Abstract
In this work creation of structure from ring conductors having negative index of refraction is shown. Experimental confirmation and finding of index of refraction, namely its real and imaginary part taking into account the error, for single-layer, two-layer, three-layered and four-layer structure.
Highlights
At present, metamaterials attract the great interest of the scientific world with their unique properties, unattainable with the use of familiar materials
Amplitude of coefficient of passing has low values, and reaches the minimum at 0:05 relative units at the frequency of 10 GHz, at the same time phase attack continues to decrease to the frequency of equal 10.7 GHz
The submitted schedules show that reduction of phase attack happens only in the presence of attenuation in the sample
Summary
Metamaterials attract the great interest of the scientific world with their unique properties, unattainable with the use of familiar materials. Metamaterials with its extraordinary properties provide additional possibilities: smaller dimensions, higher antenna gain and wider bandwidth. In the last decade of the 20th century, intensive research was conducted in many countries on a wide range of issues related to the physics of complex electromagnetic media and artificial materials that are intended for use in modern radio and optical devices and devices. Impressive results in the field of theory were achieved, which made it possible to better understand the radiophysical principles of creating new electromagnetic materials, as well as to reveal potential possibilities and the range of achievable values of material parameters. It is not by chance that the term "metamaterial" appeared on the verge of millennia
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