Out-of-band Interference Suppression of SatCom Antenna Arrays through Transmit Beamforming
Paper i proceeding, 2023
A novel transmit beamformer algorithm is proposed for next-generation satellite communication (SatCom) array systems to suppress self-interference and to simultaneously meet regulatory radiation mask constraints, at a small cost to Effective Isotropic Radiated Power (EIRP). Simulation results for a 1024-element system at Ka-band are presented showing that realized gain performance can be traded of against improved channel isolation, while maintaining mask adherence.
shared aperture
beamforming
radiation mask
interference
satcom
Författare
Teanette van der Spuy
Chalmers, Elektroteknik, Kommunikation, Antenner och Optiska Nätverk
Rob Maaskant
Chalmers, Elektroteknik, Kommunikation, Antenner och Optiska Nätverk
Max Theodor Behrens
Student vid Chalmers
Marianna Ivashina
Chalmers, Elektroteknik, Kommunikation, Antenner och Optiska Nätverk
Lukas Nystrom
CTO
2023 International Conference on Electromagnetics in Advanced Applications, ICEAA 2023
369-374
9798350320589 (ISBN)
25th International Conference on Electromagnetics in Advanced Applications, ICEAA 2023
Venice, Italy,
Venice, Italy,
Ämneskategorier
Telekommunikation
Signalbehandling
DOI
10.1109/ICEAA57318.2023.10297823