Electrodynamic characteristics of a three-element vibrator-slot structure in a rectangular waveguide

A problem of electromagnetic waves scattering and radiation by a structure consisting of two asymmetrical vibrators (monopoles) with variable surface impedance allocated in a rectangular waveguide and a narrow transverse slot cut in a broad wall of the waveguide is solved by the generalized method of induced electro-magneto-motive forces (EMMF). Wavelength dependencies of energy characteristics of the vibrator-slot structure for various dependencies of the surface impedance along the vibrators are presented.