Hostname: page-component-cd9895bd7-7cvxr Total loading time: 0 Render date: 2024-12-27T14:07:45.743Z Has data issue: false hasContentIssue false
  • English
  • Français

Broadband radar cross-section reduction using polarization conversion metasurface

Published online by Cambridge University Press:  28 January 2018

Qi Zheng ,
Chenjiang Guo ,
Haixiong Li  and
Jun Ding
Qi Zheng*
Affiliation:
School of Electronics and Information, Northwestern Polytechnical University, Xi'an, China
Chenjiang Guo
Affiliation:
School of Electronics and Information, Northwestern Polytechnical University, Xi'an, China
Haixiong Li
Affiliation:
School of Electronics and Information, Northwestern Polytechnical University, Xi'an, China
Jun Ding
Affiliation:
School of Electronics and Information, Northwestern Polytechnical University, Xi'an, China
*
Author for correspondence: Qi Zheng, E-mail: [email protected]
Get access Rights & Permissions [Opens in a new window]

Abstract

A wideband and high-efficiency polarization conversion metasurface (PCM) is proposed and applied to reduce radar cross section (RCS). The proposed PCM unit is composed of two oblique asymmetry triangle split rings, which generate multiple plasmon resonances. Simulated and measured results demonstrate that it achieves polarization conversion over 90% from 9.24 to 17.64 GHz. Besides square checkerboard, the proposed PCM units and mirror units are arranged in triangle checkerboard. The mechanisms of both checkerboard PCMs are analyzed based on standard array theory, including the relationship between RCS reduction value and polarization conversion ratio value. The derived formulas provide a guideline to design checkerboard structure based on PCM. Simulated results demonstrate that both checkerboard PCMs achieve over 62% relative bandwidth of 10 dB RCS reduction under normal incidence with respect to the equal-sized metallic plate, which also means that the triangle one could be an alternative solution to reduce RCS. To verify the analyzed and simulated results, the fabricated sample and measured results of both checkerboard PCMs are presented. Good agreements are achieved between measurements, simulations and numerical analysis.

Keywords

EM field theoryMeta-materials and photonic bandgap structuresRadar cross section
Type
Research Papers
Information
International Journal of Microwave and Wireless Technologies , Volume 10 , Special Issue 2: EuCAP 2017 , March 2018 , pp. 197 - 206
Copyright
Copyright © Cambridge University Press and the European Microwave Association 2018 

