Aztec shape metamaterial-based bandpass filter for C, X and Ku-band applications

Proceedings of the 3rd International Conference on Science and Technology Applications in Climate Change

生态环境科学

Alam, M.J.^1 ; Ahamed, E.^1 ; Faruque, M.R.I.^1 ; Hossain, M.J.^1 ; Islam, M.T.^2

Space Science Centre (ANGKASA), Institute of Climate Change (IPI), Universiti Kebangsaan Malaysia, Bangi, Selangor

43600, Malaysia^1

Centre of Advanced Electronic and Communication Engineering, Universiti Kebangsaan Malaysia, Bangi, Selangor

43600, Malaysia^2

关键词: Array structures;    Compact designs;    Comparative analysis;    Dielectric substrates;    Double negatives;    Low-profile;    Triple band;    Unit cells;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/228/1/012019/pdf
DOI  :  10.1088/1755-1315/228/1/012019

学科分类：环境科学（综合）

来源: IOP

【 摘 要 】

The paper presents the structure of an Aztec shape metamaterial unit cell that is suitable for a triple band of microwave frequencies. A comparative analysis has been made on the performance of the unit cell with several array structures. A low profile dielectric substrate FR-4 is used on which the design is made. The proposed structure operates at 6.3, 8.9, 11.91, and 16.42 GHz respectively. The double negative characteristics can also be found at X and Ku-band separately. Having a compact design, double-negative characteristics and the proposed metamaterial has potential to be used for triple band applications, especially for C, X and Ku-band.