On the transmission of microwaves through plasma layer

The possibility of transmission of microwaves through the plasma layer with electron concentration more than critical value is considered. The problem Is solved by consideration of the nonlinear interaction of a microwave with the plane layer of magnetoactive plasma. The problem is formulated so to obtain the estimation of the greatest lower bound of microwave transmission coefficient through the plasma layer. The results of numerical parametric investigations are applied for the transparency conditions of the shock-wave plasma.