Multi-permittivity 3D-printed Ceramic Dual-Band Circularly Polarized Dielectric Resonator Antenna for Space Applications – Measurement

Publication date :05/11/2023
Authors : Quentin Lamotte; Gautier Mazingue; Jacek Bhatker; Maxime Romier; Nicolas Capet; Nicolas Delhote; Cyrille Menudier; Olivier Tantot; Marc Thévenot; Kévin Elis
Anywaves Space Antenna Satellite Constellation Scientific Publication

Published in: 2022 16th European Conference on Antennas and Propagation (EuCAP)

This document follows a previous article which present the design of a Dielectric Resonator Antenna (DRA) developed by ANYWAVES with the support of the French Space Agency (CNES) and the help of an academic partner XLIM. This antenna is circularly-polarized, dual-band (Upper-L-Band (1.559 - 1.61 GHz) and TT&C S-Band (2.025 - 2.29 GHz)) and designed to be integrated on a CubeSat or Nanosatellite. The particularity of this DRA is that the dielectric part is a structured 3D-printed block of Zirconia with two different permittivities. Two different feeding lines have been designed: with and without an integrated diplexer. Two breadboards of this antenna had been fabricated and measured in the premises of XLIM.


Download the publication


If you have any question, we would be happy to help you out.