Article (Scientific journals)
Design of a miniaturized wireless blood pressure sensing interface using capacitive coupling
Aldaoud, A.; Laurenson, C.; Rivet, F. et al.
2015In IEEE/ASME Transactions on Mechatronics, 20 (1), p. 487-491
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Keywords :
Capacitive coupling; Blood pressure; Inductive sensors; Bit lengths; Capacitive couplings; Implantable sensors; Inductive powering; Maximum thickness; Phantom materials; Pressure sensing; Sensor interface circuits; Capacitive sensors
Abstract :
[en] This paper presents the implementation of a miniaturized wireless blood pressure sensor interface. The system uses capacitive coupling in order to transmit the data, as well as wireless inductive powering. Designed for a bit length of 6.4 μs, the average power consumption of the device has been measured to be 20.5 μW and 2.85 mW in air and phantom material, respectively. The miniaturized sensor interface circuit consists of two plates with a diameter of 2.5 cm, which are connected by means of a thin wire; the device's maximum thickness is 5 mm. © 1996-2012 IEEE.
Disciplines :
Electrical & electronics engineering
Author, co-author :
Aldaoud, A.;  Department of Electrical and Computer Systems Engineering, Monash University, Melbourne, VIC 3800, Australia
Laurenson, C.;  Department of Electrical and Computer Systems Engineering, Monash University, Melbourne, VIC 3800, Australia
Rivet, F.;  IMS Laboratory, University of Bordeaux, Talence, 33405, France
Yuce, M. R.;  Department of Electrical and Computer Systems Engineering, Monash University, Melbourne, VIC 3800, Australia
Redouté, Jean-Michel  ;  Université de Liège - ULiège > Dép. d'électric., électron. et informat. (Inst.Montefiore) > Systèmes microélectroniques intégrés
Language :
English
Title :
Design of a miniaturized wireless blood pressure sensing interface using capacitive coupling
Publication date :
2015
Journal title :
IEEE/ASME Transactions on Mechatronics
ISSN :
1083-4435
eISSN :
1941-014X
Publisher :
Institute of Electrical and Electronics Engineers Inc.
Volume :
20
Issue :
1
Pages :
487-491
Peer reviewed :
Peer Reviewed verified by ORBi
Available on ORBi :
since 25 September 2018

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