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1-Transistor-Dynamic Random Access Memory as Reservoir for Temporal Signal Processing

1-Transistor-Dynamic Random Access Memory as Reservoir for Temporal Signal Processing 150 150

Abstract:

Reservoir computing (RC), a computational paradigm inspired by the recurrent neural networks (RNNs), offers a promising framework for efficient temporal processing with minimal training overhead. Hardware implementation of RC primitive requires devices that exhibit short-term memory, nonlinearity, and energy-efficient state-switching dynamics. While emerging nonvolatile memory (eNVM) technologies have been explored …

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A 40k-Pixel Multimodal Biophysiology Monitoring Platform With 10k Concurrent Electrophysiology Channels and a Mixer-Embedded ΣΔ Impedance Sensor

A 40k-Pixel Multimodal Biophysiology Monitoring Platform With 10k Concurrent Electrophysiology Channels and a Mixer-Embedded ΣΔ Impedance Sensor 150 150

Abstract:

Understanding complex physiological processes requires the ability to monitor multiple biological modalities concurrently, as electrical, ionic, and biochemical processes are tightly coupled and cannot be holistically described by single-mode sensors. This article presents a 40 nm CMOS multimodal cellular physiology monitoring platform that integrates 40 960 reconfigurable pixels at $10.8~\mu $ m pixel pitch. …

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A High-Efficiency Magnetoelectric Power Link With a Load-Adaptive CMOS Rectifier for Miniaturized Implants

A High-Efficiency Magnetoelectric Power Link With a Load-Adaptive CMOS Rectifier for Miniaturized Implants 150 150

Abstract:

Miniaturized biomedical implants are currently constrained by limited wireless power transfer (WPT) efficiency under load variation and spatial misalignment. This work presents a custom magnetoelectric (ME) power link incorporating a load-adaptive CMOS rectifier to address these challenges. By employing a current sensing control loop for dynamic switch sizing and delay …

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