Physical principles of plasma antenna operation
| Autor: | I. M. Minaev, Anri A. Rukhadze, N. G. Gusein-zade, K. Z. Rukhadze |
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| Rok vydání: | 2011 |
| Předmět: |
Physics
Plasma antenna Radar cross-section Radiation Directional antenna Waves in plasmas business.industry Reflective array antenna Astrophysics::Instrumentation and Methods for Astrophysics Slot antenna Condensed Matter Physics Electronic Optical and Magnetic Materials law.invention Optics Physics::Plasma Physics law Physics::Space Physics Dipole antenna Electrical and Electronic Engineering business Computer Science::Information Theory Slotted waveguide |
| Zdroj: | Journal of Communications Technology and Electronics. 56:1207-1211 |
| ISSN: | 1555-6557 1064-2269 |
| Popis: | Basic principles of operation of plasma antennas based on volume and surface plasma waves are presented. It is demonstrated that the efficiency of plasma antennas does not yield to that of metal antennas and that the controllability (frequency tuning for reception and transmission) and radar invisibility (a small radar cross section) are significantly higher. Plasma antennas of two types are considered: dipole antennas operating based on the surface plasma wave, and slotted waveguide antennas operating based on the volume plasma wave. |
| Databáze: | OpenAIRE |
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