Skip to Main Content
In this work we present the design of an FPGA based platform for acquiring and storing signals for SDR applications. The system comprises an embedded RISC processor, an A/D converter, RAM memory chips and a DMA controller core. This last component was designed from scratch to meet the high data rate and bulk requirements. The software needed to control the system was also developed and a Graphical User Interface was written to allow a user to interact with the system from a host PC. The developed system was successfully used for offline processing the received signals of a GNSS RF front-end.