A Simple Equivalent Circuit Model for Metasurface Based Reflection-Type Polarization Converter

Qi Chang; Jinzu Ji; Xuebin Ji; Wenxing Wu

doi:10.1109/ACES-China56081.2022.10064930

A Simple Equivalent Circuit Model for Metasurface Based Reflection-Type Polarization Converter

Qi Chang^*
, Jinzu Ji^*
, Xuebin Ji
, Wenxing Wu

^*Corresponding author for this work

School of Aeronautic Science and Engineering

Beihang University

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

1 Scopus citations

Abstract

A simple equivalent circuit model (ECM) is proposed to characterize reflection-type polarization converters comprising anisotropic metasurfaces. The impedance matrix of the metasurface in the xy coordinate system is obtained by multiplying the impedance matrix in the diagonal axis with a rotated matrix. The diagonal impedance matrix can be calculated by a simple LC series-parallel circuit. Some typical polarization converters with different metasurface shapes are demonstrated to illustrate the effectiveness of the proposed method.

Original language	English
Title of host publication	2022 International Applied Computational Electromagnetics Society Symposium, ACES-China 2022
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781665452366
DOIs	https://doi.org/10.1109/ACES-China56081.2022.10064930
State	Published - 2022
Event	2022 International Applied Computational Electromagnetics Society Symposium, ACES-China 2022 - Xuzhou, China Duration: 9 Dec 2022 → 12 Dec 2022

Publication series

Name	2022 International Applied Computational Electromagnetics Society Symposium, ACES-China 2022

Conference

Conference	2022 International Applied Computational Electromagnetics Society Symposium, ACES-China 2022
Country/Territory	China
City	Xuzhou
Period	9/12/22 → 12/12/22

Keywords

anisotropic metasurface
equivalent circuit model (ECM)
reflection-type polarization converter

Access to Document

10.1109/ACES-China56081.2022.10064930

Cite this

Chang, Q., Ji, J., Ji, X., & Wu, W. (2022). A Simple Equivalent Circuit Model for Metasurface Based Reflection-Type Polarization Converter. In 2022 International Applied Computational Electromagnetics Society Symposium, ACES-China 2022 (2022 International Applied Computational Electromagnetics Society Symposium, ACES-China 2022). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ACES-China56081.2022.10064930

Chang, Qi ; Ji, Jinzu ; Ji, Xuebin et al. / A Simple Equivalent Circuit Model for Metasurface Based Reflection-Type Polarization Converter. 2022 International Applied Computational Electromagnetics Society Symposium, ACES-China 2022. Institute of Electrical and Electronics Engineers Inc., 2022. (2022 International Applied Computational Electromagnetics Society Symposium, ACES-China 2022).

@inproceedings{9779fe638ff44344a73a9ca099a186e5,

title = "A Simple Equivalent Circuit Model for Metasurface Based Reflection-Type Polarization Converter",

abstract = "A simple equivalent circuit model (ECM) is proposed to characterize reflection-type polarization converters comprising anisotropic metasurfaces. The impedance matrix of the metasurface in the xy coordinate system is obtained by multiplying the impedance matrix in the diagonal axis with a rotated matrix. The diagonal impedance matrix can be calculated by a simple LC series-parallel circuit. Some typical polarization converters with different metasurface shapes are demonstrated to illustrate the effectiveness of the proposed method.",

keywords = "anisotropic metasurface, equivalent circuit model (ECM), reflection-type polarization converter",

author = "Qi Chang and Jinzu Ji and Xuebin Ji and Wenxing Wu",

note = "Publisher Copyright: {\textcopyright} 2022 IEEE.; 2022 International Applied Computational Electromagnetics Society Symposium, ACES-China 2022 ; Conference date: 09-12-2022 Through 12-12-2022",

year = "2022",

doi = "10.1109/ACES-China56081.2022.10064930",

language = "英语",

series = "2022 International Applied Computational Electromagnetics Society Symposium, ACES-China 2022",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

booktitle = "2022 International Applied Computational Electromagnetics Society Symposium, ACES-China 2022",

address = "美国",

}

Chang, Q, Ji, J, Ji, X & Wu, W 2022, A Simple Equivalent Circuit Model for Metasurface Based Reflection-Type Polarization Converter. in 2022 International Applied Computational Electromagnetics Society Symposium, ACES-China 2022. 2022 International Applied Computational Electromagnetics Society Symposium, ACES-China 2022, Institute of Electrical and Electronics Engineers Inc., 2022 International Applied Computational Electromagnetics Society Symposium, ACES-China 2022, Xuzhou, China, 9/12/22. https://doi.org/10.1109/ACES-China56081.2022.10064930

A Simple Equivalent Circuit Model for Metasurface Based Reflection-Type Polarization Converter. / Chang, Qi; Ji, Jinzu; Ji, Xuebin et al.
2022 International Applied Computational Electromagnetics Society Symposium, ACES-China 2022. Institute of Electrical and Electronics Engineers Inc., 2022. (2022 International Applied Computational Electromagnetics Society Symposium, ACES-China 2022).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - A Simple Equivalent Circuit Model for Metasurface Based Reflection-Type Polarization Converter

AU - Chang, Qi

AU - Ji, Jinzu

AU - Ji, Xuebin

AU - Wu, Wenxing

PY - 2022

Y1 - 2022

N2 - A simple equivalent circuit model (ECM) is proposed to characterize reflection-type polarization converters comprising anisotropic metasurfaces. The impedance matrix of the metasurface in the xy coordinate system is obtained by multiplying the impedance matrix in the diagonal axis with a rotated matrix. The diagonal impedance matrix can be calculated by a simple LC series-parallel circuit. Some typical polarization converters with different metasurface shapes are demonstrated to illustrate the effectiveness of the proposed method.

AB - A simple equivalent circuit model (ECM) is proposed to characterize reflection-type polarization converters comprising anisotropic metasurfaces. The impedance matrix of the metasurface in the xy coordinate system is obtained by multiplying the impedance matrix in the diagonal axis with a rotated matrix. The diagonal impedance matrix can be calculated by a simple LC series-parallel circuit. Some typical polarization converters with different metasurface shapes are demonstrated to illustrate the effectiveness of the proposed method.

KW - anisotropic metasurface

KW - equivalent circuit model (ECM)

KW - reflection-type polarization converter

UR - https://www.scopus.com/pages/publications/85151560965

U2 - 10.1109/ACES-China56081.2022.10064930

DO - 10.1109/ACES-China56081.2022.10064930

M3 - 会议稿件

AN - SCOPUS:85151560965

T3 - 2022 International Applied Computational Electromagnetics Society Symposium, ACES-China 2022

BT - 2022 International Applied Computational Electromagnetics Society Symposium, ACES-China 2022

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 2022 International Applied Computational Electromagnetics Society Symposium, ACES-China 2022

Y2 - 9 December 2022 through 12 December 2022

ER -

Chang Q, Ji J, Ji X, Wu W. A Simple Equivalent Circuit Model for Metasurface Based Reflection-Type Polarization Converter. In 2022 International Applied Computational Electromagnetics Society Symposium, ACES-China 2022. Institute of Electrical and Electronics Engineers Inc. 2022. (2022 International Applied Computational Electromagnetics Society Symposium, ACES-China 2022). doi: 10.1109/ACES-China56081.2022.10064930

A Simple Equivalent Circuit Model for Metasurface Based Reflection-Type Polarization Converter

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