Title :
On diagnostic the electrophysical parameter of board plasma
Author :
Mikhailov, V.F. ; Kalashnikov, V.S. ; Shanwei, Lue ; Minrui, Zhang
Author_Institution :
Acad. of Aerosp. Instrum., St. Petersburg, Russia
fDate :
6/21/1905 12:00:00 AM
Abstract :
The necessity to estimate the electrophysical parameters is noted. A few known methods of plasma diagnostics are analysed. It is shown that the best prospect of estimation of spatial distribution of electron number density is the method based on measuring the complex reflection coefficients in aperture of board antenna on several modes, and using this data for solving the inverse problem of dispersion.
Keywords :
Langmuir probes; antennas in plasma; inverse problems; plasma density; plasma diagnostics; plasma electromagnetic wave propagation; aperture; board antenna; board plasma; complex reflection coefficients; electrophysical parameter diagnostics; hypersound vehicle; Antenna measurements; Aperture antennas; Density measurement; Electrons; Parameter estimation; Plasma density; Plasma diagnostics; Plasma measurements; Reflection; Reflector antennas;
Conference_Titel :
Computational Electromagnetics and Its Applications, 1999. Proceedings. (ICCEA '99) 1999 International Conference on
Print_ISBN :
0-7803-5802-3
DOI :
10.1109/ICCEA.1999.825137
