Equivalent Circuit Method for Hexagonal Loop Composite Absorbing Material

Jiaao YU; Shirui PENG; Xiaokun CHEN; Youquan LI

doi:10.11999/JEIT171103

Volume 40 Issue 8

Aug. 2018

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Jiaao YU, Shirui PENG, Xiaokun CHEN, Youquan LI. Equivalent Circuit Method for Hexagonal Loop Composite Absorbing Material[J]. Journal of Electronics & Information Technology, 2018, 40(8): 1873-1878. doi: 10.11999/JEIT171103

Citation:

Jiaao YU, Shirui PENG, Xiaokun CHEN, Youquan LI. Equivalent Circuit Method for Hexagonal Loop Composite Absorbing Material[J]. Journal of Electronics & Information Technology, 2018, 40(8): 1873-1878. doi: 10.11999/JEIT171103

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Equivalent Circuit Method for Hexagonal Loop Composite Absorbing Material

doi: 10.11999/JEIT171103

1.
No.6 Department, Air Force Early Warning Academy, Wuhan 430019, China
2.
College of Science, Huazhong Agricultural University, Wuhan 430070, China

Funds: The National Natural Science Foundation of China (61601492)

Received Date: 2017-11-24
Rev Recd Date: 2018-05-08

Available Online: 2018-06-07

Publish Date: 2018-08-01

Abstract

Abstract

An equivalent circuit method of performance estimation for hexagonal loop composite absorbing metamaterial is proposed, and the corresponding equivalent circuit model is established. Based on the Fourier analysis of hexagonal lattice distribution, the equivalent distribution periodic parameter is proposed and the estimation method of RLC parameters is given according to the size of units. The applicability and accuracy of the equivalent circuit model for several structure dimensions are verified and compared with HFSS. A sample is fabricated and measured for further verification, which has a good broadband radar absorbing performance in 1.7～5.7 GHz.
- Composite absorbing metamaterial,
- Equivalent circuit method,
- Hexagonal loop,
- Wideband radar absorbing material

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References(16)

References

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