Peculiarities of Quasi-Analytical Calculation of Wave Impedance of Coaxial-Sector Waveguide with Inhomogeneous Filling

Quasi-analytical expressions, allowing calculating the wave impedance of coaxial-sector waveguide with inhomogeneous dielectric filling are obtained. Results of quasi-analytical calculation of wave impedance of hollow coaxial-sector waveguide at the infinitely large frequency, which give clear presentation about a character of it variation depending on a definition method and geometrical sizes of considered transmission line are represented. Data of quasi-analytical modeling can be used for development and design of various microwave devices.