TY - JOUR AU - Blanchard, Cédric AU - Porti Durán, Jorge Andrés AU - Morente Chiquero, Juan Antonio AU - Salinas Extremera, Alfonso AU - Wu, Bae-Ian PY - 2008 SN - 1094-4087 UR - http://hdl.handle.net/10481/32939 AB - The increasing interest in metamaterials with negative refractive index has been prompted by a variety of promising optical and microwave applications. Often, the resulting electromagnetic problems to be solve are not analytically derivable;... LA - eng PB - Optical Society of America KW - Invisibility cloaks KW - Computational electromagnetic methods KW - Metamaterials TI - Numerical determination of frequency behavior in cloaking structures based on L-C distributed networks with TLM method DO - 10.1364/OE.16.009344 ER -