Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Frequency-Controllable Polarization Rotation of THz Waves with an SCMS. / Sayanskiy, Andrey; Kuznetsov, Sergei A.; Tanygina, Daria S. и др.
в: IEEE Transactions on Antennas and Propagation, Том 68, № 3, 8884637, 03.2020, стр. 1491-1502.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Frequency-Controllable Polarization Rotation of THz Waves with an SCMS
AU - Sayanskiy, Andrey
AU - Kuznetsov, Sergei A.
AU - Tanygina, Daria S.
AU - Del Risco, Juan P.
AU - Glybovski, Stanislav
AU - Baena, Juan D.
PY - 2020/3
Y1 - 2020/3
N2 - In this article, we theoretically and experimentally study the conversion from a circularly polarized (CP) plane electromagnetic wave into a linearly polarized (LP) transmitted one using anisotropic self-complementary metasurfaces. For this purpose, a metasurface design operable at sub-terahertz frequencies is proposed and investigated in the range of 230-540 GHz. The metasurface is composed of alternating complementary rectangular patches and apertures patterned in an aluminum layer deposited on a thin polypropylene film. Our study shows that the translational symmetry of the metasurface results in unusual and useful electromagnetic properties under illumination with CP radiation beams. In particular, alongside with broadband circular-to-linear conversion, the transmitted wave exhibits a frequency-independent magnitude, while its polarization angle gradually changes with frequency that paves the way for new beam-splitting applications.
AB - In this article, we theoretically and experimentally study the conversion from a circularly polarized (CP) plane electromagnetic wave into a linearly polarized (LP) transmitted one using anisotropic self-complementary metasurfaces. For this purpose, a metasurface design operable at sub-terahertz frequencies is proposed and investigated in the range of 230-540 GHz. The metasurface is composed of alternating complementary rectangular patches and apertures patterned in an aluminum layer deposited on a thin polypropylene film. Our study shows that the translational symmetry of the metasurface results in unusual and useful electromagnetic properties under illumination with CP radiation beams. In particular, alongside with broadband circular-to-linear conversion, the transmitted wave exhibits a frequency-independent magnitude, while its polarization angle gradually changes with frequency that paves the way for new beam-splitting applications.
KW - Circular polarization
KW - cross polarization
KW - linear polarization
KW - metasurface (MS)
KW - terahertz range
UR - http://www.scopus.com/inward/record.url?scp=85081938841&partnerID=8YFLogxK
U2 - 10.1109/TAP.2019.2948738
DO - 10.1109/TAP.2019.2948738
M3 - Article
AN - SCOPUS:85081938841
VL - 68
SP - 1491
EP - 1502
JO - IEEE Transactions on Antennas and Propagation
JF - IEEE Transactions on Antennas and Propagation
SN - 0018-926X
IS - 3
M1 - 8884637
ER -
ID: 23825563