Title :
Variational formula for antenna impedance in a warm magnetoplasma
Author :
Carlin, Jean-Francois
Author_Institution :
University of Illinois, Antenna Laboratory, Urbana, USA
fDate :
7/1/1967 12:00:00 AM
Abstract :
A variational formula has been derived for antenna impedance which takes into account the effect of force and fluid-flux distributions along the antenna conductors as well as the induced electric current. A linearised hydrodynamic description of the plasma was used with an absorptive boundary condition at the antenna surface.
Keywords :
antennas; electromagnetic waves; gadolinium compounds; plasma; plasma diagnostics; plasma electromagnetic wave propagation;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19670235
