volume | PIER Journals

Abstract

Metamaterial-based absorbers offering perfect and broadband absorption are greatly desirable in radar and stealth technology systems. Further, the polarization insensitive feature makes the absorber useful for industrial applications. This study examines the design of a wideband metamaterial-based radar absorber functioning throughout the frequency range of 8 to 16 GHz. The metasurface design comprises two concentric metallic rings and a fan-shaped circular metallic disc at the middle. The rings and the central disc are interconnected with surface-mounted chip resistors to enhance the absorption bandwidth. It is depicted that more than 90% absorptivity was attained from 8 to 16 GHz. A wideband absorber with angular stability and polarization insensitivity is an excellent choice for wireless communications, particularly in radar applications. Further, the measured results of the prototype corresponded well with the simulated outcomes.

1. Smith, D. R., Willie J. Padilla, D. C. Vier, S. C. Nemat-Nasser, and S. Schultz, "Composite medium with simultaneously negative permeability and permittivity," Physical Review Letters, Vol. 84, No. 18, 4184, 2000. Google Scholar

2. Lemoult, Fabrice, Nadège Kaina, Mathias Fink, and Geoffroy Lerosey, "Wave propagation control at the deep subwavelength scale in metamaterials," Nature Physics, Vol. 9, No. 1, 55-60, 2013. Google Scholar

3. Kadic, Muamer, Tiemo Bückmann, Robert Schittny, and Martin Wegener, "Metamaterials beyond electromagnetism," Reports on Progress in Physics, Vol. 76, No. 12, 126501, 2013. Google Scholar

4. Kaina, Nadège, Fabrice Lemoult, Mathias Fink, and Geoffroy Lerosey, "Negative refractive index and acoustic superlens from multiple scattering in single negative metamaterials," Nature, Vol. 525, No. 7567, 77-81, 2015. Google Scholar

5. Zheludev, N. I., "The road ahead for metamaterials," Science, Vol. 328, No. 5978, 582-583, 2010. Google Scholar

6. Liu, Yongmin and Xiang Zhang, "Metamaterials: A new frontier of science and technology," Chemical Society Reviews, Vol. 40, No. 5, 2494-2507, 2011. Google Scholar

7. Tsai, Kun-Tong, Gregory A. Wurtz, Jen-You Chu, Tian-You Cheng, Huai-Hsien Wang, Alexey V. Krasavin, Jr-Hau He, Brian M. Wells, Viktor A. Podolskiy, Juen-Kai Wang, Yuh-Lin Wang, and Anatoly V. Zayats, "Looking into meta-atoms of plasmonic nanowire metamaterial," Nano Letters, Vol. 14, No. 9, 4971-4976, 2014. Google Scholar

8. Pendry, J. B., "Negative refraction makes a perfect lens," Physical Review Letters, Vol. 85, No. 18, 3966, 2000. Google Scholar

9. Sato, Yuki, Kazuhiro Izui, Takayuki Yamada, and Shinji Nishiwaki, "Robust topology optimization of optical cloaks under uncertainties in wave number and angle of incident wave," International Journal For Numerical Methods in Engineering, Vol. 121, No. 17, 3926-3954, 2020. Google Scholar

10. Liu, Baiyang, Henry Giddens, Yin Li, Yejun He, Sai-Wai Wong, and Yang Hao, "Design and experimental demonstration of Doppler cloak from spatiotemporally modulated metamaterials based on rotational Doppler effect," Optics Express, Vol. 28, No. 3, 3745-3755, 2020. Google Scholar

11. Neubrech, Frank, Mario Hentschel, and Na Liu, "Reconfigurable plasmonic chirality: Fundamentals and applications," Advanced Materials, Vol. 32, No. 41, 1905640, 2020. Google Scholar

12. Ghasemi, M., M. A. Baqir, and P. K. Choudhury, "On the metasurface-based comb filters," IEEE Photonics Technology Letters, Vol. 28, No. 10, 1100-1103, 2016. Google Scholar

13. Baqir, M. A. and P. K. Choudhury, "Toward filtering aspects of silver nanowire-based hyperbolic metamaterial," Plasmonics, Vol. 13, 2015-2020, 2018. Google Scholar

14. Baqir, Muhammad Abuzar, Pankaj Kumar Choudhury, Ali Farmani, T. Younas, J. Arshad, Ali Mir, and S. Karimi, "Tunable plasmon induced transparency in graphene and hyperbolic metamaterial-based structure," IEEE Photonics Journal, Vol. 11, No. 4, 4601510, Aug. 2019. Google Scholar

15. Baqir, M. A. and P. K. Choudhury, "On the VO_2 metasurface-based temperature sensor," Journal of the Optical Society of America B, Vol. 36, No. 8, F123-F130, 2019. Google Scholar

