The design and optimization of an ultra-broad band, light-weight, and wide incident angle metamaterial absorber based on topology optimization

被引：0
作者：
Sui, Sai [1 ]
Ma, Hua [1 ]
Wang, Dongjun [1 ]
Pang, Yongqiang [1 ]
Wang, Jiafu [1 ]
Qu, Shaobo [1 ]
机构：
[1] College of Science, Air Force Engineering University, Xi'an
来源：
Gongneng Cailiao/Journal of Functional Materials | 2015年 / 46卷 / 23期
关键词：
Absorber; Genetic algorithm; Resistance frequency selective surface; Topology optimization;
D O I：
10.3969/j.issn.1001-9731.2015.23.012
中图分类号：
学科分类号：
摘要：
According to topology optimization and genetic algorithm, a light, wide-band, insensitive of incident and polarized angle metamaterial absorber composed of the resistance frequency selective surface (RFSS). The range of absorption over 90% is range from 3.4 to 23.2 GHz and the relative band was 149%. The absorber can maintain the absorption over 80% with TE polarization to 55° and it keep large than 90% to 70° with TM polarization. The areal density was only 0.35 g/cm3, meanwhile, the absorber was easy to be fabricated; meanwhile, the topology optimization method can be used in the design of frequency selective surface and left-hand material. © 2015, Chongqing Functional Materials Periodical Press Co. Ltd. All right reserved.
引用
收藏
页码：23056 / 23060
页数：4
相关论文
共 22 条
  • [1] Smith D.R., Kroll N., Negative refractive index in left-handed materials, Physical Review Letters, 85, 14, (2000)
  • [2] Pendry J.B., Holden A.J., Robbins D.J., Et al., Magnetism from conductors and enhanced nonlinear phenomena, Microwave Theory and Techniques, IEEE Transactions on, 47, 11, pp. 2075-2084, (1999)
  • [3] Pendry J.B., Holden A.J., Stewart W.J., Et al., Extremely low frequency plasmons in metallic mesostructures, Physical Rreview Letters, 76, 25, (1996)
  • [4] Michielssen E., Sajer J.M., Ranjithan S., Et al., Design of lightweight, broad-band microwave absorbers using genetic algorithms, Microwave Theory and Techniques, IEEE Transactions on, 41, 6, pp. 1024-1031, (1993)
  • [5] Landy N.I., Sajuyigbe S., Mock J.J., Et al., Perfect metamaterial absorber, Physical Review Letters, 100, 20, (2008)
  • [6] Cui S., Weile D.S., Volakis J.L., Novel planar electromagnetic absorber designs using genetic algorithms, IEEE Transactions on Antennas and Propagation, 54, 6, pp. 1811-1817, (2006)
  • [7] Grady N.K., Heyes J.E., Chowdhury D.R., Et al., Terahertz metamaterials for linear polarization conversion and anomalous refraction, Science, 340, 6138, pp. 1304-1307, (2013)
  • [8] Kova'cs P., Raida Z., Lukes Z., Design and optimization of periodic structures for simultaneous EBG and AMC operation, Microwave Techniques (COMITE), 2010 15th International Conference on, IEEE, pp. 195-198, (2010)
  • [9] Shelby R.A., Smith D.R., Schultz S., Experimental verification of a negative index of refraction, Science, 292, 5514, pp. 77-79, (2001)
  • [10] Li H., Yuan L.H., Zhou B., Et al., Ultrathin multiband gigahertz metamaterial absorbers, Journal of Applied Physics, 110, 1, (2011)
123