Dual Band Dual Polarisation Shared Aperture Ka Rx/Tx Phased Array for Ultra High Throughput Satellites
A dual-band, Ka Tx/Rx shared aperture phased array is presented, with a frequency ratio 1.5:1 between the sub-bands. The radiators are in waveguide technology, and an innovative concept is proposed that permits to manage different lattice constraints at both sub-bands.
Authors
- Etienne Girard (ORCID: https://orcid.org/0000-0002-0358-4131)
- Andrea Guarriello (ORCID: https://orcid.org/0000-0002-2811-8567)
- Hervé Legay (ORCID: https://orcid.org/0000-0002-9563-7869)
- Jean Philippe Fraysse
Institutions
- Thales (France) (FR)
- Thales Alenia Space (France)
Publication Details
- Published
- 2025-03-30
- DOI
- https://doi.org/10.23919/eucap63536.2025.10999185
- Citations
- 2
- Primary Topic
- Antenna Design and Optimization
- Type
- article
- Field-Weighted Citation Impact
- 9.99
Funders
- European Space Agency