An overview of data telemetry in inductively powered implantable biomedical devices

B Lee, M Ghovanloo - IEEE Communications Magazine, 2019 - ieeexplore.ieee.org
In modern implantable medical devices (IMDs), wireless data transmission between inside
and outside of the body is essential to control IMD parameters and report the acquired data …

A single-chip full-duplex high speed transceiver for multi-site stimulating and recording neural implants

SA Mirbozorgi, H Bahrami, M Sawan… - IEEE transactions on …, 2015 - ieeexplore.ieee.org
We present a novel, fully-integrated, low-power full-duplex transceiver (FDT) to support high-
density and bidirectional neural interfacing applications (high-channel count stimulating and …

An energy-efficient and high-data-rate IR-UWB transmitter for intracortical neural sensing interfaces

M Song, Y Huang, HJ Visser… - IEEE journal of solid …, 2022 - ieeexplore.ieee.org
This article presents an implantable impulse-radio ultra-wideband (IR-UWB) wireless
telemetry system for intracortical neural sensing interfaces. A 3-D hybrid impulse modulation …

Challenges in scaling down of free-floating implantable neural interfaces to millimeter scale

KW Yang, K Oh, S Ha - IEEE Access, 2020 - ieeexplore.ieee.org
Implantable neural interface devices are an emerging technology for continuous brain
monitoring and brain-computer interface (BCI). Recording of electrical signals from neurons …

Distributed neural interfaces: challenges and trends in scaling implantable technology

KM Szostak, P Feng, F Mazza… - Handbook of …, 2021 - Springer
Current implantable neural interfaces, both clinically available solutions and research tools,
rely on a limited number of implanted devices (from one to few units). This factor, aside from …

A digitally assisted multiplexed neural recording system with dynamic electrode offset cancellation via an LMS interference-canceling filter

NSK Fathy, J Huang, PP Mercier - IEEE Journal of Solid-State …, 2021 - ieeexplore.ieee.org
This article presents a low-power (LP) area-efficient implantable neural recording system
that supports high-density neural implant (HDNI) applications. The system uses a time …

Overview of recent development on wireless sensing circuits and systems for healthcare and biomedical applications

C Li, KF Un, P Mak, Y Chen… - IEEE Journal on …, 2018 - ieeexplore.ieee.org
This paper provides a comprehensive overview of the recent advances in the field of
wireless contactless sensing circuits and systems for healthcare and biomedical …

A millimeter-wave CMOS transceiver with digitally pre-distorted PAM-4 modulation for contactless communications

Y Kim, B Hu, Y Du, WH Cho, R Huang… - IEEE Journal of Solid …, 2019 - ieeexplore.ieee.org
This paper presents a millimeter-wave (127 GHz) CMOS transceiver with a digital pre-
distortion capable PAM-4 modulator for contactless communications. The transmitter …

Evolution of biotelemetry in medical devices: from radio pills to mm-scale implants

V Valente - IEEE Transactions on Biomedical Circuits and …, 2022 - ieeexplore.ieee.org
The advent of semiconductor technology in the mid-20th century created unprecedented
opportunities to develop a new generation of small-scale wireless medical sensing devices …

Towards miniaturized closed-loop optogenetic stimulation devices

ES Edward, AZ Kouzani, SJ Tye - Journal of neural engineering, 2018 - iopscience.iop.org
Objective. Electrical brain stimulation provides therapeutic benefits for patients with drug-
resistant neurological disorders. It, however, has restricted access to cell-type selectivity …