Circular Polarization Selection Using an Asymmetric SRR Mirror

Autor: Barba García, Ismael, Fernández Fernández, Óscar, Grande Sáez, Ana María, López Cabeceira, Ana Cristina, Represa Fernández, José Benito

Publikováno v: UVaDOC. Repositorio Documental de la Universidad de Valladolid
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Producción Científica
Reflective surfaces (mirrors) have a wide use in the field of optical or electromagnetic applications, wherever it is needed to redirect electromagnetic radiation. Though mirror technology exists since more than 8,000 yea

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::f48ad62da6f8418ff2e1d6ea25d949f0

A complementary chiral metamaterial with giant electromagnetic activity and low losses

Autor: Barba García, Ismael, Grande Sáez, Ana María, López Cabeceira, Ana Cristina, Represa Fernández, José Benito, Molina Cuberos, Gregorio José, Fernández Fernández, Óscar, Gómez Gómez, Álvaro

Publikováno v: META Proceedings: 7th International Conference on Metamaterials, Photonic Crystals and Plasmonics (META'16), Torremolinos, Málaga, 2016, 1585-1588
UCrea Repositorio Abierto de la Universidad de Cantabria
instname

Producción Científica
A planar complementary metamaterial, as well as its corresponding inverse structure, has been designed and characterized. Numerical results (using commercial software) are presented here. The structure shows a giant gyrot

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::f84bb96dfccaa6ca7263c9dee44ddca9

Iberian Meeting on Computational Electromagnetics (EIEC) (11º. 2016. Oviedo)

Autor: Barba García, Ismael, Grande Sáez, Ana María, López Cabeceira, Ana Cristina

Publikováno v: UVaDOC. Repositorio Documental de la Universidad de Valladolid
instname

Producción Científica
Honeycomb structures have been widely used in different sectors, such as aerospace, construction,packaging, etc., due to their mechanical properties. They also have been proposed in order to use their electromagnetic prop

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::30cf5ce945994c63306064b7ba7b4800
http://uvadoc.uva.es/handle/10324/33622

EuCAP 2015

Autor: Barba García, Ismael, Grande Sáez, Ana María, López Cabeceira, Ana Cristina, Molina Cuberos, Gregorio José, Represa Fernández, José Benito

Publikováno v: UVaDOC. Repositorio Documental de la Universidad de Valladolid
instname

Producción Científica A partially complementary bilayer chiral metamaterial (CMM) is proposed and numerically studied. It exhibits a strong optical activity and a small circular dichroism. The retrieval results reveal that a negative refractive ind

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=RECOLECTA___::d0585e08eac5ffdcfd99175ec0045fb3
http://uvadoc.uva.es/handle/10324/33617

Estudio de las propiedades numéricas de los métodos FDTD de dos pasos

Autor: Grande Sáez, Ana María, Pereda Fernández, José Antonio, Serroukh, Abdelaziz, Barba García, Ismael, López Cabeceira, Ana Cristina, Represa Fernández, José Benito

Publikováno v: URSI 2013, XXVIII Simposium Nacional de la Unión Científica Internacional de Radio, Santiago de Compostela
UCrea Repositorio Abierto de la Universidad de Cantabria
Universidad de Cantabria (UC)

In this work we analyze several two-stage split-step finite-difference time-domain (2SS-FDTD) schemes and compare their performance with that of the traditional FDTD formulation. We present the numerical dispersion relations and the local truncation

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::99367a1fd84c2ab1c77ef6436fde02c4
http://hdl.handle.net/10902/3772