Analysis of a strip loop antenna located on the surface of an open cylindrical waveguide filled with a resonant magnetoplasma

摘要

The electrodynamic characteristics of a circular loop antenna located onud the surface of an open waveguide in the form of an axially magnetizedud plasma column are studied using the integral equation method. Theud current distribution and the input impedance of the antenna excited by aud time-harmonic external voltage are obtained in closed form for the caseud where the plasma inside the column is resonant.