Lehmann, ChristophChristophLehmannMoriggia, LorenzoLorenzoMoriggiaConsoli, AngeloAngeloConsoliGhiggi, AthosAthosGhiggiBrenner, JoëlJoëlBrennerNALDI, GiovanniGiovanniNALDI2024-01-232024-01-232010http://hdl.handle.net/20.500.12386/34602In this report we describe the beamforming capable GNSS base-band processor SY1031 developed and extended for the GRABEL project. The SY1031BF is a 16 channel GNSS receiver written in VHDL and implemented on a Xilinx Virtex4 FPGA capable to generate and control up to 16 independent GNSS beams using up to 9 GPS L1 antenna inputs. The design has been based on Saphyrion’s SY1031 GNSS processor.ELETTRONICOenResearch reportFIS/05 - ASTRONOMIA E ASTROFISICAERC sectors::Physical Sciences and Engineering::PE9 Universe sciences: astro-physics/chemistry/biology; solar systems; stellar, galactic and extragalactic astronomy, planetary systems, cosmology, space science, instrumentation