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Basic Characteristics of Electric Field Resonance

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Wireless Power Transfer
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Abstract

Electric resonance coupling was briefly introduced in Sect. 11.3, but will be described in detail in this chapter and part of Chap. 12. The relationship between electromagnetic induction (IPT: Inductive power transfer) and magnetic resonance coupling is equal to the relationship between electric field coupling (CPT: Capacitive power transfer) and electric resonance coupling, and forms a dual relationship. By replacing the magnetic field with an electric field, it is easy to understand electric resonance coupling.

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References

  1. T. Imura, T. Uchida, Y. Hori, A proposal of meander line antenna for contactless power transfer. in IEICE Society Conference (2008)

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  4. S. Kuroda, T. Imura, Derivation and comparison of efficiency and power in non-resonant and resonant circuit of capacitive power transfer. Asian Wireless Power Transf. (2019)

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Correspondence to Takehiro Imura .

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Imura, T. (2020). Basic Characteristics of Electric Field Resonance. In: Wireless Power Transfer. Springer, Singapore. https://doi.org/10.1007/978-981-15-4580-1_11

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  • DOI: https://doi.org/10.1007/978-981-15-4580-1_11

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  • Publisher Name: Springer, Singapore

  • Print ISBN: 978-981-15-4579-5

  • Online ISBN: 978-981-15-4580-1

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