(IEEE, 2024)
Kegel, J.A.; Es, J.J.P. van; Blaauw, K.; Bentum, M.J.; Meyer, E.; Arts, M.J.; Yatawatta, S.; Boersma, D.; Boonstra, A.J.; Hargreaves, J.E.; Marel, H. van der; Mevius, M.; Bos, A.; Parro, J.; Crosta, P.
The GRATE multi-element compact L-band antenna array and receiver is a system aimed at optimizing GNSS received signal quality by minimizing radio frequency interference and multipath. This system overview includes objectives, antenna and digital receiver architectures, and processing approaches for creating both fixed, and adaptive antenna beam-shapes. System capabilities are demonstrated via simulation and initial field tests.