Please use this identifier to cite or link to this item:
https://doi.org/10.1109/IPEC.2012.6522656
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dc.title | 100-Channel wireless neural recording system with 54-Mb/s data link and 40%-efficiency power link | |
dc.contributor.author | Cheng, K.-W. | |
dc.contributor.author | Zou, X. | |
dc.contributor.author | Cheong, J.H. | |
dc.contributor.author | Xue, R.-F. | |
dc.contributor.author | Chen, Z. | |
dc.contributor.author | Yao, L. | |
dc.contributor.author | Cha, H.-K. | |
dc.contributor.author | Cheng, S.J. | |
dc.contributor.author | Li, P. | |
dc.contributor.author | Liu, L. | |
dc.contributor.author | Andia, L. | |
dc.contributor.author | Ho, C.K. | |
dc.contributor.author | Cheng, M.-Y. | |
dc.contributor.author | Duan, Z. | |
dc.contributor.author | Rajkumar, R. | |
dc.contributor.author | Zheng, Y. | |
dc.contributor.author | Goh, W.L. | |
dc.contributor.author | Guo, Y. | |
dc.contributor.author | Dawe, G. | |
dc.contributor.author | Park, W.-T. | |
dc.contributor.author | Je, M. | |
dc.date.accessioned | 2016-06-02T10:30:07Z | |
dc.date.available | 2016-06-02T10:30:07Z | |
dc.date.issued | 2012 | |
dc.identifier.citation | Cheng, K.-W.,Zou, X.,Cheong, J.H.,Xue, R.-F.,Chen, Z.,Yao, L.,Cha, H.-K.,Cheng, S.J.,Li, P.,Liu, L.,Andia, L.,Ho, C.K.,Cheng, M.-Y.,Duan, Z.,Rajkumar, R.,Zheng, Y.,Goh, W.L.,Guo, Y.,Dawe, G.,Park, W.-T.,Je, M. (2012). 100-Channel wireless neural recording system with 54-Mb/s data link and 40%-efficiency power link. Proceedings - 2012 IEEE Asian Solid-State Circuits Conference, A-SSCC : 185-188. ScholarBank@NUS Repository. <a href="https://doi.org/10.1109/IPEC.2012.6522656" target="_blank">https://doi.org/10.1109/IPEC.2012.6522656</a> | |
dc.identifier.uri | http://scholarbank.nus.edu.sg/handle/10635/125041 | |
dc.description.abstract | For real-time monitoring of brain activities, a highdata-rate, low-power, and highly mobile neural recording system is desirable. This paper presents a complete chipset for a 100-channel wireless neural recording system, which consists of 3 ICs - a neural interface (NI) IC and a wireless power RX and data TX IC for an implant unit (IU), and a wireless data RX IC for an external head unit (EHU). With a dual S/H NI architecture and a burst-mode (BM) wideband (WB) FSK TX, the IU achieves a 100-channel recording and wireless transmission at 54.24Mb/s while consuming only 6.6mW. Using power coupling with optimal resonant load transformation and high-efficiency rectifier and LDO circuits, the whole wireless power link achieves 40% efficiency over 1cm distance with 0.5cm tissue in between. The EHU needs to transmit the RF power lower than 30mW to operate the IU. The EHU is implemented using a crystal-less BM WB FSK RX consuming only 14.4mW at 27.12Mb/s. © 2012 IEEE. | |
dc.description.uri | http://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1109/IPEC.2012.6522656 | |
dc.source | Scopus | |
dc.type | Conference Paper | |
dc.contributor.department | PHYSICS | |
dc.description.doi | 10.1109/IPEC.2012.6522656 | |
dc.description.sourcetitle | Proceedings - 2012 IEEE Asian Solid-State Circuits Conference, A-SSCC | |
dc.description.page | 185-188 | |
dc.identifier.isiut | NOT_IN_WOS | |
Appears in Collections: | Staff Publications |
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