A Metamaterial Backed Dipole Antenna for High Gain Directional Communications
| Autor: | M.P. Jayakrishnan, C. K. Aanandan, V. P. Sarin, M. Pezholil, Vasudevan Kesavath |
|---|---|
| Rok vydání: | 2016 |
| Předmět: |
lcsh:QC501-766
Phase (waves) Physics::Optics 02 engineering and technology Dielectric 01 natural sciences law.invention Optics law 0103 physical sciences lcsh:Electricity and magnetism 0202 electrical engineering electronic engineering information engineering Dipole antenna Electrical and Electronic Engineering 010306 general physics Physics Radiation business.industry Metamaterial 020206 networking & telecommunications lcsh:QC1-999 Electronic Optical and Magnetic Materials Dipole Antenna Metamaterials Reflection (physics) Antenna (radio) business lcsh:Physics Excitation |
| Zdroj: | Advanced Electromagnetics, Vol 5, Iss 1 (2016) |
| ISSN: | 2119-0275 |
| DOI: | 10.7716/aem.v5i1.328 |
| Popis: | The enhanced radiation performance of a dipole antenna backed by the split ring resonator-continuous wire pair array working in the H┴ excitation scenario is presented in this paper. The H┴ excitation scenario of the metamaterial is used to get zero reflection phase resulting in enhanced gain performance. The two layer meta-structure along with the dipole is fabricated on a low cost substrate of dielectric constant 4.4 and height 1mm. The reflection properties of the metamaterial structure and its effect on the radiation performance of the dipole antenna are presented in this paper. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|