Please use this identifier to cite or link to this item: https://doi.org/10.1109/MEMSYS.2013.6474371
Title: Study of the wideband behavior of an in-plane electromagnetic MEMS energy harvester
Authors: Liu, H.
Qian, Y.
Wang, N.
Lee, C. 
Issue Date: 2013
Source: Liu, H.,Qian, Y.,Wang, N.,Lee, C. (2013). Study of the wideband behavior of an in-plane electromagnetic MEMS energy harvester. Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS) : 829-832. ScholarBank@NUS Repository. https://doi.org/10.1109/MEMSYS.2013.6474371
Abstract: A in-plane wideband MEMS electromagnetic energy harvester (EM-EH) has been developed by incorporating nonlinear suspension structures and mechanical stoppers. To study the effect and advantage of mechanical stoppers and nonlinear suspensions on the wideband behavior, three prototypes of EM-EH devices have been developed. It is found that prototype I with two-side nonlinear suspensions h as a strong hardening effect and subsequently a large resonance shift while at the cost of a short operating bandwidth. Without the nonlinear suspension in prototype III, a wider bandwidth can be achieved by the effect of only the mechanical stoppers. © 2013 IEEE.
Source Title: Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS)
URI: http://scholarbank.nus.edu.sg/handle/10635/71886
ISBN: 9781467356558
ISSN: 10846999
DOI: 10.1109/MEMSYS.2013.6474371
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