DISTORTIONLESS SIGNALS TRANSFER THROUGH A WIRE MEDIA METASTRUCTURE


Abstract

In the paper the development of the components of communication means is considered based on the wire metastructures. This approach is novel and quite promising due to the metamaterials provides new opportunities for the radio engineering devices such as antennas, absorbers etc. First of all it makes possible decreasing of the dimensions of devices while the characteristics stay the same or better. Here the artificially created metastructure that consists of parallel metallic wires and characterizes by a negative electric permittivity was investigated. The possibility of broadband power transfer of electromagnetic waves was demonstrated. Also, at first time, the investigation of possible signal distortions due to wave propagation through the wire medium (WM) slab was performed via analyzing of spectral characteristics. The obtained results allow applying of WM to power transfer in wide frequency range (not only at frequencies of Fabry-Perot resonant) and enhancement of weak source propagation as well as to antennas constructions due to the absence of signal distortions. One of the promising applications of such structures is the possibility of realizing of flexible screens with nanometer thickness and high resolution.


Keywords

wire medium; signal transfer

Burghignoli P., Lovat G., Capolino F., Jackson D.R., Wilton D.R.: Radiation from Elementary Sources in the Presence of Wire-Medium Slabs: Physical Mechanisms and Full-Wave Analysis. Proceedings of XVI Riunione Nazionale di Elettromagnetismo, Genova 2006, 113–116.

Engheta N., Ziolkowski R.W.: Metamaterials: Physics and Engineering Explorations. John Wiley & Sons Inc. 2006.

Kalteneker K.J. et al.: Ultrabroadband Perfect Imaging in Terahertz Wire Media Using Single-Cycle Pulses. Optica 3(5)/2016, 458–464.

Kosulnikov S., Vovchuk D., Nefedov I., Tretyakov S., Simovski C.: Broadband Power Transfer through a Metallic Wire Medium Slab. Proceedings of URSI International Simposium on Electromagnetic Theory (EMTS) 2016.

Mirmoosa M.S.: Wire Media for Enhancement of Radiative Heat Transfer and Spontaneous Emission. PhD Thesis at Aalto University, 2017.

Pendry J.B.: Negative Refraction Makes a Perfect Lens. Physical Review Letters 85 (18)/2000, 3966–3969.

Rotman W.: Plasma simulation by artificial and parallel plate media. IRE Transactions on Antennas and Propagation 10 (1)/1962, 82–95.

Sihvola A.: Metamaterials in electromagnetic. Physical Review Letters 85 (18)/2000, 3966–3069.

Simovski C.R., Belov P.A., Atrashchenko A.V., Kivshar Yu.S.: Wire Metamaterials: Physics and Applications. Advanced Materials 24/2012, 4229–4248.

Smith D.R., Padill W.J., Vier D.C., Nemat-Nasser S.C., Schultz S. Composite medium with simultaneously negative permeability and permittivity. Physical Review Letters 84/2000, 4184–4187.

Veselago V.G.: Electrodynamics of substances with simultaneously negative electrical and magnetic permeabilities. Sov. Phys. Usp. 10/1968, 5–13.

Vovchuk D., Kosulnikov S., Nefedov I., Tretyakov S., Simovski C.: Multi-Mode Broadband Power Transfer through a Wire Media Slab. Progress in Electromagnetics Research 154/2015, 171–180.

Zheludev N.I., Kivshar Yu.S.: From metamaterials to metadevices. Natural Materials 11/2012, 917–924.

Download

Published : 2018-02-28


Vovchuk, D., Haliuk, S., & Politanskyy, L. (2018). DISTORTIONLESS SIGNALS TRANSFER THROUGH A WIRE MEDIA METASTRUCTURE. Informatyka, Automatyka, Pomiary W Gospodarce I Ochronie Środowiska, 8(1), 44-47. https://doi.org/10.5604/01.3001.0010.8646

Dmytro Vovchuk  dimavovhuk@gmail.com
Yuriy Fedkovych Chernivtsi National University, Department of Radio Engineering and Information Security  Ukraine
Serhii Haliuk 
Yuriy Fedkovych Chernivtsi National University, Department of Radio Engineering and Information Security  Ukraine
Leonid Politanskyy 
Yuriy Fedkovych Chernivtsi National University, Department of Radio Engineering and Information Security  Ukraine