A transcutaneous data telemetry system tolerant to power telemetry interference

Mingcui Zhou; Wentai Liu; Guoxing Wang; Mohanasankar Sivaprakasam; Mehmet Yuce; James Weiland; Mark S Humayun

doi:10.1109/IEMBS.2006.260803

A transcutaneous data telemetry system tolerant to power telemetry interference

Mingcui Zhou, Wentai Liu, Guoxing Wang, Mohanasankar Sivaprakasam, Mehmet Yuce, James Weiland, Mark S Humayun

Research output: Chapter in Book/Report/Conference proceeding › Conference Paper › Research › peer-review

9 Citations (Scopus)

Abstract

Minimally-invasive implanted devices usually transmit both power and data through inductive coupling. By separating power and data carriers into different frequency bands, a high data rate can be transmitted without affecting power link efficiency. However in a dual band approach, the electromagnetic field from the power link interferes with data transmission. This paper presents a high data rate Differential Phase Shift Keying (DPSK) telemetry designed to tolerate interference without electromagnetic shielding or a high-order filter. On the transmitter side, by analyzing the nature of the interference, "frequency pre-distortion" is introduced to maintain the maximum efficiency. On the receiver side, a differential scheme is employed to provide inherent interference rejection. Using subsampling and novel analog demodulation, the scheme also eliminates the requirement of carrier recovery, thus reducing circuit complexity. The receiver achieves a 1Mbps data rate and can be upgraded to 2Mbps.

Original language	English
Title of host publication	Proceedings of 28th Annual International Conference of the IEEE Engineering in Medicine and Biology Society
Editors	Andrew F Laine
Place of Publication	New York USA
Publisher	IEEE, Institute of Electrical and Electronics Engineers
Pages	2946 - 2949
Number of pages	4
Volume	1-15
ISBN (Print)	9781424400324
DOIs	https://doi.org/10.1109/IEMBS.2006.260803
Publication status	Published - 2006
Externally published	Yes
Event	International Conference of the IEEE Engineering in Medicine and Biology Society 2006 - Marriott Hotel, New York, United States of America Duration: 31 Aug 2006 → 3 Sep 2006 Conference number: 28th

Conference

Conference	International Conference of the IEEE Engineering in Medicine and Biology Society 2006
Abbreviated title	EMBC 2006
Country	United States of America
City	New York
Period	31/08/06 → 3/09/06
Other	International Conference of the IEEE Engineering in Medicine and Biology Society

Access to Document

10.1109/IEMBS.2006.260803

Link to publication in Scopus

Cite this

Zhou, M., Liu, W., Wang, G., Sivaprakasam, M., Yuce, M., Weiland, J., & Humayun, M. S. (2006). A transcutaneous data telemetry system tolerant to power telemetry interference. In A. F. Laine (Ed.), Proceedings of 28th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (Vol. 1-15, pp. 2946 - 2949). IEEE, Institute of Electrical and Electronics Engineers. https://doi.org/10.1109/IEMBS.2006.260803

Zhou, Mingcui ; Liu, Wentai ; Wang, Guoxing ; Sivaprakasam, Mohanasankar ; Yuce, Mehmet ; Weiland, James ; Humayun, Mark S. / A transcutaneous data telemetry system tolerant to power telemetry interference. Proceedings of 28th Annual International Conference of the IEEE Engineering in Medicine and Biology Society. editor / Andrew F Laine. Vol. 1-15 New York USA : IEEE, Institute of Electrical and Electronics Engineers, 2006. pp. 2946 - 2949

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title = "A transcutaneous data telemetry system tolerant to power telemetry interference",

abstract = "Minimally-invasive implanted devices usually transmit both power and data through inductive coupling. By separating power and data carriers into different frequency bands, a high data rate can be transmitted without affecting power link efficiency. However in a dual band approach, the electromagnetic field from the power link interferes with data transmission. This paper presents a high data rate Differential Phase Shift Keying (DPSK) telemetry designed to tolerate interference without electromagnetic shielding or a high-order filter. On the transmitter side, by analyzing the nature of the interference, {"}frequency pre-distortion{"} is introduced to maintain the maximum efficiency. On the receiver side, a differential scheme is employed to provide inherent interference rejection. Using subsampling and novel analog demodulation, the scheme also eliminates the requirement of carrier recovery, thus reducing circuit complexity. The receiver achieves a 1Mbps data rate and can be upgraded to 2Mbps.",

author = "Mingcui Zhou and Wentai Liu and Guoxing Wang and Mohanasankar Sivaprakasam and Mehmet Yuce and James Weiland and Humayun, {Mark S}",

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booktitle = "Proceedings of 28th Annual International Conference of the IEEE Engineering in Medicine and Biology Society",

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Zhou, M, Liu, W, Wang, G, Sivaprakasam, M, Yuce, M, Weiland, J & Humayun, MS 2006, A transcutaneous data telemetry system tolerant to power telemetry interference. in AF Laine (ed.), Proceedings of 28th Annual International Conference of the IEEE Engineering in Medicine and Biology Society. vol. 1-15, IEEE, Institute of Electrical and Electronics Engineers, New York USA, pp. 2946 - 2949, International Conference of the IEEE Engineering in Medicine and Biology Society 2006, New York, United States of America, 31/08/06. https://doi.org/10.1109/IEMBS.2006.260803

A transcutaneous data telemetry system tolerant to power telemetry interference. / Zhou, Mingcui; Liu, Wentai; Wang, Guoxing; Sivaprakasam, Mohanasankar; Yuce, Mehmet; Weiland, James; Humayun, Mark S.

Proceedings of 28th Annual International Conference of the IEEE Engineering in Medicine and Biology Society. ed. / Andrew F Laine. Vol. 1-15 New York USA : IEEE, Institute of Electrical and Electronics Engineers, 2006. p. 2946 - 2949.

Research output: Chapter in Book/Report/Conference proceeding › Conference Paper › Research › peer-review

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Zhou M, Liu W, Wang G, Sivaprakasam M, Yuce M, Weiland J et al. A transcutaneous data telemetry system tolerant to power telemetry interference. In Laine AF, editor, Proceedings of 28th Annual International Conference of the IEEE Engineering in Medicine and Biology Society. Vol. 1-15. New York USA: IEEE, Institute of Electrical and Electronics Engineers. 2006. p. 2946 - 2949 https://doi.org/10.1109/IEMBS.2006.260803