Rapid prototyping of ceramic millimeterwave metamaterials: Simulations and experiments

Autores: Lee, Y.J.|Lu, X.S.|Hao, Y.|Yang, S.F.|Ubic, R.|Evans, J.R.G.|Parini, C.G.
Fuente: Microwave and optical technology letters
49 (9): 2090-2093
2007

Rapid prototyping by an extrusion freeforming technique, of ceramic rnetamaterials based on a woodpile structure at millimeterwave frequencies has been performed. The finite difference time domain technique is applied for the design and characterization of the proposed metamaterials. The transmittance of the millimeterwave rnetamaterials is measured in the range of 75-170 GHz. Bout measurement and simulation results are in good agreement