2 papers
eess.AS2025
A Multi-Channel Auditory Signal Encoder with Adaptive Resolution Using Volatile Memristors
Dongxu Guo, Deepika Yadav, Patrick Foster +4
We demonstrate and experimentally validate an end-to-end hybrid CMOS-memristor auditory encoder that realises adaptive-threshold, asynchronous delta-modulation (ADM)-based spike en…
cond-mat.mtrl-sci2025
Multibit Ferroelectric Memcapacitor for Non-volatile Analogue Memory and Reconfigurable Filtering
Deepika Yadav, Spyros Stathopoulos, Patrick Foster +4
Tuneable capacitors are vital for adaptive and reconfigurable electronics, yet existing approaches require continuous bias or mechanical actuation. Here we demonstrate a voltage-pr…