Computations of the Input Impedance of Antennas in Cold Magnetoplasmas in Nongyrotropic and Quasi-Stationary Cases Using the Method of Moments

摘要

This communication deals with computations of input impedance of antennas in cold magnetoplasmas in nongyrotropic and quasi-stationary cases using the method of moments. The respective linear integro-differential equations for current (charge) distributions, obtained from the first principles, are solved numerically for certain parameters using the code developed by the author. The main attention is focused on specific magnetoplasma properties such as anisotropy and spatiotemporal dispersion that are especially important in the so-called resonant frequency range. The parameters of the algorithm and the results are discussed in the view of physics and computational mathematics.