Design techniques and analysis of high-resolution neural recording systems targeting epilepsy focus localization

The design of a high-density neural recording system targeting epilepsy monitoring is presented. Circuit challenges and techniques are discussed to optimize the amplifier topology and the included OTA. A new platform supporting active recording devices targeting wireless and high-resolution focus localization in epilepsy diagnosis is also proposed. The post-layout simulation results of an amplifier dedicated to this application are presented. The amplifier is designed in a UMC 0.18μm CMOS technology, has an NEF of 2.19 and occupies a silicon area of 0.038 mm2, while consuming 5.8 μW from a 1.8-V supply. © 2012 IEEE.


Published in:
Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS, null, null, 5150-5153
Presented at:
International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), San Diego, California, USA, 2012
Year:
2012
Publisher:
New York, Ieee
ISBN:
978-1-4577-1787-1
Laboratories:




 Record created 2012-12-27, last modified 2018-09-13

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