Browsing Scholarly Articles by Duke-affiliated Author ""

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  • Urzhumov, Yaroslav A.; Landy, Nathan; Ciraci, Dr Cristian; Smith, David R. (COMSOL, Inc., 2012-10)
    Linear wave propagation through inhomogeneous structures of size R≫λ (Fig.1) is a computationally challenging problem, in particular when using finite element methods, due to the steep increase of the number of degrees of ...
  • Urzhumov, Yaroslav A.; Landy, Nathan; Driscoll, Tom; Basov, Dimitri; Smith, David R. (OSA, 2013-05-03)
    We report stereolithographic polymer-based fabrication and experimental operation of a microwave X-band cloaking device. The device is a relatively thin (about one wavelength thick) shell of an air-dielectric composite, ...