A miniaturized dual-band frequency selective surface with low frequency ratio for electromagnetic shielding

Jinghan Zhang; Liping Yan; Yu Huang; Xiang Zhao

doi:10.11884/HPLPB202133.210044

Journals >High Power Laser and Particle Beams >Volume 33 >Issue 5 >Page 053005 > Article

High Power Laser and Particle Beams
Vol. 33, Issue 5, 053005 (2021)

A miniaturized dual-band frequency selective surface with low frequency ratio for electromagnetic shielding

Jinghan Zhang, Liping Yan, Yu Huang, and Xiang Zhao

Author Affiliations

College of Electronic and Information Engineering, Sichuan University, Chengdu 610065, China

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DOI: 10.11884/HPLPB202133.210044 Cite this Article

Jinghan Zhang, Liping Yan, Yu Huang, Xiang Zhao. A miniaturized dual-band frequency selective surface with low frequency ratio for electromagnetic shielding[J]. High Power Laser and Particle Beams, 2021, 33(5): 053005 Copy Citation Text

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Fig. 1. [in Chinese]

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a/mm	w₁/mm	w₂/mm	t/mm
6.2	0.2	0.2	1.6

Table 1. [in Chinese]

reference	f_L/GHz	f_H/GHz	f_H/f_L	dimension/λ
Ref.[10]	2.5	3.5	1.4	0.082
Ref.[11]	4.0	7.0	1.75	0.125
Ref.[12]	2.5	3.5	1.4	0.080
Ref.[13]	2.54	3.54	1.39	0.088
Ref.[14]	2.35	3.05	1.29	0.065
Ref.[15]	5.55	6.38	1.15	0.268
Ref.[16]	1.59	1.96	1.23	0.042
Ref.[17]	1.04	1.49	1.43	0.039
proposed FSS	3.45	4.01	1.16	0.071

Table 2. [in Chinese]

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