Dual Bandstop reconfigurable (Switchable) frequency Selective surface for WLAN applications at 2.4 and 5 GHz

Ali, Haider; Riaz, Laeeq; Kirmani, Syed Abdul Mannan; Khan, Shahid A.; Shafique, Muhammad Farhan

doi:10.1016/j.aeue.2021.154038

Cited by 6 publications

(1 citation statement)

References 26 publications

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“…In reference 3, a miniaturized meta surface unit cell is proposed with pass band characteristics for the 5G spectrum. A switchable stop band frequency‐selective surface (FSS) is proposed using PIN diodes that can switch between WLAN bands (2.4 and 5 GHz) in reference 4. In reference 5, modified swastika unit cell is developed for filtering 5 GHz WLAN.…”

Section: Introductionmentioning

confidence: 99%

A compact polarization independent stop band frequency‐selective surface for WLAN shielding

Natarajan,

Sivasamy,

Gunasekar

2024

Micro & Optical Tech Letters

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This paper presents the design and prototype development of a compact frequency‐selective surface (FSS) for shielding WLAN signals. The FSS unit‐cell geometry is evolved by modifying the arms of the conventional crossed dipole element. The footprint of the unit cell is only 6 mm × 6 mm × 1.6 mm. The proposed FSS offers stop band characteristics at 5 GHz for both transverse electric (TE) and transverse magnetic (TM) modes. In addition, the FSS offers angular stability up to 60°. A prototype of the proposed FSS is fabricated and measured to validate its simulations. Measured bandwidth of the stop band is 410 MHz, referenced at −20 dB for both TE and TM modes. Equivalent circuit model of the FSS is derived and the results are compared with the simulations.

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Section: Introductionmentioning

confidence: 99%

A compact polarization independent stop band frequency‐selective surface for WLAN shielding

Natarajan,

Sivasamy,

Gunasekar

2024

Micro & Optical Tech Letters

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Dynamic frequency switching of a bandstop reconfigurable frequency selective surface with PIN diodes for C/X and Ku-band shielding applications

Güler,

Esen Bayer Keskin,

Türker Tokan

2024

AEU - International Journal of Electronics and Communications

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Achieving RCS reduction via scattering and absorption mechanisms using a chessboard structured composite

Jiang,

Fu,

Duan

et al. 2024

Composites Part B: Engineering

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Dual Bandstop reconfigurable (Switchable) frequency Selective surface for WLAN applications at 2.4 and 5 GHz

Cited by 6 publications

References 26 publications

A compact polarization independent stop band frequency‐selective surface for WLAN shielding

A compact polarization independent stop band frequency‐selective surface for WLAN shielding

Dynamic frequency switching of a bandstop reconfigurable frequency selective surface with PIN diodes for C/X and Ku-band shielding applications

Achieving RCS reduction via scattering and absorption mechanisms using a chessboard structured composite

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Dual Bandstop reconfigurable (Switchable) frequency Selective surface for WLAN applications at 2.4 and 5 GHz

Cited by 6 publications

References 26 publications

A compact polarization independent stop band frequency‐selective surface for WLAN shielding

A compact polarization independent stop band frequency‐selective surface for WLAN shielding

Dynamic frequency switching of a bandstop reconfigurable frequency selective surface with PIN diodes for C/X and Ku-band shielding applications

Achieving RCS reduction via scattering and absorption mechanisms using a chessboard structured composite

Contact Info

Product

Resources

About

Dual Bandstop reconfigurable (Switchable) frequency Selective surface for WLAN applications at 2.4 and 5 GHz