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Listar por autor "Yakovlev, Alexander B."
Mostrando ítems 1-14 de 14
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Ponencia
Analytical circuit model for stacked slit gratings
Molero, Carlos; Rodríguez Berral, Raúl; Mesa Ledesma, Francisco Luis; Medina Mena, Francisco; Yakovlev, Alexander B. (Institute of Electrical and Electronics Engineers, 2014)This work presents a rigorous circuit model to compute the transmission/reflection properties of a finite number of stacked ...
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Artículo
Circuit modeling of multiband high-impedance surface absorbers in the microwave regime
Padooru, Yashwanth R.; Yakovlev, Alexander B.; Kaipa, Chandra S. R.; Medina Mena, Francisco; Mesa Ledesma, Francisco Luis (American Physical Society, 2011)In this paper, we present a simple circuit model to study the absorption of electromagnetic waves by a multilayer structure ...
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Artículo
Circuit modeling of the transmissivity of stacked two-dimensional metallic meshes
Kaipa, Chandra S. R.; Yakovlev, Alexander B.; Medina Mena, Francisco; Mesa Ledesma, Francisco Luis; Butler, Celia A. M.; Hibbins, Alastair P. (Optical Society of America, 2010)This paper presents a simple analytical circuit-like model to study the transmission of electromagnetic waves through ...
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Ponencia
Dual capacitive-inductive nature of graphene metasurface: Transmission characteristics at low-terahertz frequencies
Padooru, Yashwanth R.; Yakovlev, Alexander B.; Kaipa, Chandra S.R.; Hansony, George W.; Medina Mena, Francisco; Mesa Ledesma, Francisco Luis (Institute of Electrical and Electronics Engineers, 2013)We report on the dual nature (capacitive and inductive) of the surface impedance of periodic graphene patches at low-terahertz ...
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Artículo
Dual capacitive-inductive nature of periodic graphene patches: Transmission characteristics at low-terahertz frequencies
Padooru, Yashwanth R.; Yakovlev, Alexander B.; Kaipa, Chandra S. R.; Hanson, George W.; Medina Mena, Francisco; Mesa Ledesma, Francisco Luis (American Physical Society, 2013)We report on the dual nature (capacitive and inductive) of the surface impedance of periodic graphene patches at low-terahertz ...
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Artículo
Enhanced transmission with a graphene-dielectric microstructure at low-terahertz frequencies
Kaipa, Chandra S. R.; Yakovlev, Alexander B.; Hanson, George W.; Padooru, Yashwanth R.; Medina Mena, Francisco; Mesa Ledesma, Francisco Luis (American Physical Society, 2012)Here, we report on the transmissivity of electromagnetic waves through a stack of monolayer graphene sheets separated by ...
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Artículo
Excitation of Discrete and Continuous Spectrum in Subdiffraction Wire-Medium Type Lenses
Mesa Ledesma, Francisco Luis; Forouzmand, Ali; Yakovlev, Alexander B.; Hanson, George W.; Rodríguez Berral, Raúl; Medina Mena, Francisco (Institute of Electrical and Electronics Engineers, 2016)Subwavelength imaging of the near field of a magnetic line-source excitation is studied for several wire-medium (WM) lens ...
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Ponencia
Generalized additional boundary conditions and analytical model for multilayered mushroom-type wideband absorbers
Padooru, Yashwanth R.; Yakovlev, Alexander B.; Kaipa, Chandra S.R.; Hanson, George W.; Medina Mena, Francisco; Mesa Ledesma, Francisco Luis; Glisson, Allen W. (Institute of Electrical and Electronics Engineers, 2012)We present an analytical model to study the reflection properties of a multilayered wire media loaded with 2-D arrays of ...
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Ponencia
Low-terahertz transmissivity with a graphene-dielectric micro-structure
Kaipa, Chandra S.R.; Yakovlev, Alexander B.; Hanson, George W.; Padooru, Yashwanth R.; Medina Mena, Francisco; Mesa Ledesma, Francisco Luis (Institute of Electrical and Electronics Engineers, 2012)In this paper, we report on the analysis of transmissivity of electromagnetic waves through a stack of dielectric slabs ...
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Ponencia
Multi-band high-impedance surface absorbers with a single resistive sheet: Circuit theory model
Padooru, Yashwanth R.; Yakovlev, Alexander B.; Kaipa, Chandra S.R.; Medina Mena, Francisco; Mesa Ledesma, Francisco Luis (Institute of Electrical and Electronics Engineers, 2011)We present a simple and efficient circuit model for the analysis of multi-band absorption characteristics of a stack of ...
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Artículo
New absorbing boundary conditions and analytical model for multilayered mushroom-type metamaterials: Applications to wideband absorbers
Padooru, Yashwanth R.; Yakovlev, Alexander B.; Kaipa, Chandra S.R.; Hanson, George W.; Medina Mena, Francisco; Mesa Ledesma, Francisco Luis; Glisson, Allen W. (Institute of Electrical and Electronics Engineers, 2012)An analytical model is presented for the analysis of multilayer wire media loaded with 2-D arrays of thin material ...
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Artículo
Study of forward and backward modes in double-sided dielectric-filled corrugated waveguides
Castillo Tapia, Pilar; Mesa Ledesma, Francisco Luis; Yakovlev, Alexander B.; Valerio, Guido; Quevedo Teruel, Óscar (MDPI, 2021)This work studies the propagation characteristics of a rectangular waveguide with aligned/ misaligned double-sided ...
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Artículo
Transmission through stacked 2D periodic distributions of square conducting patches
Kaipa, Chandra S. R.; Yakovlev, Alexander B.; Medina Mena, Francisco; Mesa Ledesma, Francisco Luis (American Institute of Physics, 2012)In this paper, we study the transmissivity of electromagnetic waves through stacked two-dimensional printed periodic arrays ...
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Artículo
Wideband analytical equivalent circuit for one-dimensional periodic stacked arrays
Molero Jiménez, Carlos; Rodríguez Berral, Raúl; Mesa Ledesma, Francisco Luis; Medina Mena, Francisco; Yakovlev, Alexander B. (American Physical Society, 2016)A wideband equivalent circuit is proposed for the accurate analysis of scattering from a set of stacked slit gratings ...