A 0.33nJ/b IEEE802.15.6/proprietary-MICS/ISM-band transceiver with scalable data-rate from 11kb/s to 4.5Mb/s for medical applications

Maja Vidojkovic, Xiongchuan Huang, Xiaoyan Wang, C. Zhou, A. Ba, M. Lont, Y.-H. Liu, P.J.A. Harpe, M. Ding, B. Büsze, N.F. Kiyani, K. Kanda, S. Masui, K.J.P. Philips, H.W.H. Groot, de

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The introduction of the IEEE802.15.6 standard (15.6) for wireless-body-area networks signals the advent of new medical applications, where various wireless nodes in, on or around a human body monitor vital signs. Radio communication often dominates the power consumption in the nodes, thus low-power transceivers are desired. Most state-of-the-art low-power transceivers support only proprietary modes with OOK or FSK modulations, and have poor sensitivity or low data rate [1,2]. In this work, a 15.6-compliant transceiver with enhanced performance is proposed. First, the data-rate is extended to 4.5Mb/s to cover multi-channel EEG applications. Second, while a best-in-class energy efficiency of 0.33nJ/b is achieved in the high-speed mode, a dedicated low-power mode reduces the RX power further in low-data-rate operation. Third, a sensitivity 5 to 10dB better than the 15.6 specification is targeted to accommodate extra path loss due to shadowing effects from human bodies.
Originele taal-2Engels
TitelProceedings of the 2014 IEEE International Solid-State Circuits Conference (ISSCC) : digest of technical papers, 9-13 February 2014, San Francisco, USA
RedacteurenL.C. Fujino
Plaats van productiePiscataway
UitgeverijInstitute of Electrical and Electronics Engineers
Pagina's170-171
ISBN van geprinte versie978-1-4799-0918-6
DOI's
StatusGepubliceerd - 2014
Evenement2014 61st IEEE International Solid-State Circuits Conference (ISSCC 2014) - San Francisco, CA, Verenigde Staten van Amerika
Duur: 9 feb 201413 feb 2014
Congresnummer: 61

Congres

Congres2014 61st IEEE International Solid-State Circuits Conference (ISSCC 2014)
Verkorte titelISSCC 2014
LandVerenigde Staten van Amerika
StadSan Francisco, CA
Periode9/02/1413/02/14
AnderISSCC 2014

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Vidojkovic, M., Huang, X., Wang, X., Zhou, C., Ba, A., Lont, M., ... Groot, de, H. W. H. (2014). A 0.33nJ/b IEEE802.15.6/proprietary-MICS/ISM-band transceiver with scalable data-rate from 11kb/s to 4.5Mb/s for medical applications. In L. C. Fujino (editor), Proceedings of the 2014 IEEE International Solid-State Circuits Conference (ISSCC) : digest of technical papers, 9-13 February 2014, San Francisco, USA (blz. 170-171). Piscataway: Institute of Electrical and Electronics Engineers. https://doi.org/10.1109/ISSCC.2014.6757386