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; Jaehoon 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, Jaehoon Lee

Department of Computer Science and 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

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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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.",

keywords = "Metamaterial, miniaturization, vertical split-ring resonator (VSRR)",

author = "Jaehyuk Lim and Seungjin Lee and Sangyeol Oh and Yoon, {Won Sang} and Yonghoon Kim and Dan Oh and Jaehoon Lee",

note = "Funding Information: Manuscript received February 4, 2018; revised May 9, 2018; accepted June 27, 2018. Date of publication July 24, 2018; date of current version September 4, 2018. This work was supported in part by Basic Science Research Program through the National Research Foundation of Korea funded by the Ministry of Education under Grant NRF-2018R1D1A1B07049347, in part by the Institute of Civil Military Technology Cooperation through the Agency for Defense Development under Grant 18DB1400, and in part by Samsung Electronics, Inc. (Corresponding author: Jaehoon Lee.) J. Lim, S. Lee, S. Oh, and J. Lee are with the Department of Computer and Radio Communications Engineering, Korea University, Seoul 02841, South Korea (e-mail: ejhoon@korea.ac.kr).",

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doi = "10.1109/LMWC.2018.2853079",

language = "English",

volume = "28",

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AU - Lim, Jaehyuk

AU - Lee, Seungjin

AU - Oh, Sangyeol

AU - Yoon, Won Sang

AU - Kim, Yonghoon

AU - Oh, Dan

AU - Lee, Jaehoon

N1 - Funding Information: Manuscript received February 4, 2018; revised May 9, 2018; accepted June 27, 2018. Date of publication July 24, 2018; date of current version September 4, 2018. This work was supported in part by Basic Science Research Program through the National Research Foundation of Korea funded by the Ministry of Education under Grant NRF-2018R1D1A1B07049347, in part by the Institute of Civil Military Technology Cooperation through the Agency for Defense Development under Grant 18DB1400, and in part by Samsung Electronics, Inc. (Corresponding author: Jaehoon Lee.) J. Lim, S. Lee, S. Oh, and J. Lee are with the Department of Computer and Radio Communications Engineering, Korea University, Seoul 02841, South Korea (e-mail: ejhoon@korea.ac.kr).

PY - 2018/9

Y1 - 2018/9

N2 - 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.

AB - 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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KW - miniaturization

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

Abstract

Keywords

ASJC Scopus subject areas

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