Name
Abstract | ||
|---|---|---|
This paper presents a fully implantable neural recording system for the simultaneous recording of 128 channels. The electrocorticography (ECoG) signals are sensed with 128 gold electrodes embedded in a 10 μm thick polyimide foil. The signals are picked up by eight amplifier array ICs and digitized with a resolution of 16 bit at 10 kHz. The digitized measurement data is processed in a reconfigurable digital ASIC, which is fabricated in a 0.35 μm CMOS technology and occupies an area of 2.8 x 2.8 mm2. After data reduction, the measurement data is fed into a transceiver IC, which transmits the data with up to 495 kbit/s to a base station, using an RF loop antenna on a flexible PCB. The power consumption of 84 mW is delivered via inductive coupling from the base station. |
Year | DOI | Venue |
|---|---|---|
2013 | 10.7873/DATE.2013.188 | DATE |
Keywords | Field | DocType |
amplifier array ics,simultaneous recording,measurement data,digitized measurement data,implantable recording system,rf loop antenna,base station,m thick polyimide foil,implantable neural recording system,m cmos technology,data reduction,ecog signal,field programmable gate arrays,application specific integrated circuits,fpga,base stations,electrodes,radar signature,system on chip,transceivers | Base station,Transceiver,System on a chip,Loop antenna,Computer science,16-bit,CMOS,Application-specific integrated circuit,Electrical engineering,Amplifier | Conference |
ISSN | Citations | PageRank |
1530-1591 | 6 | 0.65 |
References | Authors | |
4 | 14 | |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Jonas Pistor | 1 | 7 | 1.27 |
| Janpeter Hoeffmann | 2 | 15 | 2.24 |
| David Rotermund | 3 | 44 | 6.05 |
| Elena Tolstosheeva | 4 | 14 | 2.57 |
| Tim Schellenberg | 5 | 7 | 1.27 |
| Dmitriy Boll | 6 | 7 | 1.61 |
| Victor Gordillo-Gonzalez | 7 | 6 | 0.65 |
| Sunita Mandon | 8 | 7 | 1.36 |
| Dagmar Peters-Drolshagen | 9 | 39 | 12.87 |
| Andreas Kreiter | 10 | 6 | 0.65 |
| Martin Schneider | 11 | 37 | 6.84 |
| Walter Lang | 12 | 34 | 11.56 |
| Klaus Pawelzik | 13 | 509 | 107.71 |
| Steffen Paul | 14 | 142 | 40.96 |