Equivalent circuit analysis of terahertz metamaterial filters

Xueqian Zhang; Quan Li; Wei Cao; Weisheng Yue; Jianqiang Gu; Zhen Tian; Jiaguang Han; Weili Zhang

doi:10.3788/COL201109.110012

Equivalent circuit analysis of terahertz metamaterial filters

Xueqian Zhang, Quan Li, Wei Cao, Weisheng Yue, Jianqiang Gu, Zhen Tian, Jiaguang Han, Weili Zhang

Imaging & Characterization Core Lab

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

22 Scopus citations

Abstract

An equivalent circuit model for the analysis and design of terahertz (THz) metamaterial filters is presented. The proposed model, derived based on LMC equivalent circuits, takes into account the detailed geometrical parameters and the presence of a dielectric substrate with the existing analytic expressions for self-inductance, mutual inductance, and capacitance. The model is in good agreement with the experimental measurements and full-wave simulations. Exploiting the circuit model has made it possible to predict accurately the resonance frequency of the proposed structures and thus, quick and accurate process of designing THz device from artificial metamaterials is offered. ©2011 Chinese Optics Letters.

Original language	English (US)
Pages (from-to)	110012-110016
Number of pages	5
Journal	Chinese Optics Letters
Volume	9
Issue number	11
DOIs	https://doi.org/10.3788/COL201109.110012
State	Published - 2011

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics
Electronic, Optical and Magnetic Materials
Electrical and Electronic Engineering

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10.3788/COL201109.110012

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title = "Equivalent circuit analysis of terahertz metamaterial filters",

abstract = "An equivalent circuit model for the analysis and design of terahertz (THz) metamaterial filters is presented. The proposed model, derived based on LMC equivalent circuits, takes into account the detailed geometrical parameters and the presence of a dielectric substrate with the existing analytic expressions for self-inductance, mutual inductance, and capacitance. The model is in good agreement with the experimental measurements and full-wave simulations. Exploiting the circuit model has made it possible to predict accurately the resonance frequency of the proposed structures and thus, quick and accurate process of designing THz device from artificial metamaterials is offered. {\textcopyright}2011 Chinese Optics Letters.",

author = "Xueqian Zhang and Quan Li and Wei Cao and Weisheng Yue and Jianqiang Gu and Zhen Tian and Jiaguang Han and Weili Zhang",

note = "KAUST Repository Item: Exported on 2020-10-01 Acknowledgements: This work was supported by the National Natural Science Fondation of China (Nos. 61028011, 61007034, and 60977064), the U.S. National Science Foundation, the Tianjin Sci-Tech Program (Nos. 09ZCKFGX01500 and 10JCYBJC01400), and the 111 Program of China (No. B07014).",

year = "2011",

doi = "10.3788/COL201109.110012",

language = "English (US)",

volume = "9",

pages = "110012--110016",

journal = "Chinese Optics Letters",

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publisher = "Science Press",

number = "11",

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TY - JOUR

T1 - Equivalent circuit analysis of terahertz metamaterial filters

AU - Zhang, Xueqian

AU - Li, Quan

AU - Cao, Wei

AU - Yue, Weisheng

AU - Gu, Jianqiang

AU - Tian, Zhen

AU - Han, Jiaguang

AU - Zhang, Weili

N1 - KAUST Repository Item: Exported on 2020-10-01 Acknowledgements: This work was supported by the National Natural Science Fondation of China (Nos. 61028011, 61007034, and 60977064), the U.S. National Science Foundation, the Tianjin Sci-Tech Program (Nos. 09ZCKFGX01500 and 10JCYBJC01400), and the 111 Program of China (No. B07014).

PY - 2011

Y1 - 2011

N2 - An equivalent circuit model for the analysis and design of terahertz (THz) metamaterial filters is presented. The proposed model, derived based on LMC equivalent circuits, takes into account the detailed geometrical parameters and the presence of a dielectric substrate with the existing analytic expressions for self-inductance, mutual inductance, and capacitance. The model is in good agreement with the experimental measurements and full-wave simulations. Exploiting the circuit model has made it possible to predict accurately the resonance frequency of the proposed structures and thus, quick and accurate process of designing THz device from artificial metamaterials is offered. ©2011 Chinese Optics Letters.

AB - An equivalent circuit model for the analysis and design of terahertz (THz) metamaterial filters is presented. The proposed model, derived based on LMC equivalent circuits, takes into account the detailed geometrical parameters and the presence of a dielectric substrate with the existing analytic expressions for self-inductance, mutual inductance, and capacitance. The model is in good agreement with the experimental measurements and full-wave simulations. Exploiting the circuit model has made it possible to predict accurately the resonance frequency of the proposed structures and thus, quick and accurate process of designing THz device from artificial metamaterials is offered. ©2011 Chinese Optics Letters.

UR - http://hdl.handle.net/10754/561669

UR - http://col.opticsx.org/abstract.aspx?id=COL201109110012-05

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DO - 10.3788/COL201109.110012

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EP - 110016

JO - Chinese Optics Letters

JF - Chinese Optics Letters

IS - 11

ER -

Equivalent circuit analysis of terahertz metamaterial filters

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