Khan et al., 2020 - Google Patents
Efficient asymmetric transmission for wide incidence angles using bi-layered chiral metasurfaceKhan et al., 2020
- Document ID
- 5290570109920083887
- Author
- Khan M
- Hu B
- Amanat A
- Ullah N
- Khan M
- Khalid A
- Publication year
- Publication venue
- Journal of Physics D: Applied Physics
External Links
Snippet
An ultrathin bi-layered chiral metasurface manifesting asymmetric transmission for linear polarization is designed and experimentally demonstrated. By breaking certain symmetries of the chiral structure, the proposed design is enabled to convert a y-polarized wave into an …
- 230000005540 biological transmission 0 title abstract description 63
Classifications
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- H—ELECTRICITY
- H01—BASIC ELECTRIC ELEMENTS
- H01Q—AERIALS
- H01Q15/00—Devices for reflection, refraction, diffraction, or polarisation of waves radiated from an aerial, e.g. quasi-optical devices
- H01Q15/24—Polarising devices; Polarisation filters
- H01Q15/242—Polarisation converters
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- H—ELECTRICITY
- H01—BASIC ELECTRIC ELEMENTS
- H01Q—AERIALS
- H01Q9/00—Electrically-short aerials having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant aerials
- H01Q9/16—Resonant aerials with feed intermediate between the extremities of the aerial, e.g. centre-fed dipole
- H01Q9/26—Resonant aerials with feed intermediate between the extremities of the aerial, e.g. centre-fed dipole with folded element or elements, the folded parts being spaced apart a small fraction of operating wavelength
-
- H—ELECTRICITY
- H01—BASIC ELECTRIC ELEMENTS
- H01Q—AERIALS
- H01Q15/00—Devices for reflection, refraction, diffraction, or polarisation of waves radiated from an aerial, e.g. quasi-optical devices
- H01Q15/0006—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices
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