Title :
Plasma antennas based on UHF discharge
Author :
Dementyeva, O.B.
Author_Institution :
Moscow State Univ. of Technol. & Manage., Moscow, Russia
Abstract :
Studied are the antenna properties of the UHF discharge plasma at the threshold of the resonance of the electron Langmuir frequency with the pump second harmonic. The results of experimental measurements of some characteristics of a plasma antenna-amplifier at the LF range are shown. A mathematical model of a similar antenna, which allows proceeding to a physical model of the distributed parametric amplifier, is built.
Keywords :
UHF amplifiers; UHF antennas; distributed amplifiers; high-frequency discharges; parametric amplifiers; plasma devices; LF range; UHF discharge; UHF discharge plasma; antenna property; distributed parametric amplifier; electron Langmuir frequency resonance; mathematical model; physical model; plasma antenna-amplifier; pump second harmonic; Antenna measurements; Discharges (electric); Microwave antennas; Noise; Plasma measurements; Plasmas; Langmuir frequency; Plasma Antenna; microwave pumping; parametric amplification; the inherent noise;
Conference_Titel :
Antenna Theory and Techniques (ICATT), 2013 IX International Conference on
Conference_Location :
Odessa
Print_ISBN :
978-1-4799-2896-5
DOI :
10.1109/ICATT.2013.6650728