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

1.Fante, RL and McCormack, MT (1988) Reflection properties of the Salisbury screen. IEEE Transactions on Antennas and Propagation 36, 1443–1454.CrossRefGoogle Scholar
2.Li, YQ, Zhang, H, Fu, YQ and Yuan, NC (2008) RCS reduction of ridged waveguide slot antenna array using EBG radar absorbing material. IEEE Antennas and Wireless Propagation Letters 7, 473–476.Google Scholar
3.Costa, F, Monorchio, A and Manara, G (2010) Analysis and design of ultra-thin electromagnetic absorbers comprising resistively loaded high impedance surfaces. IEEE Transactions on Antennas and Propagation 58, 1551–1558.CrossRefGoogle Scholar
4.Paquay, M, Iriate, JC, Ederra, I, Gonzalo, R and Maagt, Pd (2007) Thin AMC structure for radar cross section reduction. IEEE Transactions on Antennas and Propagation 55, 3630–3638.CrossRefGoogle Scholar
5.Iriarte, JCM, Paquay, M, Ederra, I, Gonzalo, R and Maagt, Pde: (2007) RCS reduction in a chessboard-like structure using AMC cells. Proc. EuCAP., Edinburgh, UK, Nov. 1–4.CrossRefGoogle Scholar
6.de Cos, ME, Álvarez, Y and Las-Heras, F (2010) A novel approach for RCS reduction using a combination of artificial magnetic conductors. Progress In Electromagnetics Research 107, 147–159.CrossRefGoogle Scholar
7.Iriarte, JC, Pereda, AT, de Falcón, JLM, Ederra, I, Gonzalo, R and de Maagt, P (2013) Broadband radar cross-section reduction using AMC technology. IEEE Transactions on Antennas and Propagation 61, 6136–6143.CrossRefGoogle Scholar
8.Edalati, A and Sarabandi, K (2014) Wideband, wide angle, polarization independent RCS reduction using nonabsorptive miniaturized-element frequency selective surfaces. IEEE Transactions on Antennas and Propagation 62, 747–754.CrossRefGoogle Scholar
9.Chen, W, Balanis, CA and Birtcher, CR (2015) Checkerboard EBG surfaces for wideband radar cross section reduction. IEEE Transactions on Antennas and Propagation 63, 2636–2645.CrossRefGoogle Scholar
10.Yang, F and Rahmat-Samii, Y (2004) Polarization-dependent electromagnetic band gap (PDEBG) structures: designs and applications. Microwave and Optical Technology Letters 41, 439–444.CrossRefGoogle Scholar
11.Zhao, Y, Yu, C, Gao, J, Yao, X, Li, W and Li, S. (2015) Broadband metamaterial surface for antenna RCS reduction and gain enhancement. IEEE Transactions on Antennas and Propagation, 1–1.Google Scholar
12.Grady, NK, Heyes, JE, Chowdhury, DR, Zeng, Y, Reiten, MT, Azad, AK, Taylor, AJ, Dalvit, DAR and Chen, HT (2013) Terahertz metamaterials for linear polarization conversion and anomalous refraction. Science 340, 1304–1307.CrossRefGoogle ScholarPubMed
13.Hao, J, Yuan, Y, Ran, L, Jiang, T, Kong, JA and Chan, CT (2007) Manipulating electromagnetic wave polarizations by anisotropic metamaterials. Physical Review Letters 99, 063908.CrossRefGoogle ScholarPubMed
14.Wei, Z, Cao, Y, Fan, Y, Yu, X and Li, H (2011) Broadband polarization transformation via enhanced asymmetric transmission through arrays of twisted complementary split-ring resonators. Applied Physics Letters 99, 221907.CrossRefGoogle Scholar
15.Feng, M, Wang, J, Ma, H, Mo, W, Ye, H and Qu, S (2013) Broadband polarization rotator based on multi-order plasmon resonances and high impedance surfaces. Journal of Applied Physics 114, 074508.CrossRefGoogle Scholar
16.Chen, H, Wang, J, Ma, H, Qu, S, Xu, Z, Zhang, A and Li, Y (2014) Ultra-wideband polarization conversion metasurfaces based on multiple plasmon resonances. Journal of Applied Physics 115, 154504.CrossRefGoogle Scholar
17.Zhang, L, Zhou, P, Lu, H, Chen, H, Xie, J and Deng, L (2015) Ultra-thin reflective metamaterial polarization rotator based on multiple plasmon resonances. IEEE Antennas and Wireless Propagation Letters 14, 1157–1160.CrossRefGoogle Scholar
18.Lin, B, Wang, B, Meng, W, Da, X, Li, W and Fang, Y (2016) Dual-band high-efficiency polarization converter using an anisotropic metasurface. Journal of Applied Physics 119, 183103.CrossRefGoogle Scholar
19.Liu, Y, Li, K, Jia, Y, Hao, Y and Gong, S (2016) Wideband RCS reduction of a slot array antenna using polarization conversion metasurfaces. IEEE Transactions on Antennas and Propagation 64, 326–331.CrossRefGoogle Scholar
20.Liu, Y, Hao, Y, Li, K and Gong, S (2016) Radar cross section reduction of a microstrip antenna based on polarization conversion metamaterial. IEEE Antennas and Wireless Propagation Letters 15, 80–83.CrossRefGoogle Scholar
21.Jia, Y, Liu, Y, Guo, YJ, Li, K and Gong, SX (2016) Broadband polarization rotation reflective surfaces and their applications to RCS reduction. IEEE Transactions on Antennas and Propagation 64, 179–188.CrossRefGoogle Scholar
22.Jiang, W, Xue, Y and Gong, SX (2016) Polarization conversion metasurface for broadband radar cross sectionreduction. Progress In Electromagnetics Research Letters 62, 9–15.CrossRefGoogle Scholar