Diffusive-Reflective Metasurface with Dual Independent Reflection Bands for RCS Reduction

Binchao Zhang; Cheng Jin; Liyuan Yin; Qihao Lv; Pengyu Zhang; Buning Tian

doi:10.1109/LAWP.2022.3140930

Diffusive-Reflective Metasurface with Dual Independent Reflection Bands for RCS Reduction

Binchao Zhang, Cheng Jin^*, Liyuan Yin, Qihao Lv, Pengyu Zhang, Buning Tian

^*Corresponding author for this work

School of Cyberspace Science and Technology

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

9 Citations (Scopus)

Abstract

A diffusive-reflective metasurface with dual independent bands is designed in this letter, which can be utilized to achieve specular reflection in the middle band and radar cross-section (RCS) reduction in the sidebands. The metasurface is made up of two elements, one of which consists of two diagonally arranged arrows with two tails of different lengths, and another is its mirror structure. Two independent bands are realized based on the resonances of two different-length tails, and their current distributions and parameter analysis are given for the comprehensible theory. Then, a prototype of the designed metasurface with one wide specular reflection band is fabricated and measured, and the 10.3% middle reflection band as well as 29.5% and 35.8% side RCS reduction bands are achieved.

Original language	English
Pages (from-to)	635-639
Number of pages	5
Journal	IEEE Antennas and Wireless Propagation Letters
Volume	21
Issue number	3
DOIs	https://doi.org/10.1109/LAWP.2022.3140930
Publication status	Published - 1 Mar 2022

Keywords

Frequency selective structures
Metasurface (MS)
Polarization rotation
Radar cross section reduction

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10.1109/LAWP.2022.3140930

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title = "Diffusive-Reflective Metasurface with Dual Independent Reflection Bands for RCS Reduction",

abstract = "A diffusive-reflective metasurface with dual independent bands is designed in this letter, which can be utilized to achieve specular reflection in the middle band and radar cross-section (RCS) reduction in the sidebands. The metasurface is made up of two elements, one of which consists of two diagonally arranged arrows with two tails of different lengths, and another is its mirror structure. Two independent bands are realized based on the resonances of two different-length tails, and their current distributions and parameter analysis are given for the comprehensible theory. Then, a prototype of the designed metasurface with one wide specular reflection band is fabricated and measured, and the 10.3% middle reflection band as well as 29.5% and 35.8% side RCS reduction bands are achieved.",

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author = "Binchao Zhang and Cheng Jin and Liyuan Yin and Qihao Lv and Pengyu Zhang and Buning Tian",

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AU - Zhang, Binchao

AU - Jin, Cheng

AU - Yin, Liyuan

AU - Lv, Qihao

AU - Zhang, Pengyu

AU - Tian, Buning

PY - 2022/3/1

Y1 - 2022/3/1

N2 - A diffusive-reflective metasurface with dual independent bands is designed in this letter, which can be utilized to achieve specular reflection in the middle band and radar cross-section (RCS) reduction in the sidebands. The metasurface is made up of two elements, one of which consists of two diagonally arranged arrows with two tails of different lengths, and another is its mirror structure. Two independent bands are realized based on the resonances of two different-length tails, and their current distributions and parameter analysis are given for the comprehensible theory. Then, a prototype of the designed metasurface with one wide specular reflection band is fabricated and measured, and the 10.3% middle reflection band as well as 29.5% and 35.8% side RCS reduction bands are achieved.

AB - A diffusive-reflective metasurface with dual independent bands is designed in this letter, which can be utilized to achieve specular reflection in the middle band and radar cross-section (RCS) reduction in the sidebands. The metasurface is made up of two elements, one of which consists of two diagonally arranged arrows with two tails of different lengths, and another is its mirror structure. Two independent bands are realized based on the resonances of two different-length tails, and their current distributions and parameter analysis are given for the comprehensible theory. Then, a prototype of the designed metasurface with one wide specular reflection band is fabricated and measured, and the 10.3% middle reflection band as well as 29.5% and 35.8% side RCS reduction bands are achieved.

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Diffusive-Reflective Metasurface with Dual Independent Reflection Bands for RCS Reduction

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Keywords

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