A CMOS dual-mode brain-computer interface chipset with 2-mV precision time-based charge balancing and stimulation-side artifact suppression
H Pu, O Malekzadeh-Arasteh… - IEEE Journal of Solid …, 2021 - ieeexplore.ieee.org
This article presents a multipolar neural stimulation and mixed-signal neural data acquisition
(DAQ) chipset for fully implantable bi-directional brain–computer interfaces (BD-BCIs). The …
(DAQ) chipset for fully implantable bi-directional brain–computer interfaces (BD-BCIs). The …
Bidirectional peripheral nerve interface with 64 second-order opamp-less ΔΣ ADCs and fully integrated wireless power/data transmission
M ElAnsary, J Xu, J Sales Filho, G Dutta… - IEEE Journal of Solid …, 2021 - ieeexplore.ieee.org
An active probe and microstimulator SoC for interfacing with peripheral nerves is presented.
It performs 64-channel artifact-tolerant neural recording, cuff imbalance compensation by …
It performs 64-channel artifact-tolerant neural recording, cuff imbalance compensation by …
Fascicle-selective bidirectional peripheral nerve interface IC with 173dB fom noise-shaping SAR ADCs and 1.38 pj/b frequency-multiplying current-ripple radio …
The peripheral nervous system (PNS) provides a conduit through which organs can
communicate with the central nervous system. PNS neural interfaces have been deployed in …
communicate with the central nervous system. PNS neural interfaces have been deployed in …
An architectural charge management interface for energy-harvesting systems
Energy-harvesting devices eliminate batteries, instead collecting their operating energy from
environmental sources. A device stores energy into a capacitor, drawing energy to perform …
environmental sources. A device stores energy into a capacitor, drawing energy to perform …
Advancements in Neural Recording Circuits: Review of Nerve Biopotentials, and Neural Recording Circuit Architectures
Peripheral nerve injuries pose significant health challenges leading to loss of motor control
and sensation. These injuries can result from trauma, surgery, tumors, and neurological …
and sensation. These injuries can result from trauma, surgery, tumors, and neurological …
A survey on underwater wireless power and data transfer system
A Wibisono, MH Alsharif, HK Song, BM Lee - IEEE Access, 2024 - ieeexplore.ieee.org
This research extensively explores contemporary techniques in Underwater Wireless Power
and Data Transfer (WPDT), as found in recent literature over the past 5 years. These …
and Data Transfer (WPDT), as found in recent literature over the past 5 years. These …
Neural Dielet: A 0.4 mm Battery-Less Crystal-Less Neural-Recording System on Die Achieving 1.6 cm Backscatter Range With 2 mm ×2 mm On-Chip Antenna
Miniaturization is essential in the design of wireless neural-recording systems. In recent
years, the battery in neural-recording systems can be eliminated by wireless power transfer …
years, the battery in neural-recording systems can be eliminated by wireless power transfer …
Fascicle-Selective Ultrasound-Powered Bidirectional Wireless Peripheral Nerve Interface IC
This paper presents an innovative, minimally invasive, battery-free, wireless, peripheral
nervous system (PNS) neural interface, which seamlessly integrates a millimeter-scale …
nervous system (PNS) neural interface, which seamlessly integrates a millimeter-scale …
An 8-Shaped Antenna-Based Battery-Free Neural-Recording System Featuring 3 cm Reading Range and 140 pJ/bit Energy Efficiency
Wireless neural recording is envisaged to be an effective way of monitoring neural
behaviors in long term, which requires a miniature device deeply implanted in the brain …
behaviors in long term, which requires a miniature device deeply implanted in the brain …
Group-Chopping: An 8-Channel, 0.04% Gain Mismatch, 2.1 µW 0.017 mm2 Instrumentation Amplifier for Bio-Potential Recording
An 8-channel AFE with a group-chopping instrumentation amplifier (GCIA) is proposed for
bio-potential recording applications. The group-chopping technique cascades chopper …
bio-potential recording applications. The group-chopping technique cascades chopper …