Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Far-Field and Near-Field Physics of Extraordinary THz Transmitting Hole-Array Antennas. / Camacho, Miguel; Boix, Rafael R.; Kuznetsov, Sergei A. и др.
в: IEEE Transactions on Antennas and Propagation, Том 67, № 9, 8741157, 01.09.2019, стр. 6029-6038.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Far-Field and Near-Field Physics of Extraordinary THz Transmitting Hole-Array Antennas
AU - Camacho, Miguel
AU - Boix, Rafael R.
AU - Kuznetsov, Sergei A.
AU - Beruete, Miguel
AU - Navarro-Cia, Miguel
N1 - Publisher Copyright: © 1963-2012 IEEE.
PY - 2019/9/1
Y1 - 2019/9/1
N2 - Despite three decades of effort, predicting accurately extraordinary transmission through subwavelength hole arrays has proven challenging. This lack of quantitative design and modelling able to take into account the inherent complexity of high frequency instrumentation has prevented the development of practical high-performance components based on this phenomenon. This manuscript resorts to the Method of Moments to provide, not only such missing quantitative prediction, but also a theoretical framework to understand and shed more light on the far-field and near-field physics of the extraordinary terahertz (THz) transmission through subwavelength hole arrays under different illumination and detection conditions. An excellent agreement between numerical and experimental results with various illumination and detection setups is obtained, demonstrating the suitability of this computationally efficient modelling tool to predict the response of extraordinary transmission structures in practical situations.
AB - Despite three decades of effort, predicting accurately extraordinary transmission through subwavelength hole arrays has proven challenging. This lack of quantitative design and modelling able to take into account the inherent complexity of high frequency instrumentation has prevented the development of practical high-performance components based on this phenomenon. This manuscript resorts to the Method of Moments to provide, not only such missing quantitative prediction, but also a theoretical framework to understand and shed more light on the far-field and near-field physics of the extraordinary terahertz (THz) transmission through subwavelength hole arrays under different illumination and detection conditions. An excellent agreement between numerical and experimental results with various illumination and detection setups is obtained, demonstrating the suitability of this computationally efficient modelling tool to predict the response of extraordinary transmission structures in practical situations.
KW - Extraodinary transmission
KW - frequency selective surface
KW - method of moments
KW - quasi-optics
KW - terahertz
KW - time-domain spectrometer
KW - terahertz (THz)
KW - Method of Moments
KW - PERIODIC ARRAYS
KW - MOM ANALYSIS
KW - EFFICIENCY
KW - OPTICAL-TRANSMISSION
UR - http://www.scopus.com/inward/record.url?scp=85067799307&partnerID=8YFLogxK
U2 - 10.1109/TAP.2019.2920262
DO - 10.1109/TAP.2019.2920262
M3 - Article
AN - SCOPUS:85067799307
VL - 67
SP - 6029
EP - 6038
JO - IEEE Transactions on Antennas and Propagation
JF - IEEE Transactions on Antennas and Propagation
SN - 0018-926X
IS - 9
M1 - 8741157
ER -
ID: 20709653