The responsivity of a miniaturized passive implantable wireless pressure sensor

Hao Jiang; Di Lan; Ken Goldman; Mozziyar Etemadi; Hamid Shahnasser; Shuvo Roy

doi:10.1109/BIOWIRELESS.2011.5724342

The responsivity of a miniaturized passive implantable wireless pressure sensor

Hao Jiang^*, Di Lan, Ken Goldman, Mozziyar Etemadi, Hamid Shahnasser, Shuvo Roy

^*Corresponding author for this work

Biomedical Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

5 Scopus citations

Abstract

A miniature batteryless implantable wireless pressure sensor that can be used deep inside the body is desired by the medical community. MEMS technology makes it possible to achieve high responsivity that directly determines the operating distance between a miniature implanted sensor and the external RF probe, while providing the read-out. In this paper, for the first time, an analytical expression of the system responsivity versus the sensor design is derived using an equivalent circuit model. Also, the integration of micro-coil inductors and pressure sensitive capacitors on a single silicon chip using MEMS fabrication techniques is demonstrated. Further, the derived analytical design theory is validated by the measured responsivity of these sensors.

Original language	English (US)
Title of host publication	2011 IEEE Radio and Wireless Week, RWW 2011 - 2011 IEEE Topical Conference on Biomedical Wireless Technologies, Networks, and Sensing Systems, BioWireleSS 2011
Pages	11-14
Number of pages	4
DOIs	https://doi.org/10.1109/BIOWIRELESS.2011.5724342
State	Published - Mar 31 2011
Event	2011 IEEE Topical Conference on Biomedical Wireless Technologies, Networks, and Sensing Systems, BioWireleSS 2011 - Phoenix, AZ, United States Duration: Jan 16 2011 → Jan 19 2011

Publication series

Name	2011 IEEE Radio and Wireless Week, RWW 2011 - 2011 IEEE Topical Conference on Biomedical Wireless Technologies, Networks, and Sensing Systems, BioWireleSS 2011

Other

Other	2011 IEEE Topical Conference on Biomedical Wireless Technologies, Networks, and Sensing Systems, BioWireleSS 2011
Country	United States
City	Phoenix, AZ
Period	1/16/11 → 1/19/11

ASJC Scopus subject areas

Computer Networks and Communications
Biomedical Engineering
Electrical and Electronic Engineering

Access to Document

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Jiang, H., Lan, D., Goldman, K., Etemadi, M., Shahnasser, H., & Roy, S. (2011). The responsivity of a miniaturized passive implantable wireless pressure sensor. In 2011 IEEE Radio and Wireless Week, RWW 2011 - 2011 IEEE Topical Conference on Biomedical Wireless Technologies, Networks, and Sensing Systems, BioWireleSS 2011 (pp. 11-14). [5724342] (2011 IEEE Radio and Wireless Week, RWW 2011 - 2011 IEEE Topical Conference on Biomedical Wireless Technologies, Networks, and Sensing Systems, BioWireleSS 2011). https://doi.org/10.1109/BIOWIRELESS.2011.5724342

Jiang, Hao ; Lan, Di ; Goldman, Ken ; Etemadi, Mozziyar ; Shahnasser, Hamid ; Roy, Shuvo. / The responsivity of a miniaturized passive implantable wireless pressure sensor. 2011 IEEE Radio and Wireless Week, RWW 2011 - 2011 IEEE Topical Conference on Biomedical Wireless Technologies, Networks, and Sensing Systems, BioWireleSS 2011. 2011. pp. 11-14 (2011 IEEE Radio and Wireless Week, RWW 2011 - 2011 IEEE Topical Conference on Biomedical Wireless Technologies, Networks, and Sensing Systems, BioWireleSS 2011).

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title = "The responsivity of a miniaturized passive implantable wireless pressure sensor",

abstract = "A miniature batteryless implantable wireless pressure sensor that can be used deep inside the body is desired by the medical community. MEMS technology makes it possible to achieve high responsivity that directly determines the operating distance between a miniature implanted sensor and the external RF probe, while providing the read-out. In this paper, for the first time, an analytical expression of the system responsivity versus the sensor design is derived using an equivalent circuit model. Also, the integration of micro-coil inductors and pressure sensitive capacitors on a single silicon chip using MEMS fabrication techniques is demonstrated. Further, the derived analytical design theory is validated by the measured responsivity of these sensors.",

author = "Hao Jiang and Di Lan and Ken Goldman and Mozziyar Etemadi and Hamid Shahnasser and Shuvo Roy",

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Jiang, H, Lan, D, Goldman, K, Etemadi, M, Shahnasser, H & Roy, S 2011, The responsivity of a miniaturized passive implantable wireless pressure sensor. in 2011 IEEE Radio and Wireless Week, RWW 2011 - 2011 IEEE Topical Conference on Biomedical Wireless Technologies, Networks, and Sensing Systems, BioWireleSS 2011., 5724342, 2011 IEEE Radio and Wireless Week, RWW 2011 - 2011 IEEE Topical Conference on Biomedical Wireless Technologies, Networks, and Sensing Systems, BioWireleSS 2011, pp. 11-14, 2011 IEEE Topical Conference on Biomedical Wireless Technologies, Networks, and Sensing Systems, BioWireleSS 2011, Phoenix, AZ, United States, 1/16/11. https://doi.org/10.1109/BIOWIRELESS.2011.5724342

The responsivity of a miniaturized passive implantable wireless pressure sensor. / Jiang, Hao; Lan, Di; Goldman, Ken; Etemadi, Mozziyar; Shahnasser, Hamid; Roy, Shuvo.

2011 IEEE Radio and Wireless Week, RWW 2011 - 2011 IEEE Topical Conference on Biomedical Wireless Technologies, Networks, and Sensing Systems, BioWireleSS 2011. 2011. p. 11-14 5724342 (2011 IEEE Radio and Wireless Week, RWW 2011 - 2011 IEEE Topical Conference on Biomedical Wireless Technologies, Networks, and Sensing Systems, BioWireleSS 2011).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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Jiang H, Lan D, Goldman K, Etemadi M, Shahnasser H, Roy S. The responsivity of a miniaturized passive implantable wireless pressure sensor. In 2011 IEEE Radio and Wireless Week, RWW 2011 - 2011 IEEE Topical Conference on Biomedical Wireless Technologies, Networks, and Sensing Systems, BioWireleSS 2011. 2011. p. 11-14. 5724342. (2011 IEEE Radio and Wireless Week, RWW 2011 - 2011 IEEE Topical Conference on Biomedical Wireless Technologies, Networks, and Sensing Systems, BioWireleSS 2011). https://doi.org/10.1109/BIOWIRELESS.2011.5724342