Frequency selective surface using meander line inclusions

Ramos, Welyson T S; Mesquita, Renato C.; Silva, Élson J.

doi:10.1080/09205071.2018.1442261

Cited by 4 publications

(6 citation statements)

References 14 publications

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“…It is inferred that the proposed FSS has the smallest unit cell dimensions compared to Lv and colleagues 2–11 . The proposed unit cell has more discrete stop bands unlike the research in Lv and colleagues 2–8 , 10,11 . The research in Ramos et al 5 produces multiple stopbands however the bandwidth is very narrow compared with the research presented in this article.…”

Section: Resultsmentioning

confidence: 59%

“…The performance comparison with the state‐of‐the‐art in literature is highlighted in Tables 1 and 2. It is inferred that the proposed FSS has the smallest unit cell dimensions compared to Lv and colleagues 2–11 . The proposed unit cell has more discrete stop bands unlike the research in Lv and colleagues 2–8 , 10,11 .…”

Section: Resultsmentioning

confidence: 78%

“…It is inferred that the proposed FSS has the smallest unit cell dimensions compared to Lv and colleagues. [2][3][4][5][6][7][8][9][10][11] The proposed unit cell has more discrete stop bands unlike the research in Lv and colleagues. [2][3][4][5][6][7][8]10,11 The research in…”

Section: Fabrication and Measurementmentioning

confidence: 87%

“…[2][3][4][5][6][7][8][9][10][11] The proposed unit cell has more discrete stop bands unlike the research in Lv and colleagues. [2][3][4][5][6][7][8]10,11 The research in…”

Section: Fabrication and Measurementmentioning

confidence: 87%

“…A dual band‐stop frequency of 0.133 λ o × 0.133 λ o is reported in Jindal et al 4 The band‐stop frequencies are centered around 4 and 5.59 GHz. The multiband property of meandered FSS is investigated in Ramos et al 5 The authors show that the increase in the number of meandering produces several new narrowband resonant frequencies. A dual‐band FSS operating at 3.95 and 7.10 GHz is reported in Zhong et al 6 The miniaturization coefficient decreases with an increase in the fractal order.…”

Section: Introductionmentioning

confidence: 99%

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Miniaturized multiband frequency selective surface with wide frequency ratio

Mathivanan

Saravanan

2022

Micro & Optical Tech Letters

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This article presents the design of a novel miniaturized 2.5D frequency selective surface (FSS) for radiofrequency and microwave shielding applications is proposed. The proposed FSS is configured to offer multiple band‐stop characteristics with a wide frequency ratio. The unit cell is developed using traces that run on the top and bottom layers of the substrate with traces connected using vias. This proposed unit cell structure provides distinct operating modes at high and low frequencies. The proposed FSS unit cell has a compact geometry with a foot‐print of 0.059λo × 0.059λo where λo is the freespace wavelength. The FSS unit cell is polarization insensitive and exhibits good angular stability up to 45°. A prototype FSS is fabricated to validate the simulation results. The miniaturized FSS can be used as a shield at terrestrial frequencies and satellite frequencies making it usable for both indoor and outdoor environments.

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Section: Resultsmentioning

confidence: 59%

Section: Resultsmentioning

confidence: 78%

Section: Fabrication and Measurementmentioning

confidence: 87%

“…[2][3][4][5][6][7][8][9][10][11] The proposed unit cell has more discrete stop bands unlike the research in Lv and colleagues. [2][3][4][5][6][7][8]10,11 The research in…”

Section: Fabrication and Measurementmentioning

confidence: 87%