Super resolution using a modified Spherical Geodesic Waveguide suitable for manufacturing

Ahmadpanahi, Hammed and Grabovičkić, Dejan and Carbonell, Jorge and Gonzalez Lopez, Juan Carlos and Benitez Gimenez, Pablo and Miñano Dominguez, Juan Carlos and Sánchez-Dehesa, José (2012). Super resolution using a modified Spherical Geodesic Waveguide suitable for manufacturing. In: "Proc. SPIE, Optical Systems Design 2012", 26/11/2012 - 29/11/2012, Barcelona, España. pp. 8550041-85500447. https://doi.org/10.1117/12.981193.

Description

Title: Super resolution using a modified Spherical Geodesic Waveguide suitable for manufacturing
Author/s:
  • Ahmadpanahi, Hammed
  • Grabovičkić, Dejan
  • Carbonell, Jorge
  • Gonzalez Lopez, Juan Carlos
  • Benitez Gimenez, Pablo
  • Miñano Dominguez, Juan Carlos
  • Sánchez-Dehesa, José
Item Type: Presentation at Congress or Conference (Article)
Event Title: Proc. SPIE, Optical Systems Design 2012
Event Dates: 26/11/2012 - 29/11/2012
Event Location: Barcelona, España
Title of Book: Proc. SPIE, Optical Systems Design 2012
Date: 2012
Volume: 8550
Subjects:
Faculty: Centro de Domótica Integral (CeDInt) (UPM)
Department: Otro
Creative Commons Licenses: Recognition - No derivative works - Non commercial

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Abstract

The previous publications (Miñano et al, 2011) have shown that using a Spherical Geodesic Waveguide (SGW), it can be achieved the super-resolution up to ? /500 close to a set of discrete frequencies. These frequencies are directly connected with the well-known Schumann resonance frequencies of spherical symmetric systems. However, the Spherical Geodesic Waveguide (SGW) has been presented as an ideal system, in which the technological obstacles or manufacturing feasibility and their influence on final results were not taken into account. In order to prove the concept of superresolution experimentally, the Spherical Geodesic Waveguide is modified according to the manufacturing requirements and technological limitations. Each manufacturing process imposes some imperfections which can affect the experimental results. Here, we analyze the influence of the manufacturing limitations on the super-resolution properties of the SGW. Beside the theoretical work, herein, there has been presented the experimental results, as well.

More information

Item ID: 19725
DC Identifier: http://oa.upm.es/19725/
OAI Identifier: oai:oa.upm.es:19725
DOI: 10.1117/12.981193
Official URL: http://proceedings.spiedigitallibrary.org/proceeding.aspx?articleid=1486550
Deposited by: Memoria Investigacion
Deposited on: 23 Sep 2013 18:07
Last Modified: 22 Sep 2014 11:17
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