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Design and analysis of efficient rectifiers for wireless power harvesting in DBS devices Hosain, Md Kamal and Kouzani, Abbas Z. 2013, Design and analysis of efficient rectifiers for wireless power harvesting in DBS devices, in ICIEA 2013 : Proceedings of the 8th IEEE Conference on Industrial Electronics and Applications, IEEE, Piscataway, N.J., pp. 651-655. Attached Files Name Description MIMEType Size Downloads Title Design and analysis of efficient rectifiers for wireless power harvesting in DBS devices Author(s) Hosain, Md Kamal Kouzani, Abbas Z. Conference name IEEE Industrial Electronics and Applications. Conference (8th : 2013 : Melbourne, Victoria) Conference location Melbourne, Victoria Conference dates 19-21 Jun. 2013 Title of proceedings ICIEA 2013 : Proceedings of the 8th IEEE Conference on Industrial Electronics and Applications Editor(s) [Unknown] Publication date 2013 Conference series IEEE Conference on Industrial Electronics and Applications Start page 651 End page 655 Total pages 5 Publisher IEEE Place of publication Piscataway, N.J. Keyword(s) DBS passive power harvesting rectenna rectifier Summary This paper presents an analysis of optimum rectifier circuits for wireless energy harvesting in deep brain stimulation (DBS) devices. Since DBS demands compact and low power consumption devices, small, high conversion efficient, and high output voltage rectifiers need to be developed. The investigation that is presented in this paper is analytical and simulated based. Analysis on a variety of circuit configurations brings more evidence to improve the performance of rectifiers. Analytical parameters influencing the output DC voltage and the efficiency of the rectifiers are described. The operating frequency of the 915 MHz industrial, scientific and medical (ISM) radio band is used in this study. The maximum conversion efficiency of the LC matched half wave rectifier, the Greinacher voltage doubler, the Delon doubler, and the 2-stage voltage multiplier is obtained as 56.34%, 74.45%, 71.48%, and 31.44%, respectively, at the 30 dBm input power level. The corresponding maximum output DC voltages are 6.27 V, 16.83 V, 13.36 V, and 9.20 V. Thus the Greinacher voltage doubler is deemed as the best configuration according to the conversion efficiency and the output voltage measurements. ISBN 9781467363228 9781467363211 Language eng Field of Research 090303 Biomedical Instrumentation 090304 Medical Devices 090607 Power and Energy Systems Engineering (excl Renewable Power) Socio Economic Objective 861502 Medical Instruments HERDC Research category E1 Full written paper - refereed Copyright notice ©2013, IEEE Persistent URL http://hdl.handle.net/10536/DRO/DU:30057156 Document type: Conference Paper Collection: School of Engineering Related Links Link Description Connect to published version (restricted access) Go to link with your DU access privileges     Unless expressly stated otherwise, the copyright for items in DRO is owned by the author, with all rights reserved. Versions Version Filter Type Wed, 23 Oct 2013, 10:01:21 EST Wed, 23 Oct 2013, 14:42:01 EST Thu, 31 Oct 2013, 13:32:11 EST Fri, 13 Dec 2013, 15:04:37 EST Sun, 15 Dec 2013, 11:14:04 EST Thu, 20 Feb 2014, 14:11:50 EST Fri, 21 Feb 2014, 07:52:52 EST Filtered Full Access Statistics: 17 Abstract Views, 0 File Downloads  -  Detailed Statistics Created: Wed, 23 Oct 2013, 10:01:21 EST

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