16. Hoque, A. K. M. Hasibul, M. Z. Islam, Mashnoon Alam Sakib, and Ying Tsui, "Using high-k VPP modes in grating-coupled graphene-based hyperbolic metamaterial for tunable sensor design," IEEE Sensors Journal, Vol. 21, No. 16, 17790-17799, Aug. 2021. Google Scholar

17. Zou, Haijun and Yongzhi Cheng, "Design of a six-band terahertz metamaterial absorber for temperature sensing application," Optical Materials, Vol. 88, 674-679, Feb. 2019. Google Scholar

18. Qin, Feng, Xifang Chen, Zao Yi, Weitang Yao, Hua Yang, Yongjian Tang, Yong Yi, Hailiang Li, and Yougen Yi, "Ultra-broadband and wide-angle perfect solar absorber based on TiN nanodisk and Ti thin film structure," Solar Energy Materials and Solar Cells, Vol. 211, 110535, Jul. 2020. Google Scholar

19. Liu, Haotuo, Ming Xie, Qing Ai, and Zhihao Yu, "Ultra-broadband selective absorber for near-perfect harvesting of solar energy," Journal of Quantitative Spectroscopy and Radiative Transfer, Vol. 266, 107575, 2021. Google Scholar

20. Cheng, Yongzhi, Rui Xing, Fu Chen, Hui Luo, Ashif Aminulloh Fathnan, and Hiroki Wakatsuchi, "Terahertz pseudo-waveform-selective metasurface absorber based on a square-patch structure loaded with linear circuit components," Advanced Photonics Research, Vol. 5, No. 8, 2300303, 2024. Google Scholar

21. Baqir, M. A. and P. K. Choudhury, "Hyperbolic metamaterial-based UV absorber," IEEE Photonics Technology Letters, Vol. 29, No. 18, 1548-1551, 2017. Google Scholar

22. Qian, Yingjie, Yongzhi Cheng, Hui Luo, Fu Chen, Ashif Aminulloh Fathnan, and Hiroki Wakatsuchi, "Design of a dual-band waveform-selective metasurface absorber based on the combination of two resonator structures loaded with nonlinear circuits," Advanced Theory and Simulations, Vol. 7, No. 4, 2300590, 2024. Google Scholar

23. Bilal, R. M. H., M. A. Baqir, P. K. Choudhury, M. M. Ali, and A. A. Rahim, "Tunable and multiple plasmon-induced transparency in a metasurface comprised of silver s-shaped resonator and rectangular strip," IEEE Photonics Journal, Vol. 12, No. 3, 4500913, 2020. Google Scholar

24. Bilal, Rana Muhammad Hasan, Muhammad Abuzar Baqir, Musab Hameed, Syed Aftab Naqvi, and Muhammad Mahmood Ali, "Triangular metallic ring-shaped broadband polarization-insensitive and wide-angle metamaterial absorber for the visible regime," Journal of the Optical Society of America A, Vol. 39, No. 1, 136-142, 2022. Google Scholar

25. Baqir, M. A., H. Latif, Olcay Altintas, Majid Niaz Akhtar, Muharrem Karaaslan, H. Server, Musab Hameed, and N. M. Idrees, "Fractal metamaterial based multiband absorber operating in 5G regime," Optik, Vol. 266, 169626, 2022. Google Scholar

26. Cai, Bin, Lingling Yang, Ling Wu, Yongzhi Cheng, and Xiangcheng Li, "Dual-narrowband terahertz metamaterial absorber based on all-metal vertical ring array for enhanced sensing application," Physica Scripta, Vol. 99, No. 9, 095503, 2024. Google Scholar

27. Wang, Zhihui, Yutong Wan, Hui Luo, Sihai Lv, Shuoqing Yan, Yongzhi Cheng, Fu Chen, and Xiangcheng Li, "Deep learning-assisted design optically transparent metamaterial absorber with infrared-microwave compatible camouflage," Applied Materials Today, Vol. 42, 102588, 2025. Google Scholar

28. Landy, N. I., S. Sajuyigbe, J. J. Mock, D. R. Smith, and W. J. Padilla, "Perfect metamaterial absorber," Physical Review Letters, Vol. 100, No. 20, 207402, 2008. Google Scholar

29. Ozden, Kadir, Okan Mert Yucedag, and Hasan Kocer, "Metamaterial based broadband RF absorber at X-band," AEU --- International Journal of Electronics and Communications, Vol. 70, No. 8, 1062-1070, 2016. Google Scholar

30. Shi, Mengyu, Chen Xu, Zhihong Yang, Juan Liang, Lei Wang, Shujuan Tan, and Guoyue Xu, "Achieving good infrared-radar compatible stealth property on metamaterial-based absorber by controlling the floating rate of Al type infrared coating," Journal of Alloys and Compounds, Vol. 764, 314-322, 2018. Google Scholar

31. Ozden, Kadir, Okan Mert Yucedag, and Hasan Kocer, "Metamaterial based broadband RF absorber at X-band," AEU --- International Journal of Electronics and Communications, Vol. 70, No. 8, 1062-1070, 2016. Google Scholar

