arxiveess.SP2026-07-13
OwnDPDLab: A Flexible Open-Source Testbed for Wideband DPD Algorithm Benchmarking
Marvin Jaeger, Philipp Luetke, David Kopyto, Georg Frederik Riemschneider, Omar Jabi, Alexander Koelpin
5G and Beyond-5G standards require digital predistortion (DPD) algorithms to operate on increased signal bandwidths. Wideband laboratory test hardware is cost-intensive, and openly available solutions lack flexibility. The OwnDPDLab provides a highly flexible, affordable, open-so…