Design of Miniaturized Vertical Split-Ring Resonator Based on Coupled Coplanar Waveguide

Jaehyuk Lim; Seungjin Lee; Sangyeol Oh; Won Sang Yoon; Yonghoon Kim; Dan Oh; Jae Hoon Lee

doi:10.1109/LMWC.2018.2853079

Design of Miniaturized Vertical Split-Ring Resonator Based on Coupled Coplanar Waveguide

Jaehyuk Lim, Seungjin Lee, Sangyeol Oh, Won Sang Yoon, Yonghoon Kim, Dan Oh, Jae Hoon Lee

Division of Computer and Communication Engineering

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

1 Citation (Scopus)

Abstract

In this letter, a vertical split-ring resonator (VSRR) based on a coupled coplanar waveguide (CCPW) is proposed to reduce the longitudinal length of a VSRR. The resonant condition of the proposed resonator is obtained using the transmission line theory and the odd-mode analysis. The longitudinal length of the resonator is reduced using the CCPW. From full-wave simulations, the relationship between the loaded bandwidth and design parameters is investigated. The proposed design to miniaturize the resonator was fabricated and measured, and it is verified that the effective longitudinal length of the proposed VSRR based on CCPW is reduced by 50% compared with the previous VSRR.

Original language	English
Article number	8418846
Pages (from-to)	753-755
Number of pages	3
Journal	IEEE Microwave and Wireless Components Letters
Volume	28
Issue number	9
DOIs	https://doi.org/10.1109/LMWC.2018.2853079
Publication status	Published - 2018 Sep 1

Keywords

Metamaterial
miniaturization
vertical split-ring resonator (VSRR)

ASJC Scopus subject areas

Condensed Matter Physics
Electrical and Electronic Engineering

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10.1109/LMWC.2018.2853079

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Cite this

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title = "Design of Miniaturized Vertical Split-Ring Resonator Based on Coupled Coplanar Waveguide",

abstract = "In this letter, a vertical split-ring resonator (VSRR) based on a coupled coplanar waveguide (CCPW) is proposed to reduce the longitudinal length of a VSRR. The resonant condition of the proposed resonator is obtained using the transmission line theory and the odd-mode analysis. The longitudinal length of the resonator is reduced using the CCPW. From full-wave simulations, the relationship between the loaded bandwidth and design parameters is investigated. The proposed design to miniaturize the resonator was fabricated and measured, and it is verified that the effective longitudinal length of the proposed VSRR based on CCPW is reduced by 50% compared with the previous VSRR.",

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AU - Lim, Jaehyuk

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AU - Kim, Yonghoon

AU - Oh, Dan

AU - Lee, Jae Hoon

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