Title | ||
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A Smart Cage With Uniform Wireless Power Distribution in 3D for Enabling Long-Term Experiments With Freely Moving Animals |
Abstract | ||
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This paper presents a novel experimental chamber with uniform wireless power distribution in 3D for enabling long-term biomedical experiments with small freely moving animal subjects. The implemented power transmission chamber prototype is based on arrays of parallel resonators and multicoil inductive links, to form a novel and highly efficient wireless power transmission system. The power transmitter unit includes several identical resonators enclosed in a scalable array of overlapping square coils which are connected in parallel to provide uniform power distribution along x and y. Moreover, the proposed chamber uses two arrays of primary resonators, facing each other, and connected in parallel to achieve uniform power distribution along the z axis. Each surface includes 9 overlapped coils connected in parallel and implemented into two layers of FR4 printed circuit board. The chamber features a natural power localization mechanism, which simplifies its implementation and ease its operation by avoiding the need for active detection and control mechanisms. A single power surface based on the proposed approach can provide a power transfer efficiency (PTE) of 69% and a power delivered to the load (PDL) of 120 mW, for a separation distance of 4 cm, whereas the complete chamber prototype provides a uniform PTE of 59% and a PDL of 100 mW in 3D, everywhere inside the chamber with a size of . |
Year | DOI | Venue |
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2016 | 10.1109/TBCAS.2015.2414276 | IEEE Trans. Biomed. Circuits and Systems |
Keywords | DocType | Volume |
long-term in-vivo experiments,multicoil inductive link,power delivery to the load,power harvesting,power localization,power transfer efficiency,uniform power distribution in 3d,wireless power transmission | Journal | PP |
Issue | ISSN | Citations |
99 | 1932-4545 | 7 |
PageRank | References | Authors |
0.85 | 18 | 4 |
Name | Order | Citations | PageRank |
---|---|---|---|
Seyed Abdollah Mirbozorgi | 1 | 73 | 8.61 |
Hadi Bahrami | 2 | 76 | 9.55 |
Mohamad Sawan | 3 | 774 | 172.87 |
B Gosselin | 4 | 353 | 60.22 |