A multilevel Green's function interpolation method for the analysis of metasurface-based antennas

Peng Zhao; Daqing Liu; Chi Hou Chan; Gaofeng Wang

doi:10.1109/COMPEM.2016.7588640

A multilevel Green's function interpolation method for the analysis of metasurface-based antennas

Peng Zhao^*
, Daqing Liu
, Chi Hou Chan
, Gaofeng Wang

^*Corresponding author for this work

State Key Laboratory of Terahertz and Millimeter Waves (City University of Hong Kong)

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

Abstract

In this paper, metasurface-based antennas have been analyzed by multilevel Green's function interpolation method (MLGFIM). Layered medium Green's function is used as the kernel to efficiently reduce the number of unknowns. Interpolation of this type of Green's function is then implemented by radial basis functions (RBFs). The interpolation accuracies using Lagrange and RBF interpolations have been compared. A numerical example of a holographic antenna has been given to validate the accuracy and efficiency of the proposed method.

Original language	English
Title of host publication	2016 IEEE INTERNATIONAL CONFERENCE ON COMPUTATIONAL ELECTROMAGNETICS (ICCEM)
Publisher	IEEE
Pages	242-244
ISBN (Print)	9781467396783
DOIs	https://doi.org/10.1109/COMPEM.2016.7588640
Publication status	Published - 11 Oct 2016
Event	2016 IEEE International Conference on Computational Electromagnetics, ICCEM 2016 - Guangzhou, China Duration: 23 Feb 2016 → 25 Feb 2016 http://www2.scut.edu.cn/iccem2016 (unknown) http://www2.scut.edu.cn/iccem2016 (unknown) http://www2.scut.edu.cn/iccem2016 (unknown) http://www2.scut.edu.cn/iccem2016 (unknown) http://www2.scut.edu.cn/iccem2016 (unknown) http://www2.scut.edu.cn/iccem2016

Conference

Conference	2016 IEEE International Conference on Computational Electromagnetics, ICCEM 2016
Place	China
City	Guangzhou
Period	23/02/16 → 25/02/16
Internet address	http://www2.scut.edu.cn/iccem2016 (unknown) http://www2.scut.edu.cn/iccem2016 (unknown) http://www2.scut.edu.cn/iccem2016 (unknown) http://www2.scut.edu.cn/iccem2016 (unknown) http://www2.scut.edu.cn/iccem2016 (unknown) http://www2.scut.edu.cn/iccem2016

Research Keywords

SCATTERING
SURFACES
SHAPE

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10.1109/COMPEM.2016.7588640

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title = "A multilevel Green's function interpolation method for the analysis of metasurface-based antennas",

abstract = "In this paper, metasurface-based antennas have been analyzed by multilevel Green's function interpolation method (MLGFIM). Layered medium Green's function is used as the kernel to efficiently reduce the number of unknowns. Interpolation of this type of Green's function is then implemented by radial basis functions (RBFs). The interpolation accuracies using Lagrange and RBF interpolations have been compared. A numerical example of a holographic antenna has been given to validate the accuracy and efficiency of the proposed method.",

keywords = "SCATTERING, SURFACES, SHAPE",

author = "Peng Zhao and Daqing Liu and Chan, \{Chi Hou\} and Gaofeng Wang",

year = "2016",

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doi = "10.1109/COMPEM.2016.7588640",

language = "English",

isbn = "9781467396783",

pages = "242--244",

booktitle = "2016 IEEE INTERNATIONAL CONFERENCE ON COMPUTATIONAL ELECTROMAGNETICS (ICCEM)",

publisher = "IEEE",

address = "United States",

note = "2016 IEEE International Conference on Computational Electromagnetics, ICCEM 2016 ; Conference date: 23-02-2016 Through 25-02-2016",

url = "http://www2.scut.edu.cn/iccem2016, http://www2.scut.edu.cn/iccem2016, http://www2.scut.edu.cn/iccem2016, http://www2.scut.edu.cn/iccem2016, http://www2.scut.edu.cn/iccem2016, http://www2.scut.edu.cn/iccem2016",

}

Zhao, P, Liu, D, Chan, CH & Wang, G 2016, A multilevel Green's function interpolation method for the analysis of metasurface-based antennas. in 2016 IEEE INTERNATIONAL CONFERENCE ON COMPUTATIONAL ELECTROMAGNETICS (ICCEM)., 7588640, IEEE, pp. 242-244, 2016 IEEE International Conference on Computational Electromagnetics, ICCEM 2016, Guangzhou, China, 23/02/16. https://doi.org/10.1109/COMPEM.2016.7588640

A multilevel Green's function interpolation method for the analysis of metasurface-based antennas. / Zhao, Peng; Liu, Daqing; Chan, Chi Hou et al.
2016 IEEE INTERNATIONAL CONFERENCE ON COMPUTATIONAL ELECTROMAGNETICS (ICCEM). IEEE, 2016. p. 242-244 7588640.

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

TY - GEN

T1 - A multilevel Green's function interpolation method for the analysis of metasurface-based antennas

AU - Zhao, Peng

AU - Liu, Daqing

AU - Chan, Chi Hou

AU - Wang, Gaofeng

PY - 2016/10/11

Y1 - 2016/10/11

N2 - In this paper, metasurface-based antennas have been analyzed by multilevel Green's function interpolation method (MLGFIM). Layered medium Green's function is used as the kernel to efficiently reduce the number of unknowns. Interpolation of this type of Green's function is then implemented by radial basis functions (RBFs). The interpolation accuracies using Lagrange and RBF interpolations have been compared. A numerical example of a holographic antenna has been given to validate the accuracy and efficiency of the proposed method.

AB - In this paper, metasurface-based antennas have been analyzed by multilevel Green's function interpolation method (MLGFIM). Layered medium Green's function is used as the kernel to efficiently reduce the number of unknowns. Interpolation of this type of Green's function is then implemented by radial basis functions (RBFs). The interpolation accuracies using Lagrange and RBF interpolations have been compared. A numerical example of a holographic antenna has been given to validate the accuracy and efficiency of the proposed method.

KW - SCATTERING

KW - SURFACES

KW - SHAPE

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UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-84994633988&origin=recordpage

U2 - 10.1109/COMPEM.2016.7588640

DO - 10.1109/COMPEM.2016.7588640

M3 - RGC 32 - Refereed conference paper (with host publication)

SN - 9781467396783

SP - 242

EP - 244

BT - 2016 IEEE INTERNATIONAL CONFERENCE ON COMPUTATIONAL ELECTROMAGNETICS (ICCEM)

PB - IEEE

T2 - 2016 IEEE International Conference on Computational Electromagnetics, ICCEM 2016

Y2 - 23 February 2016 through 25 February 2016

ER -

A multilevel Green's function interpolation method for the analysis of metasurface-based antennas

Abstract

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Research Keywords

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