Polarization-insensitive Ku-band Frequency Selective Surface (FSS)
Atieh Talebzadeh, Ali Foudazi, Kristen M. Donnell, David Pommerenke
Abstract
Atieh Talebzadeh, Ali Foudazi, Kristen M. Donnell, David Pommerenke
Abstract
A wideband, low profile frequency selective surface (FSS) is presented for Ku-band (12.4 – 18 GHz). The proposed design is fabricated on two substrates with a total thickness of <λ/10. The complimentary unit cell shape results in a miniaturized FSS design as well as wideband performance. The designed FSS is polarization-independent due to the unit cell symmetry. The simulated results of the proposed unit cell show the flexibility for selecting the desired bandwidth by changing the relevant parameters easily.
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A wideband, low profile frequency selective surface (FSS) is presented for Ku-band (12.4 – 18 GHz). The proposed design is fabricated on two substrates with a total thickness of <λ/10. The complimentary unit cell shape results in a miniaturized FSS design as well as wideband performance. The designed FSS is polarization-independent due to the unit cell symmetry. The simulated results of the proposed unit cell show the flexibility for selecting the desired bandwidth by changing the relevant parameters easily.
Key concepts: Tunable metamaterials, Wideband, Ku band, Polarization (electrochemistry), Bandwidth (computing), Materials science, Selective surface, Optoelectronics