U-joint Double split O (UDO) shaped with split square metasurface absorber for X and ku band application


Hoque, Ahasanul and Islam, Mohammad Tariqul and Almutairi, Ali F. and Faruque, Mohammad Rashed Iqbal and Singh, Mandeep Jit and Islam, Md. Shabiul (2019) U-joint Double split O (UDO) shaped with split square metasurface absorber for X and ku band application. Results in Physics, 15. p. 102757. ISSN 2211-3797

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This paper reports, a metasurface absorber which is U-joint loaded Double Split O shaped with a square split patch at the center and Double Negative (DNG) property. The proposed absorber shows significant absorption for potential applications like radar signal absorption and satellite communication, remote sensing, RF shielding. The vertical U joint and split O mutually creates substantial resonance and expedite by the center square patch, to cover two consecutive X and Ku band absorption peaks at 11.56 GHz with 82.31%, 12.27 GHz with 98.91% and 14.19 GHz with 97.79%. Besides, balanced geometrical shape with insensitivity polarization for TE and TM mode wave propagation enhances the robustness and tunability of the structure. The absorption mechanism analyzed and discussed with the Finite Integration Technique (FIT). Characterization of S-parameter executed with an established method for dielectric property extraction and finally compared the proposed absorber with existing literature.

Item Type: Article
Uncontrolled Keywords: Metamaterials
Subjects: T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK7800-8360 Electronics > TK7871 Electronics--Materials
Divisions: Faculty of Engineering (FOE)
Depositing User: Ms Rosnani Abd Wahab
Date Deposited: 06 Sep 2021 03:02
Last Modified: 27 Feb 2023 14:54
URII: http://shdl.mmu.edu.my/id/eprint/8741


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