Deep Learning-based Digital Predistortion for Power Amplifiers
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Updated
Dec 7, 2025 - Python
Deep Learning-based Digital Predistortion for Power Amplifiers
ILC-DPD on ADALM-Pluto SDR
B-spline DPD on ADALM-Pluto SDR
Parameter-efficient complex state-space (S4D) backbone for neural digital pre-distortion. Beats the OpenDPD GRU baseline on ACLR/EVM at ~1k parameters across three measured PAs, with lossless O(1) streaming inference.
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