- -

Listar por palabra clave "Subwavelength slit"

RiuNet: Repositorio Institucional de la Universidad Politécnica de Valencia

Listar por palabra clave "Subwavelength slit"

Ordenar por:Orden:Resultados:

  • thumb
    A tunable acoustic barrier based on periodic arrays of subwavelength slits 
    Rubio Michavila, Constanza; Uris Martínez, Antonio; Candelas Valiente, Pilar; Belmar Ibáñez, Francisco; Gómez Lozano, Vicente (American Institute of Physics, 2015)
    [EN] The most usual method to reduce undesirable enviromental noise levels during its transmission is the use of acoustic barriers. A novel type of acoustic barrier based on sound transmission through subwavelength slits ...
  • thumb
    Subwavelength slit acoustic metamaterial barrier 
    Rubio Michavila, Constanza; Candelas Valiente, Pilar; Belmar Ibáñez, Francisco; Gómez Lozano, Vicente; Uris Martínez, Antonio (IOP Publishing, 2015-10-07)
    [EN] Reduction of noise in the transmission path is a very important environmental problem. The standard method to reduce this noise level is the use of acoustic barriers. In this paper, an acoustic metamaterial based on ...
  • thumb
    Ultrasonic Lens Based on a Subwavelength Slit Surrounded by Grooves 
    Gómez Lozano, Vicente; Candelas Valiente, Pilar; Belmar Ibáñez, Francisco; Rubio Michavila, Constanza; Uris Martínez, Antonio (MDPI, 2014-05)
    The lensing capabilities of a single subwavelength slit surrounded by a finite array of grooves milled into a brass plate is presented. The modulation of the beam intensity of this ultrasonic lens can be adjusted by varying ...