Magnetic resonance of slotted circular cylinder resonators

Junjie Du; Shiyang Liu; Zhifang Lin; S. T. Chui

doi:10.1063/1.2952534

Magnetic resonance of slotted circular cylinder resonators

Junjie Du, Shiyang Liu, Zhifang Lin, S. T. Chui

Research output: Contribution to journal › Article › peer-review

15 Scopus citations

Abstract

By a rigorous full-wave approach, a systemic study is made on the magnetic resonance of slotted circular cylinder resonators (SCCRs) made of a perfect conductor for the lossless case. This is a two-dimensional analog of the split-ring resonator and may serve as an alternative type of essential constituent of electromagnetic metamaterials. It is found that the resonance frequency can be modulated by changing the geometrical parameters and the dielectrics filling in the cavity and the slot. An approximate empirical expression is presented for magnetic resonance frequency of SCCRs from the viewpoint of an L-C circuit system. Finally, it is demonstrated that the SCCR structure can be miniaturized to less than 1/150 resonant wavelength in size with the dielectrics available currently.

Original language	English
Article number	014907
Journal	Journal of Applied Physics
Volume	104
Issue number	1
DOIs	https://doi.org/10.1063/1.2952534
State	Published - 2008
Externally published	Yes

Access to Document

10.1063/1.2952534

Cite this

@article{d32496fb52994380988ba45d4c40227c,

title = "Magnetic resonance of slotted circular cylinder resonators",

abstract = "By a rigorous full-wave approach, a systemic study is made on the magnetic resonance of slotted circular cylinder resonators (SCCRs) made of a perfect conductor for the lossless case. This is a two-dimensional analog of the split-ring resonator and may serve as an alternative type of essential constituent of electromagnetic metamaterials. It is found that the resonance frequency can be modulated by changing the geometrical parameters and the dielectrics filling in the cavity and the slot. An approximate empirical expression is presented for magnetic resonance frequency of SCCRs from the viewpoint of an L-C circuit system. Finally, it is demonstrated that the SCCR structure can be miniaturized to less than 1/150 resonant wavelength in size with the dielectrics available currently.",

author = "Junjie Du and Shiyang Liu and Zhifang Lin and Chui, \{S. T.\}",

year = "2008",

doi = "10.1063/1.2952534",

language = "英语",

volume = "104",

journal = "Journal of Applied Physics",

issn = "0021-8979",

publisher = "American Institute of Physics",

number = "1",

}

TY - JOUR

T1 - Magnetic resonance of slotted circular cylinder resonators

AU - Du, Junjie

AU - Liu, Shiyang

AU - Lin, Zhifang

AU - Chui, S. T.

PY - 2008

Y1 - 2008

N2 - By a rigorous full-wave approach, a systemic study is made on the magnetic resonance of slotted circular cylinder resonators (SCCRs) made of a perfect conductor for the lossless case. This is a two-dimensional analog of the split-ring resonator and may serve as an alternative type of essential constituent of electromagnetic metamaterials. It is found that the resonance frequency can be modulated by changing the geometrical parameters and the dielectrics filling in the cavity and the slot. An approximate empirical expression is presented for magnetic resonance frequency of SCCRs from the viewpoint of an L-C circuit system. Finally, it is demonstrated that the SCCR structure can be miniaturized to less than 1/150 resonant wavelength in size with the dielectrics available currently.

AB - By a rigorous full-wave approach, a systemic study is made on the magnetic resonance of slotted circular cylinder resonators (SCCRs) made of a perfect conductor for the lossless case. This is a two-dimensional analog of the split-ring resonator and may serve as an alternative type of essential constituent of electromagnetic metamaterials. It is found that the resonance frequency can be modulated by changing the geometrical parameters and the dielectrics filling in the cavity and the slot. An approximate empirical expression is presented for magnetic resonance frequency of SCCRs from the viewpoint of an L-C circuit system. Finally, it is demonstrated that the SCCR structure can be miniaturized to less than 1/150 resonant wavelength in size with the dielectrics available currently.

UR - https://www.scopus.com/pages/publications/47749098317

U2 - 10.1063/1.2952534

DO - 10.1063/1.2952534

M3 - 文章

AN - SCOPUS:47749098317

SN - 0021-8979

VL - 104

JO - Journal of Applied Physics

JF - Journal of Applied Physics

IS - 1

M1 - 014907

ER -

Magnetic resonance of slotted circular cylinder resonators

Abstract

Access to Document

Other files and links

Fingerprint

Cite this