32. Siva Nagasree, P., K. Ramji, M. K. Naidu, and T. C. Shami, "X-band radar-absorbing structures based on MWCNTs/NiZn ferrite nanocomposites," Plastics, Rubber and Composites, Vol. 50, No. 2, 71-82, 2021. Google Scholar

33. Rani, Monika, Kamaljit Singh Bhatia, Harjitpal Singh, Harsimrat Kaur, and Nancy Gupta, "Synthesis of suitable material for microwave absorbing properties in X-band," SN Applied Sciences, Vol. 2, No. 12, 2035, 2020. Google Scholar

34. Teng, Da, Yandie Yang, Jinkang Guo, Wenshuai Ma, Yanan Tang, and Kai Wang, "Efficient guiding mid-infrared waves with graphene-coated nanowire based plasmon waveguides," Results in Physics, Vol. 17, 103169, 2020. Google Scholar

35. Lai, Yen-Chuan, Chia-Yuan Chen, Yun-Ting Hung, and Chia-Yun Chen, "Extending absorption edge through the hybrid resonator-based absorber with wideband and near-perfect absorption in visible region," Materials, Vol. 13, No. 6, 1470, 2020. Google Scholar

36. Hoa, Nguyen Thi Quynh, Phan Huu Lam, Phan Duy Tung, Tran Sy Tuan, and Hugo Nguyen, "Numerical study of a wide-angle and polarization-insensitive ultrabroadband metamaterial absorber in visible and near-infrared region," IEEE Photonics Journal, Vol. 11, No. 1, 1-8, 2019. Google Scholar

37. Bao, Lei and Tie Jun Cui, "Tunable, reconfigurable, and programmable metamaterials," Microwave and Optical Technology Letters, Vol. 62, No. 1, 9-32, 2020. Google Scholar

38. Hao, Jingxian, Binzhen Zhang, Huihui Jing, Yiqing Wei, Jiayun Wang, Zeng Qu, and Junping Duan, "A transparent ultra-broadband microwave absorber based on flexible multilayer structure," Optical Materials, Vol. 128, 112173, 2022. Google Scholar

39. Wei, Jianfeng, Yun He, Shaowei Bie, Song Wu, Zhipeng Lei, Wei Deng, Yutong Liu, Yulu Zhang, Chengli Li, Junqiang Ai, and Jianjun Jiang, "Flexible design and realization of wideband microwave absorber with double-layered resistor loaded FSS," Journal of Physics D: Applied Physics, Vol. 52, No. 18, 185101, 2019. Google Scholar

40. Yin, Xiang, Chang Long, Junhao Li, Hua Zhu, Lin Chen, Jianguo Guan, and Xun Li, "Ultra-wideband microwave absorber by connecting multiple absorption bands of two different-sized hyperbolic metamaterial waveguide arrays," Scientific Reports, Vol. 5, No. 1, 15367, 2015. Google Scholar

41. Wen, Ding-e, Xiaojun Huang, Liang Guo, Helin Yang, Song Han, and Jianfeng Zhang, "Quadruple-band polarization-insensitive wide-angle metamaterial absorber based on multi-layer structure," Optik, Vol. 126, No. 9-10, 1018-1020, May 2015. Google Scholar

42. Peng, Jian, Chao Li, Fei Cheng, Li Wu, Wei-wei Xu, and Zhi-jie Liu, "Resistor-loaded wideband polarization independent absorber using tightly coupled dipole structure," International Journal of RF and Microwave Computer-Aided Engineering, Vol. 2024, No. 1, 5321173, 2024. Google Scholar

43. Amer, Abdulrahman Ahmed Ghaleb, Syarfa Zahirah Sapuan, Nurmiza Binti Othman, Ali Ahmed Salem, Ahmed Jamal Abdullah Al-Gburi, and Zahriladha Zakaria, "A wide-angle, polarization-insensitive, wideband metamaterial absorber with lumped resistor loading for ISM band applications," IEEE Access, Vol. 12, 42629-42641, 2023. Google Scholar

44. Zhang, Mingxi, Binchao Zhang, Xiaochun Liu, Shining Sun, and Cheng Jin, "Design of wideband absorber based on dual-resistor-loaded metallic strips," International Journal of Antennas and Propagation, Vol. 2020, No. 1, 1238656, 2020. Google Scholar

45. Lin, Xian Qi, Peng Mei, Peng Cheng Zhang, Zhi Zhang David Chen, and Yong Fan, "Development of a resistor-loaded ultrawideband absorber with antenna reciprocity," IEEE Transactions on Antennas and Propagation, Vol. 64, No. 11, 4910-4913, 2016. Google Scholar

Dr. Muhammad Abuzar Baqir

Dr. Abdul Qadeer

Dr. Olcay Altintas

Dr. Muhammad Umer Draz

Dr. Muharrem Karaaslan

Dr. Jahariah Binti Sampe