PECULIARITIES OF ELECTROMAGNETIC WAVES DIFFRACTION ON REGULAR-PERIODIC INDUCTIVE METALLIC STRUCTURES
0000-0002-1627-8125 The material was received by the Editorial Board: 13.11.2013
We consider the key aspects in electrodynamics of planar metallic microstructures with a regular-periodic topological pattern of the inductive type intended for using as frequency-selective filters in the terahertz range. The consideration is carried out by the example of low- and high-aspect structures with the topology of dipole slots. The full-wave electromagnetic simulator ANSYS HFSS™ is employed to accurately model a spectral response of such structures at different slothole sizes and thicknesses of the bearing metallic layer. These simulations allow one to explain the electrodynamic peculiarities of the similar structures fabricated by the LIGA-technology in the Siberian Synchrotron and Terahertz Radiation Centre. The presented results can be further used when developing the microstructured filters with optimized frequency selective characteristics. Keywords:
electromagnetic simulations, periodic structures, frequency selective surfaces, quasi-optical filters, terahertz radiation, LIGA-technology.
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PECULIARITIES OF ELECTROMAGNETIC WAVES DIFFRACTION ON REGULAR-PERIODIC INDUCTIVE METALLIC STRUCTURES References: Kuznetsov S. A., Arzhannikov A. V., Thumm М. К. А. PECULIARITIES OF ELECTROMAGNETIC WAVES DIFFRACTION ON REGULAR-PERIODIC INDUCTIVE METALLIC STRUCTURES. Vestnik NSU. Series: Physics. 2013, vol. 8, no. 4. P. 11–24 (in Russ.). DOI: 10.54362/1818-7919-2013-8-4-11-24