Vertical Split Ring Resonator Using Vias with Wide Bandwidth and Small Electrical Size

Jongwon Choi; Sangyeol Oh; Sangjin Jo; Won Sang Yoon; Jaehoon Lee

doi:10.1109/LMWC.2016.2629988

Vertical Split Ring Resonator Using Vias with Wide Bandwidth and Small Electrical Size

Jongwon Choi, Sangyeol Oh, Sangjin Jo, Won Sang Yoon, Jaehoon Lee

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

13 Citations (Scopus)

Abstract

In this letter, we propose a vertically inserted split ring resonator (SRR) in microstrip lines. Since the top and bottom layers of the resonator are electrically connected by using via holes and it has a 3-D shape, it occupies a small electrical size. Through numerical simulations and measurement, it is shown that it can provide a wider range variation of bandwidth than conventional planar SRRs and the resonant frequency and the bandwidth can be adjusted by its length and width, respectively.

Original language	English
Article number	7779097
Pages (from-to)	16-18
Number of pages	3
Journal	IEEE Microwave and Wireless Components Letters
Volume	27
Issue number	1
DOIs	https://doi.org/10.1109/LMWC.2016.2629988
Publication status	Published - 2017 Jan

Bibliographical note

Funding Information:
This work was supported by the Basic Science Research Program through the National Research Foundation of Korea (NRF), funded by the Ministry of Education, Science, and Technology, Republic of Korea (NRF-2015R1A2A2A01005676).

Publisher Copyright:
© 2001-2012 IEEE.

Keywords

Electrical size reduction
loaded bandwidth
metamaterials
vertical split ring resonator (VSRR)

ASJC Scopus subject areas

Condensed Matter Physics
Electrical and Electronic Engineering

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10.1109/LMWC.2016.2629988

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abstract = "In this letter, we propose a vertically inserted split ring resonator (SRR) in microstrip lines. Since the top and bottom layers of the resonator are electrically connected by using via holes and it has a 3-D shape, it occupies a small electrical size. Through numerical simulations and measurement, it is shown that it can provide a wider range variation of bandwidth than conventional planar SRRs and the resonant frequency and the bandwidth can be adjusted by its length and width, respectively.",

keywords = "Electrical size reduction, loaded bandwidth, metamaterials, vertical split ring resonator (VSRR)",

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AU - Jo, Sangjin

AU - Yoon, Won Sang

AU - Lee, Jaehoon

N1 - Funding Information: This work was supported by the Basic Science Research Program through the National Research Foundation of Korea (NRF), funded by the Ministry of Education, Science, and Technology, Republic of Korea (NRF-2015R1A2A2A01005676). Publisher Copyright: © 2001-2012 IEEE.

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KW - metamaterials

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Vertical Split Ring Resonator Using Vias with Wide Bandwidth and Small Electrical Size

Abstract

Bibliographical note

Keywords

ASJC Scopus subject areas

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