Full metadata
Title
Wireless power transfer
Description
A new loop configuration capable of reducing power radiation magnitudes lower than conventional loops has been developed. This configuration is demonstrated for the case of two coaxial loops of 0.1 meter radius coupled via the magnetic reactive field. Utilizing electromagnetism theory, techniques from antenna design and a new near field design initiative, the ability to design a magnetic field has been investigated by using a full wave simulation tool. The method for realization is initiated from first order physics model, ADS and onto a full wave situation tool for the case of a non-radiating helical loop. The exploration into the design of a magnetic near field while mitigating radiation power is demonstrated using an real number of twists to form a helical wire loop while biasing the integer twisted loop in a non-conventional moebius termination. The helix loop setup as a moebius loop convention can also be expressed as a shorted antenna scheme. The 0.1 meter radius helix antenna is biased with a 1MHz frequency that categorized the antenna loop as electrically small. It is then demonstrated that helical configuration reduces the electric field and mitigates power radiation into the far field. In order to compare the radiated power reduction performance of the helical loop a shielded loop is used as a baseline for comparison. The shielded loop system of the same geometric size and frequency is shown to have power radiation expressed as -46.1 dBm. The power radiated mitigation method of the helix loop reduces the power radiated from the two loop system down to -98.72 dBm.
Date Created
2015
Contributors
- Moreno, Fernando (Author)
- Diaz, Rodolfo (Thesis advisor)
- Aberle, James T., 1961- (Committee member)
- Kozicki, Michael (Committee member)
- Arizona State University (Publisher)
Topical Subject
Resource Type
Extent
xiv, 182 pages : illustrations (mostly color)
Language
Copyright Statement
In Copyright
Primary Member of
Peer-reviewed
No
Open Access
No
Handle
https://hdl.handle.net/2286/R.I.29698
Statement of Responsibility
by Fernando Moreno
Description Source
Retrieved on July 13, 2015
Level of coding
full
Note
Partial requirement for: M.S., Arizona State University, 2015
Note type
thesis
Includes bibliographical references (page 111)
Note type
bibliography
Field of study: Electrical engineering
System Created
- 2015-06-01 08:05:26
System Modified
- 2021-08-30 01:30:01
- 2 years 8 months ago
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