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A novel open loop design technique for frequency selective surface miniaturization
Author(s) -
Adeline Mellita R.,
Chandu D. S.,
Karthikeyan S. S.
Publication year - 2018
Publication title -
microwave and optical technology letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.304
H-Index - 76
eISSN - 1098-2760
pISSN - 0895-2477
DOI - 10.1002/mop.31382
Subject(s) - miniaturization , strips , parametric statistics , optics , loop (graph theory) , frequency band , tunable metamaterials , equivalent circuit , wavelength , materials science , selective surface , acoustics , electronic engineering , optoelectronics , physics , engineering , electrical engineering , metamaterial , mathematics , nanotechnology , antenna (radio) , statistics , combinatorics , composite material , voltage
In this letter, a highly miniaturizedal‐band frequency selective surface (FSS) is designed and experimentally verified. The proposed structure has orthogonally meandered metallic strips with an opening at one point in the loop. This single sided FSS operates at 1.23 and 3.3 GHz with a compact unit cell size dimension of 0.033λ 0 × 0.033λ 0 × 0.003λ 0 where λ 0 stands for the free space wavelength at the lower resonating frequency. Parametric and circuit analyses of the formulated structure has been carried out to have a comprehensive understanding of the model. The structure has stable resonance for TE and TM polarizations at various incident angles. The presented FSS is fabricated and measured. A good similitude between the simulation and measurement has been obtained.