a Complete Multiple Spot Beam Coverage for Satellite Communications in Ka-Band

by Eduardo Martinez-de-Rioja, Jose A. Encinar, Giovanni Toso
Published 2020-06-01

High-Efficiency Polarizer Reflectarray Antennas for Data Transmission Links from a CubeSat

by Eduardo Martinez-de-Rioja, Daniel Martinez-de-Rioja, Rafael López-Sáez, Ignacio Linares, Jose A. Encinar
Published 2021-07-01

Multibeam Reflectarrays in Ka-Band for Efficient Antenna Farms Onboard Broadband Communication Satellites

by Daniel Martinez-de-Rioja, Eduardo Martinez-de-Rioja, Yolanda Rodriguez-Vaqueiro, Jose A. Encinar, Antonio Pino
Published 2021-12-01

Design of Ku- and Ka-Band Flat Dual Circular Polarized Reflectarrays by Combining Variable Rotation Technique and Element Size Variation

by Rafael Florencio, Daniel Martínez-de-Rioja, Eduardo Martínez-de-Rioja, Jose A. Encinar, Rafael R. Boix, Vicente Losada
Published 2020-06-01