Application of Tricomi Functions in the Eigenvalue Analysis of the Circular Gyrotropic Waveguide
Europ. Trans. Telecomm. Related Technol., ETT, Vol. 2, No. 2, pp. 259-269, Mar./Apr. 1991.
The complex Tricomi functions are introduced as exact wave functions for propagation of normal TE0n modes in circular waveguides with coaxially positioned azimuthally magnetized ferrite layer of double-connected cross-section. An original form of characteristic equation of the ferrite coaxial waveguide is derived by the arguments of Tricomi functions. Using their specially tabulated values, a numerical solution of the equation is done, giving the eigenvalue spectrum and phase curves of geometry.
special functions, Tricomi function, circular gyrotropic waveguides, eigenvale analysis
Природни науки, математика и информатика
Natural sciences, mathematics and informatics