Nonlinear theory of a microwave probe in a plasma

The paper analyzes disturbances of plasma and of electrical field near a spherical microwave probe. The system is in detail studied in resonance terms, the structure of electrical field determined by the essential heterogeneity of plasma and by process nonlinearity, is analyzed. Quantitative analysis of system behaviour within phase plane enabling to determine bifurcation parameters and correlating well with asymptotic plotting is carrier out