The Design of A Single-layer Broadband Metamaterial Absorber

Ruixin Hu; Wu Ren; Zhenghui Xue; Weiming Li

The Design of A Single-layer Broadband Metamaterial Absorber

Ruixin Hu, Wu Ren, Zhenghui Xue, Weiming Li

Beijing Institute of Technology

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

Abstract

In this paper, a simple new single-layer broadband metamaterial absorber is designed and analyzed. The surface layer is double notched wood comb type metal structure, the middle layer is F4B-2 dielectric substrate and the bottom layer is metal reflector. The thickness is 0.144λ. Through optimization, the absorption rate is over 90% in the frequency range of 7.68 GHz to 17.776 GHz, covering X and Ku bands. It produces relatively strong resonances at 8.3 GHz, 13.31 GHz and 16.35 GHz, achieving perfect absorption. The relative bandwidth is up to 79.32%. The metamaterial absorber has the advantages of simple structure, high absorption efficiency, wide bandwidth and small thickness.

Original language	English
Title of host publication	2019 International Symposium on Antennas and Propagation, ISAP 2019 - Proceedings
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9787900914040
Publication status	Published - Oct 2019
Event	2019 International Symposium on Antennas and Propagation, ISAP 2019 - Xi�an, China Duration: 27 Oct 2019 → 30 Oct 2019

Publication series

Name	2019 International Symposium on Antennas and Propagation, ISAP 2019 - Proceedings

Conference

Conference	2019 International Symposium on Antennas and Propagation, ISAP 2019
Country/Territory	China
City	Xi�an
Period	27/10/19 → 30/10/19

Keywords

Broadband absorption
Metamaterial absorber
Stealth

Cite this

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title = "The Design of A Single-layer Broadband Metamaterial Absorber",

abstract = "In this paper, a simple new single-layer broadband metamaterial absorber is designed and analyzed. The surface layer is double notched wood comb type metal structure, the middle layer is F4B-2 dielectric substrate and the bottom layer is metal reflector. The thickness is 0.144λ. Through optimization, the absorption rate is over 90% in the frequency range of 7.68 GHz to 17.776 GHz, covering X and Ku bands. It produces relatively strong resonances at 8.3 GHz, 13.31 GHz and 16.35 GHz, achieving perfect absorption. The relative bandwidth is up to 79.32%. The metamaterial absorber has the advantages of simple structure, high absorption efficiency, wide bandwidth and small thickness.",

keywords = "Broadband absorption, Metamaterial absorber, Stealth",

author = "Ruixin Hu and Wu Ren and Zhenghui Xue and Weiming Li",

note = "Publisher Copyright: {\textcopyright} 2019 Antenna Branch of Chinese Institute of Electronics.; 2019 International Symposium on Antennas and Propagation, ISAP 2019 ; Conference date: 27-10-2019 Through 30-10-2019",

year = "2019",

month = oct,

language = "English",

series = "2019 International Symposium on Antennas and Propagation, ISAP 2019 - Proceedings",

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

booktitle = "2019 International Symposium on Antennas and Propagation, ISAP 2019 - Proceedings",

address = "United States",

}

Hu, R, Ren, W , Xue, Z & Li, W 2019, The Design of A Single-layer Broadband Metamaterial Absorber. in 2019 International Symposium on Antennas and Propagation, ISAP 2019 - Proceedings., 8963390, 2019 International Symposium on Antennas and Propagation, ISAP 2019 - Proceedings, Institute of Electrical and Electronics Engineers Inc., 2019 International Symposium on Antennas and Propagation, ISAP 2019, Xi�an, China, 27/10/19.

The Design of A Single-layer Broadband Metamaterial Absorber. / Hu, Ruixin; Ren, Wu ; Xue, Zhenghui et al.
2019 International Symposium on Antennas and Propagation, ISAP 2019 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2019. 8963390 (2019 International Symposium on Antennas and Propagation, ISAP 2019 - Proceedings).

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

TY - GEN

T1 - The Design of A Single-layer Broadband Metamaterial Absorber

AU - Hu, Ruixin

AU - Ren, Wu

AU - Xue, Zhenghui

AU - Li, Weiming

PY - 2019/10

Y1 - 2019/10

N2 - In this paper, a simple new single-layer broadband metamaterial absorber is designed and analyzed. The surface layer is double notched wood comb type metal structure, the middle layer is F4B-2 dielectric substrate and the bottom layer is metal reflector. The thickness is 0.144λ. Through optimization, the absorption rate is over 90% in the frequency range of 7.68 GHz to 17.776 GHz, covering X and Ku bands. It produces relatively strong resonances at 8.3 GHz, 13.31 GHz and 16.35 GHz, achieving perfect absorption. The relative bandwidth is up to 79.32%. The metamaterial absorber has the advantages of simple structure, high absorption efficiency, wide bandwidth and small thickness.

AB - In this paper, a simple new single-layer broadband metamaterial absorber is designed and analyzed. The surface layer is double notched wood comb type metal structure, the middle layer is F4B-2 dielectric substrate and the bottom layer is metal reflector. The thickness is 0.144λ. Through optimization, the absorption rate is over 90% in the frequency range of 7.68 GHz to 17.776 GHz, covering X and Ku bands. It produces relatively strong resonances at 8.3 GHz, 13.31 GHz and 16.35 GHz, achieving perfect absorption. The relative bandwidth is up to 79.32%. The metamaterial absorber has the advantages of simple structure, high absorption efficiency, wide bandwidth and small thickness.

KW - Broadband absorption

KW - Metamaterial absorber

KW - Stealth

UR - http://www.scopus.com/inward/record.url?scp=85078966578&partnerID=8YFLogxK

M3 - Conference contribution

AN - SCOPUS:85078966578

T3 - 2019 International Symposium on Antennas and Propagation, ISAP 2019 - Proceedings

BT - 2019 International Symposium on Antennas and Propagation, ISAP 2019 - Proceedings

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 2019 International Symposium on Antennas and Propagation, ISAP 2019

Y2 - 27 October 2019 through 30 October 2019

ER -

The Design of A Single-layer Broadband Metamaterial Absorber

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Keywords

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