Geodesic
Metamaterials based on long rods and half-wave vibrators
Čelâbinskij fiziko-matematičeskij žurnal, Tome 5 (2020) no. 1, pp. 114-119

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The work investigated metamaterials of the centimeter range of electromagnetic waves. The elements that make up their structure are long conductive rods (${l\gg\lambda}$) and half-wave vibrators (${l\approx\lambda/2}$). In the wavelength region of large lengths of half-wave vibrators, an equivalent model of parallel resonant oscillator circuit was used to describe their interaction with radiation. The transmission spectra of samples with a lattice of elements of one and a sublattice of another type were obtained. On the samples in the form of a prism, the angular dependence of the transmission of microwave radiation was studied. the effect of negative refraction is observed at the low-frequency boundary of the scattering region of electromagnetic waves by samples with the half-wave vibrators sublattice. The strong influence of changes in the structure of samples (sublattice shift) on their spectral characteristics is shown.
Keywords: electromagnetic crystal, metamaterial, left-handed media, half-wave vibrator, negative refraction. 
@article{CHFMJ_2020_5_1_a8,
     author = {A. A. Fediy and I. V. Bychkov and D. A. Kalganov and A. P. Anzulevich and L. N. Butko},
     title = {Metamaterials based on long rods and half-wave vibrators},
     journal = {\v{C}el\^abinskij fiziko-matemati\v{c}eskij \v{z}urnal},
     pages = {114--119},
     publisher = {mathdoc},
     volume = {5},
     number = {1},
     year = {2020},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/CHFMJ_2020_5_1_a8/}
}
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A. A. Fediy; I. V. Bychkov; D. A. Kalganov; A. P. Anzulevich; L. N. Butko. Metamaterials based on long rods and half-wave vibrators. Čelâbinskij fiziko-matematičeskij žurnal, Tome 5 (2020) no. 1, pp. 114-119. http://geodesic.mathdoc.fr/item/CHFMJ_2020_5_1_a8/