Exitation of symmetrical TE-waves in the round wavequide with cylindrical diaphragms

The electromagnetic excitation of symmetrical magnetic waves in the round cylindrical waveguides with coaxial irises of finite length is calculated. The boundary value problem gives rise to the system of integral equations of the Wiener-Hopf-Fock type for induced current distributed in the iris volume. By means of the analytical prolongation of the integral equations kerns the solution of the problem for some wavequide systems with irises is found. The solution is obtained in the form of a power series of the eigenfunctions which is exponentially convergent in the case of monochromatic source. The results are compared with earlier known data