Theory, algorithms, and applications of signal and data analysis.
A self-injection-locked 220 GHz autodyne radar forms an intermediate-frequency comb, pairing sub-millimeter separation with 3.4 μm measured ranging accuracy.
A Lego-like 3×4-tile metasurface, guided by a digital twin, redirects 28 GHz links and supports a two-user mmWave demonstration without extra power.
EEG-JEPA predicts multi-depth target representations over structured electrode–time masks, lifting frozen 14-task balanced accuracy from 40.49% to 52.94%.
ECG-guided cross-modal pretraining lets a smartwatch PPG model estimate heart age alone, linking a one-standard-deviation gap increase to 1.72-fold higher hypertension odds.
WULPUS PRO combines 16 multiplexed channels, programmable excitation, and host-agnostic wireless interfaces in a 5 g module consuming under 60 mW.
Replay-based dynamic learning and proxy gradients adapt to drifting wearable signals, reaching 0.64 mmol/L MAE in subject-independent validation.
Standard uplink SRS signals feed onboard synchronization, UE identification, and trajectory-based localization, beating AoA and TDoA baselines by about 5–6 m.
Mach-Zehnder readout and power-over-fiber match conventional 3T coil SNR with 5–10 mW modulator drive and fiber-only links.
Recasting radio operators as dense matrix and vector kernels enables a full 3.0 GHz OFDM link on Ascend edge NPUs.
A FIFO residual-service layer tests shared contacts after routing, exposing up to 154 s of optimistic completion error.
