FIELD: electricity.
SUBSTANCE: invention relates to metamaterials. Device for tuning cell (201, 501, 801) of metamaterial, comprising: metamaterial cell (201, 501, 801), having negative refraction index, wherein metamaterial metal cell (201, 501, 801) comprises: base (203, 503, 803), magnetic resonator (204, 506, 808) located on first side of base (203, 503, 803), and conducting structure (206, 508, 810) arranged in connection with magnetic resonator (204, 506, 808) and located on second side of base (203, 503, 803). Conducting structure (206, 508, 810) comprises: first conductor (510, 812), second conductor (512, 814) and capacitance (514, 816) formed between first conductor (510, 812) and second conductor (512, 814); and tunable element (202, 502, 802) connected to metamaterial cell (201, 501, 801), containing plurality of liquid crystals (516, 818) arranged inside container (514, 816), wherein adjustment of set of electromagnetic properties of adjustable element adjusts resonance of metamaterial cell (201, 501, 801).
EFFECT: disclosed are metamaterials reinforced with ferrite.
12 cl, 13 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| SURFACE AND WAVEGUIDE METAMATERIALS | 2009 |
|
RU2524835C2 |
| LIQUID CRYSTAL INDUCTANCE ELEMENT, IMPROVED BY MAGNETIC NANOPARTICLES | 2016 |
|
RU2703521C2 |
| TUNABLE METAMATERIAL FILTER OF TERACYCLE RANGE | 2011 |
|
RU2469446C1 |
| METAMATERIAL FOR CONTROLLING REFRACTION AND REFLECTION OF ELECTROMAGNETIC RADIATION | 2023 |
|
RU2819591C1 |
| HIGH-FREQUENCY OPTICAL SWITCH AND ITS MANUFACTURING METHODS | 2018 |
|
RU2782978C2 |
| MAGNETIC RESONANCE TOMOGRAPHIC SCANNER | 2015 |
|
RU2601373C1 |
| SURFACE SCATTERING ANTENNAE | 2011 |
|
RU2590937C2 |
| METHOD OF MUTUAL ARRANGEMENT OF TWO ANTENNAE WITH PRESERVATION OF THEIR FUNCTIONAL CHARACTERISTICS | 2019 |
|
RU2697889C1 |
| APPARATUS AND METHOD FOR DETECTING ELECTROMAGNETIC RADIATION | 2009 |
|
RU2507544C2 |
| RADIO-FREQUENCY COIL FOR USE IN MAGNETIC RESONANCE IMAGING SYSTEM | 2007 |
|
RU2451946C2 |
